LT-3034 Metals_catalog 10/8/04 10:29 AM Page 1 FINGERSTOCK, GASKETS AND METAL GROUNDING PRODUCTS LT-3034 Metals_catalog 10/8/04 10:29 AM Page 2 BERYLLIUM COPPER SOLUTIONS AND BEYOND. Beryllium copper has remarkable stability, superior tensile strength, impressive thermal and electrical conductivity, and high shielding attenuation values. Which is why Laird Technologies(R) offers over 250 different configurations of beryllium copper shielding. Beyond beryllium copper, we also offer shielding and custom-engineered stampings in stainless steel, brass, phosphor bronze and other special alloys. Large-volume requirements are readily met by our high-speed Bruderer punch presses. Heat-treating, critical to imparting the specific mechanical qualities to the spring materials, is computer-controlled. All heat treated batches are also quality tested for hardness and specifications. Photo-chemical machining produces extremely intricate and complex parts to precise specifications and provides a costeffective alternative to tooling. Large bed presses enable Laird Technologies to process a wide variety of material types and thicknesses to broaden our metals capability and offer customized solutions from shielding, grounding or non-EMI applications. From design to totally automated assembly, Laird Technologies offers complete control of your assembled product. Multi-slide machines offer economical production options. Our precision plating departments support and strictly comply with environmental, health and safety standards while offering a wide variety of plating finishes. This environment-friendly, aqueous degreasing unit for removing stamping oils cleans with a mild alkaline solution--eliminating the need for chlorinated solvents. LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.1 TABLE OF CONTENTS As the world's leading fabricator of fingerstock, Laird Technologies has developed highly sophisticated, and often proprietary, shielding and grounding technology. Our innovations are necessary to achieve outstanding combinations of performance parameters. From a vast selection of product configurations, platings and mounting techniques, to a full range of low compression VISUAL PART NUMBER REFERENCE GUIDE . . . . . . . . . 1-2 # PART NUMBER CROSS REFERENCE. . . . . . . . . . . . . . . . 1-4 MOUNTING METHODS . . . . . . . . . . . . . . . . . . . . . . . . . 1-10 ORDERING INFORMATION. . . . . . . . . . . . . . . . . . . . . . 1-11 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS Slot Mount Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Dual Slot Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Compact PCI Symmetrical Mount . . . . . . . . . . . . . . . . . . . . 2-4 Alternate Slot Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Variable Slot Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 No Snag Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Symmetrical (S3) Slotted Shielding. . . . . . . . . . . . . . . . . . . . 2-7 Solid Top (S3) Symmetrical Slotted Shielding . . . . . . . . . . . . 2-8 Clip-On Symmetrical Shielding . . . . . . . . . . . . . . . . . . . . . . 2-9 All-Purpose Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Clip-On Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 Low Profile Hook-On Gasket. . . . . . . . . . . . . . . . . . . . . . . 2-13 Low Profile Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 Large Enclosure Series . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 Double-Sided Contact Strips . . . . . . . . . . . . . . . . . . . . . . . 2-14 Foldover Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 Flexible Low Compression Series . . . . . . . . . . . . . . . . . . . 2-15 Twist Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Clip-On Twist Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17 Divider Edge Shielding . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18 force requirements and high transfer impedance characteristics, there is a Laird Technologies gasket or grounding product just right for the job. Depending upon the manufacturing process, some parts will be supplied with holes for cleaning and plating purposes. These holes will not affect the overall performance of the product. Card Guide Clip-On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18 Clip-On Perpendicular Shielding . . . . . . . . . . . . . . . . . . . . 2-19 Clip-On Perpendicular Grounding Strip . . . . . . . . . . . . . . . 2-19 Clip-On Longitudinal Grounding Strip . . . . . . . . . . . . . . . . 2-20 Mini-Longitudinal Grounding Gasket . . . . . . . . . . . . . . . . 2-20 Longitudinal Grounding Series . . . . . . . . . . . . . . . . . . . . . 2-21 UltraSoft(R) Gasket Series . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21 Battery Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22 Custom Stamping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24 Drawn Can Board Level Shields . . . . . . . . . . . . . . . . . . . . 2-27 Contact Strips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 Contact Rings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32 Load/Deflection Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33 Shielding Effectiveness Charts . . . . . . . . . . . . . . . . . . . . . 2-38 METAL CONNECTOR SHIELDS Stainless Steel I/O Shielding. . . . . . . . . . . . . . . . . . . . . . . . 3-1 "D" Connector Shielding. . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Slotted D Connector Shielding . . . . . . . . . . . . . . . . . . . . . . 3-2 DIN Connector Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 USB Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 IEEE 1394 Horizontal Connector Gasket . . . . . . . . . . . . . . 3-4 Fiber Optic Shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 GBIC Fiber Optic Shield . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 CONTACTS Custom Design Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Standard Design Contacts . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 CORROSION OF EMI GASKETS . . . . . . . . . . . . . . . . . . . 5-1 IMPORTANT SHIELDING SELECTION CONSIDERATIONS Consider these important factors in the selection of appropriate shielding products for your design: Fastening/Mounting Methods Electrical Requirements Storage Environment Materials Thickness/Alloy Nuclear, Biological, Chemical (NBC) Space/Weight Considerations Commercial or Military Worldwide Compliance Operating Environment Operating Frequency Load/Forces Cycle Life Product Safety Materials Compatibility Cost Shielding/Grounding/Other Recyclability Corrosive Considerations Attenuation Performance Visit www.lairdtech.com's knowledge base for downloadable PDF's of all other Laird Technologies catalogs, tech notes, application notes and more! www.lairdtech.com 1.1 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.2 VISUAL PART REFERENCE GUIDE FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS Dual Slot Mount Series Compact PCI Slot Mount Alternate Slot Mount Variable Slot Mount Page 2-1 Page 2-3 Page 2-4 Page 2-4 Page 2-5 No Snag Gaskets Symmetrical (S3) Slotted Shielding Solid Top (S3) Symmetrical Slotted Shielding Clip-On Symmetrical Shielding All-Purpose Series Page 2-6 Page 2-7 Page 2-8 Page 2-9 Page 2-10 Clip-On Series Low Profile Hook-On Gasket Low Profile Gasket Large Enclosure Series Double-Sided Contact Strips Page 2-11 Page 2-13 Page 2-13 Page 2-14 Page 2-14 Foldover Series Flexible Low Compression Series Twist Series Clip-On Twist Series Page 2-15 Page 2-15 Page 2-16 Page 2-17 Divider Edge Shield Page 2-18 Card Guide Clip-On Page 2-18 1.2 www.lairdtech.com O TI C Slot Mount Series LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.3 VISUAL PART REFERENCE GUIDE FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS (CONTINUED) Clip-On Perpendicular Shielding Clip-On Perpendicular Grounding Strip Clip-On Longitudinal Grounding Strip Page 2-19 Page 2-19 Page 2-20 Mini-Longitudinal Grounding Gasket Longitudinal Grounding Series Battery Contacts Contact Strips Contact Rings Page 2-20 Page 2-21 Page 2-22 Page 2-28 Page 2-32 Stainless Steel I/O Shielding "D" Connector Series Slotted D Connector Shields DIN Connector Series USB Connector Page 3-1 Page 3-2 Page 3-2 Page 3-3 Page 3-3 IEEE 1394 Horizontal Connector Gasket Fiber Optic Shield GBIC Fiber Optic Shield Page 3-4 Page 3-5 Page 3-5 METAL CONNECTOR SHIELDS CONTACTS Standard Contacts Page 4-2 www.lairdtech.com 1.3 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.4 # PART NUMBER CROSS REFERENCE When ordering, please call our sales department to confirm availability and lead times. PART NO. PRODUCT BMIC-001 BMIC-004 BMIC-007-01 BMIC-010 77-010 77-011 77-012 77-014 77-015 77-016 77-017 77-018 77-019 77-020 77-021 77-023 77-024 77-025 77-026 77-027 77-028 77-029 77-030 77-031 77-032 77-033 77-035 77-036 77-037 77-038 77-039 77-040 77-041 77-042 77-043 77-044 77-045 77-046 77-047 77-048 77-049 77-050 77-051 77-052 77-053 77-054 77-055 77-056 77-057 77-058 77-059 77-060 77-061 77-062 77-063 77-064 77-065 77-066 STANDARD CONTACTS STANDARD CONTACTS STANDARD CONTACTS STANDARD CONTACTS SLOT MOUNT SERIES SLOT MOUNT SERIES NO SNAG GASKET NO SNAG GASKET SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES NO SNAG GASKET SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES LOW PROFILE GASKET SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES LOW PROFILE GASKET SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES VARIABLE SLOT MOUNT VARIABLE SLOT MOUNT SLOT MOUNT SERIES SLOT MOUNT SERIES VARIABLE SLOT MOUNT VARIABLE SLOT MOUNT SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES SLOT MOUNT SERIES VARIABLE SLOT MOUNT All dimensions shown are in inches (millimeters) unless otherwise specified. 1.4 www.lairdtech.com SIZE PAGE NO. 16 (406.400) LENGTH 16 (406.400) LENGTH 24 (609.600) LENGTH 24 (609.600) LENGTH SINGLE FINGER 0.250 (6.350) SINGLE FINGER 0.169 (4.293) TWO FINGERS 0.356 (9.042) THREE FINGERS 0.543 (13.792) FOUR FINGERS 0.730 (18.542) TWO FINGERS 0.532 (13.513) 16 (406.400) LENGTH SINGLE FINGER 0.225 (5.715) TWO FINGERS 0.475 (12.065) THREE FINGERS 0.725 (18.415) FOUR FINGERS 0.975 (24.765) FIVE FINGERS 1.225 (31.115) SIX FINGERS 1.475 (37.465) SINGLE FINGER 0.343 (8.712) TWO FINGERS 0.718 (18.237) THREE FINGERS 1.093 (27.762) FOUR FINGERS 1.468 (37.287) 16 (406.400) LENGTH TWO FINGERS 0.480 (12.192) FOUR FINGERS 0.980 (24.892) SIX FINGERS 1.480 (37.592) EIGHT FINGERS 1.980 (50.292) SINGLE FINGER 0.169 (4.293) TWO FINGERS 0.356 (9.042) THREE FINGERS 0.543 (13.792) FOUR FINGERS 0.730 (18.542) 16 (406.400) LENGTH SIX FINGERS 1.104 (28.042) SINGLE FINGER 0.169 (4.293) TWO FINGERS 0.356 (9.042) THREE FINGERS 0.543 (13.792) FOUR FINGERS 0.730 (18.542) 16 (406.400) LENGTH FIVE FINGERS 0.917 (23.292) SIX FINGERS 1.104 (28.042) SEVEN FINGERS 1.291 (32.791) EIGHT FINGERS 1.478 (37.541) NINE FINGERS 1.665 (42.291) TEN FINGERS 1.852 (47.041) 16 (406.400) LENGTH 16 (406.400) LENGTH FIVE FINGERS 0.917 (23.292) 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH SINGLE FINGER 0.169 (4.293) TWO FINGERS 0.356 (9.042) THREE FINGERS 0.543 (13.792) FOUR FINGERS 0.730 (18.542) 16 (406.400) LENGTH Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 4-2 4-2 4-2 4-2 2-1, 2-2 2-1, 2-2 2-6 2-6 2-1, 2-2 2-2 2-2 2-1, 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-6 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-2 2-13 2-2 2-2 2-2 2-2 2-2 2-13 2-2 2-2 2-2 2-2 2-2 2-2 2-5 2-5 2-2 2-2 2-5 2-5 2-2 2-2 2-2 2-2 2-5 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.5 # PART NUMBER CROSS REFERENCE PART NO. PRODUCT 77-070 77-071 77-072 77-075 77-076 77-077 77-078 77-079 77-081 77-082 77-083 77-084 77-085 77-086 77-087 77-088 77-089 77-090 77-091 77-092 77-093 77-094 77-096 77-097 77-098 77-099 77-100 77-101 77-105 77-106 77-107 77-110 78-XXX SLOT MOUNT SERIES 16 (406.400) LENGTH LOW PROFILE HOOK-ON 16.2 (411.480) LENGTH LOW PROFILE HOOK-ON 16.2 (411.480) LENGTH DUAL SLOT SERIES 16 (406.400) LENGTH SLOT MOUNT SERIES SINGLE FINGER 0.340 (8.636) COMPACT PCI SYMMETRICAL MOUNT 16 (406.400) LENGTH NO SNAG GASKET 24 (609.600) LENGTH NO SNAG GASKET 16 (406.400) LENGTH NO SNAG GASKET 24 (609.600) LENGTH NO SNAG GASKET 24 (609.600) LENGTH NO SNAG GASKET 16 (406.400) LENGTH NO SNAG GASKET 16 (406.400) LENGTH NO SNAG GASKET 18 (457.200) LENGTH NO SNAG GASKET 16 (406.000) LENGTH SLOT MOUNT SERIES SEVEN FINGERS 1.291 (32.791) SLOT MOUNT SERIES EIGHT FINDERS 1.478 (37.541) SLOT MOUNT SERIES THREE FINGERS 0.810 (20.574) VARIABLE SLOT MOUNT 16 (406.400) LENGTH NO SNAG GASKET 18 (457.200) LENGTH NO SNAG GASKET 18 (457.200) LENGTH DUAL SLOT SERIES 16.000 (406.400) SLOT MOUNT SERIES TWO FINGERS 0.389 (9.881) SLOT MOUNT SERIES FOUR FINGERS 1.096 (27.838) SLOT MOUNT SERIES 16.000 (406.400) ALTERNATE SLOT SERIES 14.590 (370.586) LENGTH SLOT MOUNT SERIES FIVE FINGERS 1.378 (35.001) SLOT MOUNT SERIES SIX FINGERS 1.660 (42.164) SLOT MOUNT SERIES SEVEN FINGERS 1.942 (49.327) VARIABLE SLOT MOUNT 16 (406.400) LENGTH VARIABLE SLOT MOUNT 16 (406.400) LENGTH VARIABLE SLOT MOUNT 16 (406.400) LENGTH DUAL SLOT SERIES 16.000 (406.400) Most standard profiles are available in UltraSoft(R) low compression force (78 and 98) series. Please call our sales department for availability. GBIC FIBER OPTIC SHIELD SLOTTED "D" CONNECTOR SHIELDING 9 PIN STAINLESS STEEL SLOTTED "D" CONNECTOR SHIELDING 9 PIN STAINLESS STEEL SLOTTED "D" CONNECTOR SHIELDING 15 PIN STAINLESS STEEL SLOTTED "D" CONNECTOR SHIELDING 15 PIN STAINLESS STEEL SLOTTED "D" CONNECTOR SHIELDING 25 PIN STAINLESS STEEL SLOTTED "D" CONNECTOR SHIELDING 25 PIN STAINLESS STEEL SLOTTED "D" CONNECTOR SHIELDING 37 PIN STAINLESS STEEL SYMMETRICAL S3 SERIES 0.284 (7.214) SYMMETRICAL S3 SERIES 0.325 (8.255) STAINLESS STEEL I/O SHIELDING FEMALE CONTACT RING O.D. 0.1.219 (30.963) FEMALE CONTACT RING O.D. 1.000 (25.400) FEMALE CONTACT RING O.D. 0.875 (22.225) FEMALE CONTACT RING O.D. 0.640 (16.256) CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH CONTACT STRIPS 16 (406.400) LENGTH 95-702 95-822 95-823 95-824 95-825 95-826 95-827 95-828 95-901 95-902 95-1000 97-070 97-072 97-074 97-076 97-105 97-110 97-111 97-112 97-113 97-114 97-115 97-116 97-117 SIZE PAGE NO. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 2-2 2-13 2-13 2-3 2-2 2-4 2-6 2-6 2-6 2-6 2-6 2-6 2-6 2-6 2-2 2-2 2-2 2-5 2-6 2-6 2-3 2-2 2-2 2-2 2-4 2-2 2-2 2-2 2-5 2-5 2-5 2-3 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 3-5 3-2 3-2 3-2 3-2 3-2 3-2 3-2 2-7 2-7 3-1 2-32 2-32 2-32 2-32 2-28, 2-29 2-28, 2-29 2-28, 2-29 2-28, 2-29 2-28, 2-29 2-28, 2-29 2-28, 2-29 2-28, 2-29 2-28, 2-29 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 1.5 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.6 # PART NUMBER CROSS REFERENCE PART NO. PRODUCT SIZE PAGE NO. 97-134 97-135 97-136 97-137 97-139 97-140 97-141 97-142 97-143 97-150 97-151 97-152 97-153 97-154 97-155 97-156 97-185 97-192 97-204 97-205 97-210 97-211 97-215 97-216 97-221 97-223 97-232 97-241 97-251 97-252 97-254 97-255 97-290 97-300 97-310 97-313 97-320 97-330 97-340 97-360 97-361 97-370 97-380 97-381 97-390 97-410 97-420 97-421 97-422 97-423 97-424 97-430 97-436 97-438 97-440 97-445 97-487 97-488 CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS FEMALE CONTACT RING FEMALE CONTACT RING FEMALE CONTACT RING FEMALE CONTACT RING MALE CONTACT RING MALE CONTACT RING MALE CONTACT RING MALE CONTACT RING MALE CONTACT RING MALE CONTACT RING MALE CONTACT RING FEMALE CONTACT RING MALE CONTACT RING FEMALE CONTACT RING MALE CONTACT RING CONTACT STRIPS CONTACT STRIPS MALE CONTACT RING FEMALE CONTACT RING CONTACT STRIPS CONTACT STRIPS FEMALE CONTACT RING MALE CONTACT RING CONTACT STRIPS FEMALE CONTACT RING FEMALE CONTACT RING FEMALE CONTACT RING CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS CONTACT STRIPS FEMALE CONTACT RING CONTACT STRIPS CONTACT STRIPS FEMALE CONTACT RING CONTACT STRIPS CONTACT STRIPS FEMALE CONTACT RING FEMALE CONTACT RING FEMALE CONTACT RING FEMALE CONTACT RING FEMALE CONTACT RING CONTACT STRIPS DOUBLE-SIDED CONTACT STRIPS LARGE ENCLOSURE SERIES LARGE ENCLOSURE SERIES QUICK SPRING CLIP FASTENER BATTERY CONTACTS BATTERY CONTACTS 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH O.D. 0.290 (7.366) O.D. 0.440 (11.176) O.D. 0.550 (13.970) O.D. 0.800 (20.320) I.D. 0.210 (5.334) I.D. 0.330 (8.382) I.D. 0.450 (11.430) I.D. 0.690 (17.526) I.D. 0.950 (24.130) I.D. 1.450 (36.830) I.D. 1.950 (49.530) O.D. 0.560 (14.224) I.D. 0.450 (11.430) O.D. 1.040 (26.416) I.D. 0.890 (22.606) 12 (304.800) LENGTH 12 (304.800) LENGTH I.D. 1.240 (31.496) O.D. 1.240 (31.496) 12 (304.800) LENGTH 16 (406.400) LENGTH O.D. 0.540 (13.716) I.D. 0.340 (8.636) 12 (304.800) LENGTH O.D. 1.250 (31.750) O.D. 0.910 (23.114) O.D. 0.650 (16.510) 16 (406.400) LENGTH 16 (406.400) LENGTH 15 (381.000) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH O.D. 1.010 (25.654) 16 (406.400) LENGTH 16 (406.400) LENGTH O.D. 1.210 (30.734) 16 (406.400) LENGTH 16 (406.400) LENGTH O.D. 0.500 (12.700) O.D. 0.500 (12.700) O.D. 0.600 (15.240) O.D. 0.780 (19.812 ) O.D. 1.050 (26.670 ) 16 (406.400) LENGTH 25' (7.6 m) COILS 25' (7.6 m) COILS 25' (7.6 m) COILS Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page All dimensions shown are in inches (millimeters) unless otherwise specified. 1.6 www.lairdtech.com 2-30, 2-31 2-29 2-30, 2-31 2-30, 2-31 2-30, 2-31 2-32 2-32 2-32 2-32 2-33 2-33 2-33 2-33 2-33 2-33 2-33 2-32 2-33 2-32 2-33 2-31 2-31 2-33 2-32 2-29 2-30, 2-31 2-32 2-33 2-29 2-32 2-32 2-32 2-30, 2-31 2-28, 2-29 2-29 2-29 2-30, 2-31 2-30, 2-31 2-29 2-30, 2-31 2-32 2-31 2-30, 2-31 2-32 2-29 2-30, 2-31 2-32 2-32 2-32 2-32 2-32 2-31 2-14 2-14 2-14 2-14 2-22 2-22 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.7 # PART NUMBER CROSS REFERENCE PART NO. PRODUCT 97-489 97-490 97-500 97-505 97-510 97-515 97-520 97-521 97-525 97-527 97-535 97-536 97-537 97-538 97-540 97-541 97-542 97-544 97-545 97-548 97-550 97-551 97-552 97-553 97-555 97-556 97-558 97-559 97-560 97-561 97-563 97-564 97-567 97-568 97-569 97-572 97-573 97-574 97-575 97-576 97-577 97-578 97-579 97-580 97-581 97-582 97-583 97-584 97-585 97-586 97-587 97-589 97-590 97-593 97-603 97-604 97-605 97-606 BATTERY CONTACTS BATTERY CONTACTS ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET FOLDOVER SERIES ALL-PURPOSE GASKET FOLDOVER SERIES ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET FOLDOVER SERIES FOLDOVER SERIES ALL-PURPOSE GASKET ALL-PURPOSE GASKET ALL-PURPOSE GASKET TWIST SERIES TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES TWIST SERIES TWIST SERIES TWIST SERIES TWIST SERIES TWIST SERIES TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES TWIST SERIES CLIP-ON TWIST SERIES TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON TWIST SERIES CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET SIZE PAGE NO. 24 24 24 24 16 16 16 24 12 24 12 24 16 16 16 16 12 24 24 24 16 16 24 24 24 24 24 24 16 16 24 16 24 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 24 16 16 16 16 16 16 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page (609.600) (609.600) (609.600) (609.600) (406.400) (406.400) (406.400) (609.600) (304.800) (609.600) (304.800) (609.600) (406.400) (406.400) (406.400) (406.400) (304.800) (609.600) (609.600) (609.600) (406.400) (406.400) (609.600) (609.600) (609.600) (609.600) (609.600) (609.600) (406.400) (406.400) (609.600) (406.400) (609.600) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) (609.000) (406.400) (406.400) (406.400) (406.400) (406.400) (406.400) LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH LENGTH 2-22, 2-23 2-22, 2-23 2-10 2-10 2-10 2-15 2-10 2-15 2-10 2-10 2-10 2-10 2-10 2-10 2-10 2-15 2-15 2-10 2-10 2-10 2-16 2-16 2-17 2-17 2-16 2-16 2-16 2-16 2-16 2-16 2-17 2-17 2-16 2-17 2-16 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-17 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 1.7 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.8 # PART NUMBER CROSS REFERENCE PART NO. PRODUCT SIZE PAGE NO. 97-607 97-610 97-611 97-612 97-613 97-614 97-615 97-616 97-618 97-619 97-620 97-621 97-622 97-623 97-624 97-627 97-628 97-629 97-630 97-631 97-632 97-633 97-634 97-636 97-637 97-640 97-645 97-646 97-650 97-654 97-655 97-656 97-723 97-725 97-727 97-728 97-768 97-769 97-770 97-771 97-772 97-773 97-778 97-779 97-780 97-781 97-782 97-783 97-786 97-787 97-822 97-823 97-824 97-825 97-826 97-827 97-828 97-910 CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET MINI CLIP-ON SYMMETRICAL SHIELDING GASKET CLIP-ON SYMMETRICAL SHIELDING GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET CLIP-ON GASKET DIVIDER EDGE SHIELD CLIP-ON PERPENDICULAR GROUNDING STRIP CLIP-ON PERPENDICULAR SHIELDING DIN CONNECTOR SERIES DIN CONNECTOR SERIES FIBER OPTIC SHIELDING USB CONNECTOR GASKET "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES "D" CONNECTOR SERIES IEEE 1394 HORIZONTAL CONNECTOR GASKET IEEE 1394 HORIZONTAL CONNECTOR GASKET SLOTTED "D" CONNECTOR SHIELDING SLOTTED "D" CONNECTOR SHIELDING SLOTTED "D" CONNECTOR SHIELDING SLOTTED "D" CONNECTOR SHIELDING SLOTTED "D" CONNECTOR SHIELDING SLOTTED "D" CONNECTOR SHIELDING SLOTTED "D" CONNECTOR SHIELDING SOLID TOP SYMMETRICAL SLOTTED SHIELDING 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16 (406.400) LENGTH 16.15 (410.210) LENGTH 16.5 (419.100) LENGTH 16 (406.400) LENGTH 24 (609.600) LENGTH 24 (609.600) LENGTH 16 (406.400) LENGTH 12 (304.800) LENGTH 12 (304.800) LENGTH 16 (406.400) LENGTH Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page All dimensions shown are in inches (millimeters) unless otherwise specified. 1.8 www.lairdtech.com 9 PIN STAINLESS STEEL 15 PIN STAINLESS STEEL 25 PIN STAINLESS STEEL 37 PIN STAINLESS STEEL 50 PIN STAINLESS STEEL 68 PIN STAINLESS STEEL 9 PIN BERYLLIUM COPPER 15 PIN BERYLLIUM COPPER 25 PIN BERYLLIUM COPPER 37 PIN BERYLLIUM COPPER 50 PIN BERYLLIUM COPPER 68 PIN BERYLLIUM COPPER 9 PIN STAINLESS STEEL 9 PIN STAINLESS STEEL 15 PIN STAINLESS STEEL 15 PIN STAINLESS STEEL 25 PIN STAINLESS STEEL 25 PIN STAINLESS STEEL 37 PIN STAINLESS STEEL 15 (381.000) LENGTH 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-9 2-9 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-11, 2-12 2-18 2-19 2-19 3-3 3-3 3-5 3-3 3-2 3-2 3-2 3-2 3-2 3-2 3-2 3-2 3-2 3-2 3-2 3-2 3-4 3-4 3-2 3-2 3-2 3-2 3-2 3-2 3-2 2-8 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.9 # PART NUMBER CROSS REFERENCE PART NO. PRODUCT SIZE PAGE NO. 97-913 97-915 97-916 97-918 97-919 97-921 97-941 97-951 97-952 97-954 97-955 97-957 97-958 97-964 97-965 97-966 97-972 97-973 97-974 97-975 97-976 97-983 98-XXX SOLID TOP SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SOLID TOP SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SOLID TOP SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SOLID TOP SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SOLID TOP SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH FLEXIBLE LOW COMPRESSION SERIES 24 (609.600) LENGTH FLEXIBLE LOW COMPRESSION SERIES 24 (609.600) LENGTH SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH SYMMETRICAL SLOTTED SHIELDING 15 (381.000) LENGTH RETENTION CLIP RETENTION CLIP RETENTION CLIP DIVIDER EDGE SHIELD 12 (304.800) LENGTH CARD GUIDE CLIP-ON MINI-LONGITUDINAL GROUNDING GASKET 16 (406.400) LENGTH LONGITUDINAL GROUNDING SERIES 18.75 (476.250) LENGTH CLIP-ON LONGITUDINAL GROUNDING STRIP 17 (431.800) LENGTH CARD GUIDE CLIP-ON Most standard profiles are available in UltraSoft(R) low compression force (78 and 98) series. Please call our sales department for availability. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 2-8 2-8 2-8 2-8 2-8 2-15 2-15 2-7 2-7 2-7 2-7 2-7 2-7 2-8 2-8 2-8 2-18 2-18 2-20 2-21 2-20 2-18 All dimensions shown are in inches (millimeters) unless otherwise specified. MOUNTING METHODS UNIVERSAL MOUNTING A stainless steel mounting track is available for use with our full line of gasketing materials. Its unique design offers a secure mounting option versatile enough for use with fingerstock, ElectroNit(R) mesh, ElectroSeal elastomers, UltraSoft(R) Knit and fabric-over-foam products. PART NUMBER WIDTH 0095-X996-00 0.310 (7.874) 0095-X997-00 0.430 (10.922) 0095-X998-00 0.600 (15.240) 0.356 (9.042) MATERIAL X = THICKNESS 0.205 (5.207) 0.205 (5.207) 0.145 (3.683) DETAIL "A" 0.018 (0.457) W MATERIAL THICKNESS A = 0.030 (0.762) SEE DETAIL "A" 0.699 (17.755) 1.500 (38.100) 14.898 (378.409) B = 0.045 (1.143) C = 0.060 (1.524) D = 0.090 (2.286) UNIVERSAL MOUNT E = 0.150 (3.810) To identify proper mounting track, select width and corresponding part number from the above chart. Replace the "X" with required material thickness. www.lairdtech.com 1.9 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.10 MOUNTING METHODS MOUNTING METHODS RIVET MOUNT A B C D SLOT MOUNT E STICKY FINGERS(R) CLIP-ON MOUNTING TAPE TRACK MOUNT INCORRECT POSITION ^ Shielding gaskets may be mounted for either wiping or compression closing applications. Proper positioning of the shielding gasket must take into consideration the closing design and the configuration of the mounting surface. Laird Technologies shielding devices may be mounted quickly and easily using any of several different methods. Each installation method is described in the text that follows. However, if you should run into a unique situation not resolved by any of these methods, give us a call. More than likely we can provide the exact answer you need. Standard parts are supplied with nonconductive tape. For rough surface applications, such as flame-sprayed surfaces, 0.010 in. (0.254 mm) thick nonconductive tape is recommended. Optional conductive tape is also available. Contact a sales department representative for additional ordering information. RIVET MOUNT CLIP-ON MOUNTING Riveting produces a tight, long-lasting installation. Either plastic or metal rivets may be used. Clip-on gaskets hold firmly in place due to their own spring characteristics. Simply push the strips onto the edge or flange of the door or enclosure. Also available are clip-on gaskets with either "T" or "D" lances. SLOT MOUNT Slot mounted parts are easily installed using slots where bi-directional movement is required. Simply install part into one slot and snap it into the second slot or over the edge of the frame. TAPE TRACK MOUNTING ADHESIVE MOUNTING WELDING Sticky Fingers(R) is an instant, pressure-sensitive adhesive bonding system, ideal for all-purpose contact strips for metal cabinets and electronic enclosures, and is unaffected by temperatures from -67 to +250F (-55 to +121C). Simply follow these four easy steps: 1.Remove all grease and oily residue with solvent. Smooth the mounting surface with emery cloth. 2.Peel off protective paper backing. 3.Place gasket in correct position. (See mounting methods diagrams A through E.) Press firmly to ensure a good adhesive bond. Avoid repositioning, which might impair the effectiveness of the adhesive or may bend or kink the strip. NOTE: On items where fingers cover the solid portion of the gasket, pressure may be applied by inserting a mandrel in the strip and pressing down. For contact strips with Magnefil(R) insert, simply press down on the fingers. 4.Allow 24 hours minimum curing time. 1.10 www.lairdtech.com Stainless Steel mounting track with PSA (pressure sensitive adhesive) is available on the Symmetrical Slotted Series and Slot Mount Series. Welded mounting requires simple, traditional welding techniques. SOLDERING Solder mounting requires normal low temperature soldering techniques, including cleaning and fluxing of parts with common copper flux materials. LT-3034 Metals_catalog 10/8/04 10:30 AM Page 1.11 ORDERING INFORMATION PART NUMBER FORMAT: Example: Stock Item Unique Part No. 0097 -- 0520 Finish I.D. -- 02 * In the above example, Laird Technologies part number 0097-0520-02 is a 97-520 RFI/EMI shielding gasket with a bright finish * Standard plating finish is 0.0001 in. (0.0025 mm) min. [gold 0.00005 in. (0.0013 mm) min.] but can be varied to meet your custom needs * When ordering UltraSoft(R) items, the stock item prefix will be 0098 or 0078. The above example in UltraSoft would be 0098-0520-02. * Modifications to standard parts are specified by an X (following finish I.D.) for quoting only. Upon ordering, a specific part number will be assigned. * When ordering coil, the prefix 0C should precede the stock item number; for example: 0C97, 0C98, 0C77 or 0C78 * When ordering stainless steel items, the stock item prefix will be 0095 * For tape options, see Adhesive Mounting -- Sticky Fingers(R) on page 1-10 * Use the catalog number for the unique part number and refer to the following chart for finish I.D. PLATING FINISHES REQUIRED FINISH FINISH SPECIFICATIONS I.D. # Bright Finish Solderable Unplated ---- ---- Gold Nickel Underplate Gold Contips(R) Gold Contips / Gold Plate Silver Silver Contips Silver Contips / Plating Silver Plate / Gold Contips Yellow Chromate Clear Chromate Solder Dull Bright Engineering (Sulfamate) Mid Phos Electroless Nickel Satin Bright Yellow Chromate Clear Chromate Rhodium Passivation ---- ---- ASTM B-488/SAE AMS 2422 QQ-N-290 / ASTM B-488 ASTM B-488/SAE AMS 2422 ASTM B-488 / SAE AMS 2422 ASTM B-700 ASTM B-700 ASTM B-700 ASTM B-700/ASTM B-488 QQ-P-416 QQ-P-416 SAE AMS-P-81728 QQ-N-290 QQ-N-290 SAE AMS 2424 MIL-C-26074 ASTM B-545 ASTM B-545 SAE AMS 2402 SAE AMS 2402 ASTM B-634 SAE AMS QQ-P-35 02 21 03 10 13 14 04 11 12 20 05 06 07 09 19 24 18 08 17 16 15 22 ---- Gold Silver Cadmium Tin Lead* Nickel Electroless Nickel Tin Zinc Rhodium Stainless Steel *Not recommended for Foldover Series. Note: Refer to page 5-2 for Metals Galvanic Compatibility Chart. www.lairdtech.com 1.11 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.1 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SLOT MOUNT SERIES Laird Technologies' Slot Mount Series of beryllium copper shielding gaskets is designed for use in a wide variety of slotted applications. This economical product line is ideal for both grounding and shielding applications. * Minimal slot fabrication cost * Easy and cost-effective installation since fasteners and adhesives are not required 77-011 * Bi-directional wiping and compression action to accommodate a wide variety of designs * Ideal for grounding and shielding in the following electronic enclosure applications: 77-015 77-018 77-010 - Front panel handles - Chassis covers - Plug-in units - Backplanes - Subrack assemblies * Standard (77-Series) and UltraSoft(R) (78-Series low compression versions) are also supplied in 25.0 ft. (7.6 m) coils The Slot Mount Series is available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. TOP VIEW *N *O A E Slot D Pitch Length of slot is dependent on the number of fingers used *P Material Thickness See page 2-2 for dimensions. Approx. Length Recommended Mounting Hole Pattern See page 2-2 for dimensions. RIGHT VIEW B H M C See page 2-2 for dimensions. Q Radius (R) Slot Mount Series are available with Universal and Tape Track mounting options, see page 1-9, 1-10. 2.1 www.lairdtech.com See page 2-2 for dimensions. LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.2 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SLOT MOUNT SERIES SLOT MOUNT SERIES DIMENSIONS SERIES A B C D *N *O *P Q LENGTH # OF RECOMMENDED (R) APPROX. FING. 77-010 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 86 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) -- SERIES 77-011 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 16.000 (15.240) (5.588) (0.127) (7.163) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) 57 -- 77-046 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) 0.356 (9.042) 2 -- 77-015 0.600 0.220 0.005 (15.240) (5.588) (0.127) N/A -- N/A 0.140 0.180 0.140 0.520 0.070 0.040 -- (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) 0.250 (6.350) 1 -- 77-047 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 0.543 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6604) (1.524) (1.016) (13.792) 3 -- 77-016 0.320 0.110 0.004 (8.128) (2.794) (0.102) N/A -- N/A 0.085 0.110 0.090 0.260 0.040 0.020 -- (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) 0.169 (4.293) 1 -- 77-048 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 0.730 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (18.542) 4 -- 77-017 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) 0.356 (9.042) 2 -- 77-050 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 0.917 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (23.292) 5 -- 77-018 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 0.543 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (13.792) 3 -- 77-051 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 1.104 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (28.042) 6 -- 77-019 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 0.730 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (18.542) 4 -- 77-052 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 1.291 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (32.791) 7 -- 77-020 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 0.532 (15.240) (5.588) (0.127) (7.163) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (13.513) 2 -- 77-053 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 1.478 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (37.541) 8 -- 77-021 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.035 16.000 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (0.889) (406.400) 86 -- 77-054 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 1.665 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (42.291) 9 -- 77-023 0.370 0.130 0.004 (9.398) (3.302) (0.102) 0.225 (5.715) 1 -- 77-055 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.060 0.040 1.852 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (47.041) 10 -- 77-024 0.370 0.130 0.004 0.250 0.025 0.085 0.110 0.090 0.300 0.040 0.020 0.475 (9.398) (3.302) (0.102) (6.350) (0.635) (2.159) (2.794) (2.286) (7.620) (1.016) (0.508) (12.065) 2 -- 77-058 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 0.917 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (23.292) 5 -- 77-025 0.370 0.130 0.004 0.250 0.025 0.085 0.110 0.090 0.300 0.040 0.020 0.725 (9.398) (3.302) (0.102) (6.350) (0.635) (2.159) (2.794) (2.286) (7.620) (1.016) (0.508) (18.415) 3 -- 77-059 0.370 0.130 0.004 0.250 0.025 0.085 0.110 0.090 0.310 0.040 0.020 16.000 (9.398) (3.302) (0.102) (6.350) (0.635) (2.159) (2.794) (2.286) (7.874) (1.016) (0.508) (406.400) 64 -- 77-026 0.370 0.130 0.005 0.250 0.025 0.085 0.110 0.090 0.300 0.040 0.020 0.975 (9.398) (3.302) (0.127) (6.350) (0.635) (2.159) (2.794) (2.286) (7.620) (1.016) (0.508) (24.765) 4 -- 77-062 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.048 0.025 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.219) (0.635) 0.169 (4.293) 1 -- 77-027 0.370 0.130 0.005 0.250 0.025 0.085 0.110 0.090 0.300 0.040 0.020 1.225 (9.398) (3.302) (0.127) (6.350) (0.635) (2.159) (2.794) (2.286) (7.620) (1.016) (0.508) (31.115) 5 -- 77-063 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.048 0.025 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.219) (0.635) 0.356 (9.042) 2 -- 77-028 0.370 0.130 0.005 0.250 0.025 0.085 0.110 0.090 0.300 0.040 0.020 1.475 (9.398) (3.302) (0.127) (6.350) (0.635) (2.159) (2.794) (2.286) (7.620) (1.016) (0.508) (37.465) 6 -- 77-064 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.048 0.025 0.543 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.219) (0.635) (13.792) 3 -- 77-029 0.800 0.320 0.004 (20.320) (8.128) (0.102) 0.343 (8.712) 1 -- 77-065 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.048 0.025 0.730 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.219) (0.635) (18.542) 4 -- 77-030 0.800 0.320 0.004 0.375 0.032 0.200 0.180 0.220 0.720 0.070 0.040 0.718 (20.320) (8.128) (0.102) (9.525) (0.813) (5.080) (4.572) (5.588) (18.288) (1.778) (1.016) (18.237) 2 -- 77-070 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.062 0.035 16.000 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.575) (0.889) (406.400) 86 -- 77-031 0.800 0.320 0.005 0.375 0.032 0.200 0.180 0.220 0.720 0.070 0.040 1.093 (20.320) (8.128) (0.127) (9.525) (0.813) (5.080) (4.572) (5.588) (18.288) (1.778) (1.016) (27.762) 3 -- 77-076 0.600 0.220 0.005 (15.240) (5.588) (0.127) 0.340 (8.636) 1 -- 77-032 0.800 0.320 0.005 0.375 0.032 0.200 0.180 0.220 0.720 0.070 0.040 1.468 (20.320) (8.128) (0.127) (9.525) (0.813) (5.080) (4.572) (5.588) (18.288) (1.778) (1.016) (37.287) 4 -- 77-087 0.563 0.110 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 1.291 (14.300) (2.794) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (32.791) 7 -- 77-035 0.310 0.120 0.003 0.250 0.020 0.090 0.115 0.095 0.250 0.040 0.015 0.480 (7.874) (3.048) (0.076) (6.350) (0.508) (2.286) (2.921) (2.413) (6.350) (1.016) (0.381) (12.192) 2 -- 77-088 0.563 0.110 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 1.478 (14.300) (2.794) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (37.541) 8 -- 77-036 0.310 0.120 0.003 0.250 0.020 0.090 0.115 0.095 0.250 0.040 0.015 0.980 (7.874) (3.048) (0.076) (6.350) (0.508) (2.286) (2.921) (2.413) (6.350) (1.016) (0.381) (24.892) 4 -- 77-089 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 0.810 (15.240) (5.588) (0.127) (7.163) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (20.574) 3 -- 77-037 0.310 0.120 0.003 0.250 0.020 0.090 0.115 0.095 0.250 0.040 0.015 1.480 (7.874) (3.048) (0.076) (6.350) (0.508) (2.286) (2.921) (2.413) (6.350) (1.016) (0.381) (37.592) 6 -- 77-094 0.358 0.128 0.003 0.202 0.018 0.110 0.100 0.115 0.300 0.030 0.030 (9.093) (3.251) (0.076) (5.131) (0.457) (2.794) (2.54) (2.921) (7.620) (0.762) (0.762) 0.389 (9.881) 2 -- 77-038 0.310 0.120 0.003 0.250 0.020 0.090 0.115 0.095 0.250 0.040 0.015 1.980 (7.874) (3.048) (0.076) (6.350) (0.508) (2.286) (2.921) (2.413) (6.350) (1.016) (0.381) (50.292) 8 -- 77-096 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.095 0.520 0.040 0.040 1.096 (15.240) (5.588) (0.127) (7.163) (0.813) (3.556) (4.572) (2.413) (13.208) (1.016) (1.016) (27.838) 4 -- 77-039 0.280 0.110 0.002 (7.112) (2.794) (0.051) N/A -- N/A -- N/A -- E H M N/A 0.085 0.110 0.090 0.300 0.040 0.020 -- (2.159) (2.794) (2.286) (7.620) (1.016) (0.508) N/A 0.200 0.180 0.220 0.720 0.070 0.040 -- (5.080) (4.572) (5.588) (18.288) (1.778) (1.016) A B C 77-045 0.320 0.110 0.004 (8.128) (2.794) (0.102) D N/A -- N/A -- E H M *N *O *P Q LENGTH # OF RECOMMENDED (R) APPROX. FING. N/A 0.085 0.110 0.090 0.260 0.060 0.040 0.169 1 -- (2.159) (2.794) (2.286) (6.604) (1.524) (1.016) (4.293) -- N/A 0.140 0.180 0.140 0.520 0.070 0.020 -- (3.556) (4.572) (3.556) (13.208) (1.778) (0.508) N/A 0.075 0.110 0.090 0.220 0.040 0.030 -- (1.905) (2.794) (2.286) (5.588) (1.016) (0.762) 0.169 (4.293) 1 -- 77-097 0.600 0.220 0.005 0.375 0.032 0.140 0.180 0.140 0.520 0.070 0.040 16.000 (15.240) (5.588) (0.127) (9.525) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) 43 -- 77-040 0.280 0.110 0.002 0.187 0.018 0.075 0.110 0.090 0.220 0.040 0.030 (7.112) (2.794) (0.051) (4.750) (0.457) (1.905) (2.794) (2.286) (5.588) (1.016) (0.762) 0.356 (9.042) 2 -- 77-099 0.600 0.220 0.005 0.375 0.032 0.140 0.180 0.140 0.520 0.070 0.040 1.378 (15.240) (5.588) (0.127) (9.525) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (35.001) 5 -- 77-041 0.280 0.110 0.002 0.187 0.018 0.075 0.110 0.090 0.220 0.040 0.030 0.543 (7.112) (2.794) (0.051) (4.750) (0.457) (1.905) (2.794) (2.286) (5.588) (1.016) (0.762) (13.792) 3 -- 77-100 0.600 0.220 0.005 0.375 0.032 0.140 0.180 0.140 0.520 0.070 0.040 1.660 (15.240) (5.588) (0.127) (9.525) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (42.164) 6 -- 77-042 0.280 0.110 0.002 0.187 0.018 0.075 0.110 0.090 0.220 0.040 0.030 0.730 (7.112) (2.794) (0.051) (4.750) (0.457) (1.905) (2.794) (2.286) (5.588) (1.016) (0.762) (18.542) 4 -- 77-101 0.600 0.220 0.005 0.375 0.032 0.140 0.180 0.140 0.520 0.070 0.040 1.942 (15.240) (5.588) (0.127) (9.525) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (49.327) 7 -- 77-044 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 1.104 (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (28.042) 6 -- * May vary depending upon application. All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.2 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.3 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS DUAL SLOT SERIES Dual slot mount parts are available for a variety of slotted applications. The dual slot feature optimizes the compression force and provides a good operating range. This product is ideal for both shielding and grounding applications. The bi-directional wiping and compression action accommodates a wide variety of designs. Ideal for use in the grounding and shielding of front panel handles, sub rack assemblies, plug-in units, back planes and other electronic enclosure applications. Part No. 77-075, 77-093, 77-110 DUAL SLOT SERIES DIMENSIONS TOP VIEW SERIES D E H M N O P Q PITCH SLOT 77-075 0.325 0.100 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 (8.255) (2.54) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) Approx. Length A B C LENGTH APPROX. 16.000 (406.400) # OF FING. 86 -- 77-093 0.325 0.140 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 86 (8.255) (3.556) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) -- D E 77-110 0.325 0.125 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 86 (8.255) (3.175) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) -- RIGHT VIEW B M A C 2X Q H All dimensions shown are in inches (millimeters) unless otherwise specified. 2.3 www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.4 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS COMPACT PCI SYMMETRICAL MOUNT Laird Technologies offers a unique product designed to shield the front panels of IEEE standard 1101.10 card cages, commonly referred to as Dot-10, called the Compact PCI gasket. This front panel shielding has been designed to shield between the front panels on sub racks and plug-in units. This is a beryllium copper solid top symmetrical slotted fingerstock strip pre-plated in sulfamate nickel. It is designed to mount on the "T" shape on a front panel extrusion (see below). Specially designed for wiping applications, this configuration allows total symmetrical compression action with bi-directional engagement. 77-077 Standard size shown is based on the 9.5" (241.300) length per the Dot-10 standard. Other lengths and plating finishes are available for your specific application. RIGHT VIEW TOP VIEW 0.191 (4.851) 52.5 16.000 (406.400) Length 0.0025 (0.063) 0.065 (1.651) 0.050 (1.270) Pitch 0.250 (6.350) H R. 0.050 (1.270) 27.0 0.026 (0.660) Slot 0.018 (0.457) 0.012 (0.305) 0.190 (4.826) 2X 0.053 (1.346) Dimples on 1.500 (38.100) Centers Randomly Located 0.085 REF. (2.159) Approximate number of fingers is 64. FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS ALTERNATE SLOT SERIES Laird Technologies alternating slot/cut design is designed for use in a wide variety of slotted applications, such as front panel handles, plug-in units, subrack assemblies, chassis covers and backplanes. The alternating slot / cut design serves to enhance the gasket strength, while providing enough flexibility to allow the part to be folded in half with no resultant finger damage. This is especially significant in during installation or repair. Available in a wide variety of plating finishes to meet galvanic compatibility requirements. Available in UltraSoftTM, low compression series (-078). RIGHT VIEW 77-098 2X 0.085 (2.159) TOP VIEW R 0.020 (0.508) 0.018 (0.457) Slot R 0.110 (2.794) 0.218 TYP (5.537) 0.320 (8.128) 0.374 (9.500) Pitch 14.568 (370.027) Length 0.110 (2.794) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.4 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.5 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS VARIABLE SLOT MOUNT Laird Technologies introduces Variable Slot Mount shielding, which eliminates the use of long slots while still utilizing the easy installation method of slot mount shielding. Fingers are removed from the strip in areas where a mounting slot is not present. The Variable Slot Mount shielding strips can be customized to any patterned series of slots. 77-057 * Easy and cost-effective installation since fasteners and adhesives are not required * Improved shielding effectiveness compared to traditional slot mount series through elimination of long slots in host material * Slot mounting feature can be varied to accommodate different lengths and hole mounting patterns (see figure 2) 77-066 * Three and five pitch segments ideal for grounding applications * Bi-directional wiping and compression action to accommodate a wide variety of designs * Available in standard (77-Series) and UltraSoft(R) (78-Series low compression versions) 77-060 * Ability to retrofit equipment when higher clock speeds limit current slot mount product without changing slot size or location * One piece construction eliminates handling individual pieces, thereby shortening installation time 77-056 * Ideal for grounding and shielding in the following electronic enclosure applications: - Front panel handles - Plug-in units FIGURE 1: REPEATING FINGER PATTERN A Repeating Finger Pattern for 77-056 and 77-057 D Repeating Finger Pattern for 77-106 - Chassis covers - Subrack assemblies - Backplanes Compression/Deflection Part No: 77-56-02 (Variable Slot Mount Series) 50 70 E Repeating Finger Pattern for 77-060 and 77-107 Full Finger C Repeating Finger Pattern for 77-105, and 77-066 Semi Finger 35 50 77-056 30 40 25 20 30 15 20 78-056 10 10 5 0 0 0 80 *N *O E Slot C M Q *P D Pitch FIGURE 2 H A 60 B 40 Deflection (%) Approx. Length 20 RIGHT VIEW FRONT VIEW Load (kilograms-force per linear meter) Repeating Finger Pattern for 77-090 and 77-061 60 40 B Load (pounds per linear foot) 45 Length of slot and distance between slots is dependent on hole mounting pattern. Material Thickness VARIABLE SLOT MOUNT DIMENSIONS 2.5 SERIES A B C D E H M *N *O *P Q LENGTH # OF VIEW** RECOMMENDED (R) APPROX. FING. 77-056 0.320 0.110 0.004 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 86 A (8.128) (2.794) (0.102) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) -- SERIES A B C D E H M *N *O *P Q LENGTH # OF VIEW** RECOMMENDED (R) APPROX. FING. 77-090 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 16.000 57 B (15.240) (5.588) (0.127) (7.163) (0.813) (3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) -- 77-057 0.600 0.220 0.005 0.282 0.032 0.130 0.180 0.140 0.520 0.070 0.040 16.000 A (15.240) (5.588) (0.127) (7.163) (0.813) (3.302) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) 57 -- 77-105 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 16.000 C (15.240) (5.588) (0.127) (7.163) (0.813) ( 3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) 57 -- 77-060 0.320 0.110 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 E (8.128) (2.794) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) 86 -- 77-106 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 16.000 D (15.240) (5.588) (0.127) (7.163) (0.813) ( 3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) 57 -- 77-061 0.320 0.110 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 B (8.128) (2.794) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) 86 -- 77-107 0.600 0.220 0.005 0.282 0.032 0.140 0.180 0.140 0.520 0.070 0.040 16.000 E (15.240) (5.588) (0.127) (7.163) (0.813) ( 3.556) (4.572) (3.556) (13.208) (1.778) (1.016) (406.400) 57 -- 77-066 0.320 0.110 0.003 0.187 0.018 0.085 0.110 0.090 0.260 0.040 0.020 16.000 C (8.128) (2.794) (0.076) (4.750) (0.457) (2.159) (2.794) (2.286) (6.604) (1.016) (0.508) (406.400) 86 -- * May vary depending upon application. ** See Figure 1 for finger patterns. www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.6 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS NO SNAG GASKET Part No. 77-079, 83, 84, 85, 86, 91, 92 Part No. 77-012, 14, 33, 78, 81, 82 Laird Technologies No Snag Series shielding gaskets offer the designer a low compression, no snag design. Provided with Sticky Fingers(R) self-adhesive tape, these beryllium copper shielding gaskets provide easy and secure mounting. * Shielding effectiveness of > 100 db (77-012) and 80 dB (77-014) for a 100 MHz plane wave * Easy, cost-effective installation since fasteners are not required * Ideal as an all-purpose contact strip for metal cabinets and electronic enclosures * Available in a wide variety of plated finishes, see page 1-11 NO SNAG GASKET DIMENSIONS SERIES A B C D E H 0.210 (5.334) M RADIUS 0.110 (2.794) APPROX. LENGTH 24.000 (609.600) 77-012 0.320 (8.128) 0.110 (2.794) 0.002 (0.051) 0.187 (4.750) 0.018 (0.457) * 77-014 0.600 (15.240) 0.220 (5.588) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.280 (7.112) 0.180 (4.572) 24.000 (609.600) 77-033 0.370 (9.398) 0.130 (3.302) 0.002 (0.051) 0.250 (6.350) 0.025 (0.635) 0.210 (5.334) 0.110 (2.794) 16.000 (406.400) * 77-078 0.800 (20.320) 0.320 (8.128) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.440 (11.176) 0.190 (4.826) 24.000 (609.600) * 77-079 0.320 (8.128) 0.100 (2.540) 0.035 (0.889) 0.156 (3.962) 0.018 (0.457) 0.210 (5.334) 0.100 (2.540) 16.000 (406.400) 77-081 0.280 (7.112) 0.110 (2.794) 0.002 (0.051) 0.187 (4.750) 0.018 (0.457) 0.180 (4.572) 0.100 (2.540) 24.000 (609.600) * 77-082 1.100 (27.940) 0.400 (10.160) 0.005 (0.127) 0.500 (12.700) 0.040 (1.016) 0.780 (19.812) 0.420 (10.668) 24.000 (609.600) * 77-083 0.370 (9.398) 0.130 (3.302) 0.004 (0.102) 0.125 (3.175) 0.025 (0.635) 0.100 (2.540) 0.202 (5.131) 16.000 (406.400) * 77-084 0.370 (9.398) 0.130 (3.302) 0.004 (0.102) 0.250 (6.350) 0.025 (0.635) 0.100 (2.540) 0.202 (5.131) 16.000 (406.400) * 77-085 0.600 (15.240) 0.220 (5.588) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.150 (3.810) 0.295 (7.493) 18.000 (457.200) * 77-086 0.320 (8.128) 0.090 (2.286) 0.003 (0.762) 0.187 (4.750) 0.018 (0.457) 0.210 (5.334) 0.100 (2.540) 16.000 (406.400) * 77-091 0.600 (15.240) 0.220 (5.588) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.780 (19.812) 0.150 (3.810) 18.000 (457.200) * 77-092 0.600 (15.240) 0.220 (5.588) 0.004 (0.102) 0.187 (4.750) 0.032 (0.813) 0.295 (7.493) 0.150 (3.810) 18.000 (457.200) * Supplied in standard 24.000 in. (609.600 mm) lengths or other specified lengths For load/deflection data, see page 2-33. TOP VIEW E Slot D Pitch Length * Available in UltraSoft(R) low compeession version as -78. SIDE VIEW 77-012/014/033/078/081/082 B SIDE VIEW 77-079/083/084/085/086/091/092 B Double Adhesive Transfer Tape H H M M A C Double Adhesive Transfer Tape A C All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.6 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.7 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SYMMETRICAL (S3) SLOTTED SHIELDING RIVET MOUNT 97-952 97-951 97-955 97-954 97-958 97-957 S3 SERIES -- STICKY FINGERS SERIES A MIN. 0.620 (15.748) B C D E K L 0.220 (5.588) 0.004 (0.102) 0.375 (9.525) 0.030 (0.762) 0.760 (19.304) 0.100 (2.540) APPROX. LENGTH 15.000 (381.000) 97-954 0.450 (11.430) 0.140 (3.556) 0.003 (0.076) 0.250 (6.350) 0.022 (0.559) 0.510 (12.954) 0.070 (1.778) 15.000 (381.000) 97-957 0.350 (8.890) 0.110 (2.794) 0.003 (0.076) 0.187 (4.750) 0.018 (0.457) 0.380 (9.652) 0.055 (1.397) 15.000 (381.000) 97-951 WITH STICKY FINGERS Series 97-951/954/957 are low compression, adhesivemounted beryllium copper shielding strips. Designed as a continuous band, the strip is slotted to permit spring contact throughout its length. A wide radius profile creates the greatest contact for maximum conductivity with minimum compression requirements. As with all Sticky Fingers shielding strips, a self-adhesive tape makes mounting easy and secure. All are available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. S3 SERIES -- RIVET MOUNT SERIES 97-952 WITH BI-DIRECTIONAL RIVET MOUNT Series 97-952/955/958 are as described above, but with the addition of an integral pierced brass track to provide plastic push rivet mounting in a 0.125 in. (3.175 mm) diameter hole. A B C D E K L APPROX. M N NO. OF MIN. LENGTH RIVETS 0.620 0.220 0.004 0.375 0.030 0.760 0.100 15.000 0.560 0.940 10 (15.748) (5.588) (0.102) (9.525) (0.762) (19.304) (2.540) (381.000) (14.224) (23.876) -- 97-955 0.450 0.140 0.003 0.250 0.022 0.510 0.070 15.000 0.630 0.880 (11.430) (3.556) (0.076) (6.350) (0.559) (12.954) (1.778) (381.000) (16.002) (22.352) 10 -- 97-958 0.350 (8.890) 10 -- Designed especially for slide applications, this configuration allows total symmetrical compression action with bi-directional engagement. It is recommended for high temperature and/or extremely high side load situations, such as PC board connections and electronic drawers. All are available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. Both are available in UltraSoft(R) low compression force 98-Series. 0.110 0.003 0.187 0.018 0.380 0.070 15.000 0.660 0.840 (2.794) (0.076) (4.750) (0.457) (9.652) (1.778) (381.000) (16.764) (21.336) S3 D D E S3 SERIES K A B C D 95-901 0.284 (7.214) 0.020 (0.508) 0.010 (0.254) 0.068 (1.727) 95-902 0.325 (8.255) 0.030 (0.762) 0.010 (0.254) 0.080 (2.032) E K A A SERIES RATCHET TYPE 97-944 STANDARD S3 RIVET MOUNT B L 0.195 (4.953) C B L Strips with Sticky Fingers(R) and Rivet Mounts exhibit typical attenuation >100 dB for a 100 MHz plane wave. C Double Adhesive Tape Smallest Opening RIVET SPACING 95-901-902 M N Smallest Opening Push Rivet TAPERED TYPE 97-950 OPTIONAL 97-945 WHITE RIVET AVAILABLE ONLY ON PART # 97-958 A D C B 0.285 (7.239) All dimensions shown are in inches (millimeters) unless otherwise specified. 2.7 www.lairdtech.com 1.500 (38.100) CL Slot 1.500 (38.100) 2 rivet types are available. Consult sales for more information. Optional PSA Tape LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.8 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SOLID TOP (S3) SYMMETRICAL SLOTTED SHIELDING GASKET Laird Technologies offers their Solid Top Symmetrical Slotted Shielding Gaskets. This product is uniquely designed for those applications where a lid or cover is closed using a sliding motion to complete the closure. The solid top design allows the cover to slide either perpendicularly or parallel to the fingerstock without snagging or damaging the gasket. 97-910 97-913 The newly designed symmetrical shielding offers all the advantages of our S3 series, having a large radius for maximum conductivity with minimum compression forces. 97-915 * Solid top provides an additional 10 dB of shielding effectiveness * Offered in both rivet mount and tape mount versions 97-916 * Available with two types of rivets * Generous radii provide maximum conductivity with minimum compression forces 97-918 * Parts can be modified and/or cut to any specific length 97-919 * For longitudinal sliding applications, a retention clip is recommended for secure mounting * Available in standard or UltraSoft(R) (part numbers beginning with -98) versions SOLID TOP S3 SERIES - STICKY FINGERS SERIES A MIN. 0.620 (15.748) B C D E K L 0.220 (5.588) 0.004 (0.102) 0.375 (9.525) 0.030 (0.762) 0.760 (19.304) 0.100 (2.540) APPROX. LENGTH 15.000 (381.000) 97-915 0.450 (11.430) 0.140 (3.556) 0.003 (0.076) 0.250 (6.350) 0.022 (0.559) 0.510 (12.954) 0.070 (1.,778) 15.000 (381.000) 97-918 0.350 (8.890) 0.110 (2.794) 0.003 (0.076) 0.187 (4.750) 0.018 (0.457) 0.380 (9.652) 0.070 (1.778) 15.000 (381.000) 97-910 < View A - Computer tower side panel is moved sideways during the first step of installation. SOLID TOP S3 SERIES - RIVET MOUNT SERIES A B C D E K L APPROX. M N NO. OF MIN. LENGTH RIVETS 97-913 0.620 0.220 0.004 0.375 0.030 0.760 0.100 15.000 0.560 0.940 10 (15.748) (5.588) (0.102) (9.525) (0.762) (19.304) (2.540) (381.000) (14.224) (23.876) -- < View B - Next, the panel is moved downwards, sliding longitudinally on the vertical finger gasket. 97-916 0.450 0.140 0.003 0.250 0.022 0.510 0.070 15.000 0.630 0.880 (11.430) (3.556) (0.076) (6.350) (0.559) (12.954) (1.778) (381.000) (16.002) (22.352) 10 -- 97-919 0.350 (8.890) 10 0.110 0.003 0.187 0.018 0.380 0.070 15.000 0.660 0.840 (2.794) (0.076) (4.750) (0.457) (9.652) (1.778) (381.000) (16.764) (21.336) RETENTION CLIP PART NO. RIVET MOUNT PART NO. 97-964 Used On 97-919 97-965 Used On 97-916 97-966 Used On 97-913 < View C - Fully installed panel is now compressing both finger gaskets. D D 0.195 (4.953) E E A K A K Double Adhesive Tape 160 0.285 (7.239) B B SOLID TOP S3 TRANSFER IMPEDANCE Rachet Type Standard C L Smallest Opening Push Rivet L Smallest Opening M 140 Tapered Type Optional N Attenuation (dB) 120 1.500 (38.100) 100 1.500 (38.100) 80 60 97-919 97-916 97-913 40 20 RETENTION CLIP 0 10K 100K 1M 10M 100M 1G Frequency (Hz) All dimensions shown are in inches (millimeters) unless otherwise specified. The above picture shows our Solid Top S3 with a retention clip. This clip is designed to ensure secure retention of actual fingerstock to track component. www.lairdtech.com 2.8 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.9 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON SYMMETRICAL SHIELDING Laird Technologies has designed a new clip-on shielding gasket for applications where bi-directional engagement is required. The 97-636 and 97-637 Clip-On Symmetrical Shielding Gaskets have been designed to function equally well in applications requiring sliding movement or direct compression. * Supplied with standard "D" lance ensuring secure holding power when snapped into a prefabricated hole * "D" lance provides both multi-directional grip and excellent conductivity * Wide radius profile allows for maximum contact with minimum compression force 97-636 * Clip-On feature allows part to be used in high temperature (above 250F) applications where adhesives will not function * Available in our UltraSoft(R), 98-Series low force version * Ideally suited for cardcage handles, PC board grounding or any other application requiring clip-on feature and wiping action * Shielding effectiveness of 100 dB @ 100 MHz * Available in a wide variety of plating finishes, see page 1-11 * For load/deflection data see pages 2-33 97-637 97-636 97-637 FRONT VIEW SECTION A-A 16.150 (86 Fingers) (410.210) 0.018 Slot (0.457) 0.086 Typ (2.184) 0.511 (12.979) 0.188 Pitch (4.775) COMPRESSION VIEW 0.060 (1.524) Smallest Opening 0.025 (0.635) 0.109 (2.769) 0.376 Typ (9.550) 0.103 (2.616) 0.554 (14.072) 0.070 (1.778) SIDE VIEW A 0.357 (9.068) 0.0027 Thk (0.069) 0.032 (0.813) 16.526 (419.760) 0.018 (0.457) 0.070 (1.778) 0.050 (1.270) 0.104 (2.642) 0.188 Pitch (4.775) TRANSFER IMPEDANCE TEST PART NO. 97-636 0.018 Slot (0.457) Shielding Effectiveness (dB) 140 120 100 0.088 (2.235) 80 "D" Lance 0.047 (1.194) Semi-ellipse X 0.060 (1.524) wide 60 0.376 (9.550) 40 20 0 10K 100K 1M 10M 100M 1G Frequency (Hz) All dimensions shown are in inches (millimeters) unless otherwise specified. 2.9 www.lairdtech.com A -- Frequency vs. Shielding Effectiveness @ 50% Comp LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.10 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS ALL-PURPOSE SERIES Right angle versions available Strips available with Magnefil(R) Strips supplied with teardrop 97-537 97-545 97-536 97-500 97-505 97-510 97-538 97-535 97-548 97-520 97-525 97-540 97-544 Patent No. 3,504,095 Strips 97-500 and 97-538 are furnished in standard lengths of 24.000 in. (609.600 mm) and in continuous 25.0 ft. (7.6 m) coils. Series 97-520 and 97-540 are supplied in standard 16.000 in. (406.400 mm) lengths and in 25.0 ft. (7.6 m) coils. Strips 97-537, 97-535 and 97-545 are supplied in 12.000 in. (304.800 mm) lengths. All are available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. These versatile gaskets are made from high-performance beryllium copper with Sticky Fingers(R) self-adhesive backing. They provide an extremely tight, instant bond and are ideal as an all-purpose contact strip for metal cabinets and electronic enclosures, particularly where space is critical. Please note that designated strips are available with Magnefil(R), a rubber strip filled with magnetic absorbing particles and inserted within the curve of the fingers. Magnefil provides increased magnetic field shielding. Magnetic field shielding effectiveness of these strips has been proven to be > 46 dB for a 14 kHz plane wave and 108 dB for a 10 GHz plane wave. When tested per MIL-STD-285 for electromagnetic shielding, these strips showed superior performance under minimum compression. They proved to be especially effective where variations exist in the space to be shielded and in applications that require high shielding performance despite frequent opening and closing of the cabinet. These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. ALL-PURPOSE SERIES A MIN. B C D E F G H I J 97-500 0.600 (15.240) 0.230 (5.842) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.380 (9.652) 0.310 (7.874) 0.500 (12.700) 0.080 (2.032) N/A -- 97-505 0.600 (15.240) 0.230 (5.842) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.380 (9.652) 0.310 (7.874) N/A -- B 97-510 0.600 (15.240) 0.230 (5.842) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.380 (9.652) 0.310 (7.874) SERIES 97-520 0.370 (9.398) 0.140 (3.556) 0.003 (0.076) 0.250 (6.350) 0.022 (0.559) 0.250 (6.350) 97-525 0.370 (9.398) 0.140 (3.556) 0.003 (0.076) 0.250 (6.350) 0.022 (0.559) 97-527 0.280 (7.112) 0.055 (1.397) 0.002 (0.051) 0.125 (3.175) 97-535 0.780 (19.812) 0.250 (6.350) 0.005 (0.127) 97-536 0.670 (17.018) 0.310 (7.874) 97-537 J A Double Adhesive Transfer Tape Tip Touches Mounting Surface CL of Finger I H 0.080 (2.032) N/A -- 0.770 0.040 24.000 (19.558) (1.016) (609.600) 25.0 (7.6) 0.090 (2.286) 0.310 (7.874) 0.060 (1.524) N/A -- 0.500 0.070 16.000 (12.700) (1.778) (406.400) 25.0 (7.6) 0.250 (6.350) 0.090 (2.286) N/A -- 0.060 (1.524) 0.320 0.500 0.070 16.000 (8.128) (12.700) (1.778) (406.400) 25.0 (7.6) 0.025 (0.635) N/A -- N/A -- 0.183 (4.648) N/A -- 0.375 (9.525) 0.040 (1.016) 0.380 (9.652) 0.380 (9.652) N/A -- 0.004 (0.102) 0.375 (9.525) 0.040 (1.016) 0.380 (9.652) 0.380 (9.652) 1.130 0.410 (28.702) (10.414) 0.007 (0.178) 0.500 (12.700) 97-538 0.780 (19.812) 0.250 (6.350) 0.005 (0.127) 97-540 0.280 (7.112) 0.110 (2.794) 97-544 0.260 (6.604) 0.040 16.000 (1.016) (406.400) N/A -- 0.140 0.480 0.940 0.080 12.000 (3.556) (12.192) (23.876) (2.032) (304.800) 25.0 (7.6) 0.530 (13.462) 0.140 (3.556) N/A -- 0.940 0.140 24.000 (23.876) (3.556) (609.600) 25.0 (7.6) 0.040 (1.016) 0.500 0.560 0.780 (12.700) (14.224) (19.812) 0.140 (3.556) N/A -- 1.940 0.100 12.000 (49.276) (2.540) (304.800) N/A -- 0.375 (9.525) 0.040 (1.016) 0.380 (9.652) 0.380 (9.652) 0.530 (13.462) 0.140 (3.556) N/A -- 0.940 0.080 24.000 (23.876) (2.032) (609.600) 25.0 (7.6) 0.003 (0.076) 0.188 (4.775) 0.018 (0.457) 0.190 (4.826) 0.080 (2.032) 0.230 (5.842) 0.060 (1.524) N/A -- 0.370 (9.398) 0.065 16.000 (1.651) (406.400) 25.0 (7.6) 0.110 (2.794) 0.003 (0.076) 0.188 (4.775) 0.018 (0.457) 0.190 (4.826) 0.080 (2.032) N/A -- 0.060 (1.524) 0.240 (6.096) 0.370 (9.398) 0.065 16.000 (1.651) (406.400) 25.0 (7.6) 97-545 1.130 0.410 (28.702) (10.414) 0.007 (0.178) 0.500 (12.700) 0.040 (1.016) 0.500 0.560 (12.700) (14.224) N/A -- 0.140 0.750 1.940 0.100 12.000 (3.556) (19.050) (49.276) (2.540) (304.800) N/A -- 97-548 0.780 (19.812) 0.005 (0.127) 0.375 (9.525) 0.040 (1.016) 0.380 (9.652) 0.140 (3.556) 25.0 (7.6) K L Mounting Surface Smallest Opening APPROX. COIL FT (M) 0.770 0.040 24.000 25.0 (19.558) (1.016) (609.600) (7.6) 0.500 (12.700) F G APPROX. LENGTH 25.0 (7.6) E D L 0.080 0.500 0.770 0.040 24.000 (2.032) (12.700) (19.558) (1.016) (609.600) C K 0.250 (6.350) 0.380 (9.652) 0.530 (13.462) N/A -- N/A -- 0.300 (7.620) 0.940 0.080 24.000 (23.876) (2.032) (609.600) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.10 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.11 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON SERIES 97-618 97-621 97-622 97-623 97-603 97-604 97-605 97-606 97-607 97-628 97-629 97-630 97-610 97-614 97-631 97-632 97-633 97-634 97-611 97-613 97-615 97-627 97-640 This series from Laird Technologies is designed for use where high temperature or other design considerations preclude the use of adhesive-mounted gasketing. Yet it provides the same shielding characteristics and effectiveness as on Sticky Fingers(R) mounted series. Clip-On Gaskets offer shielding effectiveness >100 dB for 100 MHz plane wave. All are available in your choice of finishes, see page 1-11. For load/deflection data, see pages 2-33. These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. 97-612 97-616 97-619 97-620 97-624 97-645 97-646 97-650 MINI CLIP-ON Laird Technologies' Mini Clip-On (97-645/646) Gaskets are designed for use on today's thinner, lighter materials. * Lowest compression force available in clip-on configuration * Virtually no compression set - 100% recovery of original height at up to 60% compression * "D" lance for extra holding power * Optimum conductivity and mechanical properties of beryllium copper SNAP-TITE(R) WITH "D" LANCE This configuration has been designed specifically to provide outstanding holding power. "D" lances snap into drilled or punched holes in the mounting surface to create a strong omni-directional grip with excellent conductivity. * High cycle life - 50,000 cycles without fracture, wear, or compression set (R) (R) GRIP-TITE(R) WITH "T" LANCE Ideal for use with softer materials, such as aluminum or plated plastic. "T" lances bite into the mounting surface and preserve electrical conductivity. VIEW 2 VIEW 1 B H F Smallest Opening Smallest Opening 0.100 (2.540) "D" Lance Recommended Hole Size G H G C* (Inside) C L of Hole Radius J D E A A D F E All Others B C* CLIP-ON SERIES 97-603/604/605/606/607 "D" LANCE DETAIL VIEW 3 K I 0.100 D 0.050 (1.270) Semi-ellipse CLIP-ON SERIES 97-610/611/612/613/614/615/616/618/619/620/621/622/623/624 97-627/628/629/630/631/632/633/634/640 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com E I (2.540) 2.11 B C L 0.080 (2.032) *Variations in the clip-on area are available. Consult sales department. A G C* F MINI CLIP-ON 97-645/646 D J LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.12 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON SERIES CLIP-ON SERIES NO LANCE VIEW SERIES A B C D E F G H APPROX. LENGTH NL SQUARE LANCE SQ 2 97-603 0.380 (9.652) 0.200 (5.080) 0.100 (2.540) 0.330 (8.382) 0.005 (0.127) 0.250 (6.350) 0.040 (1.016) 0.060 (1.524) 16.000 (406.400) -- -- -- -- -- -- X -- 0.250 (6.350) 0.099 (2.515) 0.500 (12.700) X -- -- -- 2 97-604 0.330 (8.382) 0.280 (7.112) 0.070 (1.778) 0.380 (9.652) 0.005 (0.127) 0.250 (6.350) 0.040 (1.016) 0.100 (2.540) 16.000 (406.400) -- -- -- -- X -- -- -- 0.230 (5.842) 0.204 (5.182) 0.500 (12.700) X -- -- -- 2 97-605 0.380 (9.652) 0.200 (5.080) 0.070 (1.778) 0.380 (9.652) 0.005 (0.127) 0.250 (6.350) 0.040 (1.016) 0.060 (1.524) 16.000 (406.400) -- -- -- -- X -- -- -- 0.230 (5.842) 0.204 (5.182) 0.500 (12.700) X -- -- -- 2 97-606 0.380 (9.652) 0.200 (5.080) 0.070 (1.778) 0.380 (9.652) 0.005 (0.127) 0.250 (6.350) 0.040 (1.016) 0.060 (1.524) 16.000 (406.400) -- -- -- -- -- -- X -- 0.250 (6.350) 0.161 (4.089) 0.500 (12.700) X -- -- -- 2 97-607 0.330 (8.382) 0.280 (7.112) 0.070 (1.778) 0.380 (9.652) 0.005 (0.127) 0.250 (6.350) 0.040 (1.016) 0.100 (2.540) 16.000 (406.400) -- -- -- -- -- -- X -- 0.250 (6.350) 0.161 (4.089) 0.500 (12.700) X -- -- -- 1 97-610 0.300 (7.620) 0.100 (2.540) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.065 (1.651) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-611 0.300 (7.620) 0.100 (2.540) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.060 (1.524) 16.000 (406.400) -- -- -- -- X -- -- -- 0.364 (9.246) 0.062 (1.575) 0.728 (18.491) X -- -- -- 1 97-612 0.440 (11.176) 0.100 (2.540) 0.070 (1.778) 0.190 (4.826) 0.003 (0.076) 0.187 (4.750) 0.047 (1.194) 0.045 (1.143) 16.000 (406.400) # -- X -- -- -- -- -- 0.093 (2.362) 0.050 (1.270) 0.750 (19.050) X -- -- -- 1 97-613 0.300 (7.620) 0.100 (2.540) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.060 (1.524) 16.000 (406.400) -- -- -- -- -- -- X -- 0.364 (9.246) 0.054 (1.372) 0.728 (18.491) X -- -- -- 1 97-614 0.300 (7.620) 0.100 (2.540) 0.050 (1.270) 0.190 (4.826) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.065 (1.651) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-615 0.297 (7.544) 0.100 (2.540) 0.050 (1.270) 0.187 (4.750) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.050 (1.270) 16.000 (406.400) -- -- -- -- -- -- X -- 0.364 (9.246) 0.309 (7.849) 0.728 (18.491) -- -- X -- 1 97-616 0.420 (10.668) 0.120 (3.048) 0.100 (2.540) 0.250 (6.350) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.095 (2.413) 16.000 (406.400) X -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- X -- 1 97-618 0.420 (10.668) 0.140 (3.556) 0.060 (1.524) 0.210 (5.334) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.080 (1.778) 16.000 (406.400) -- -- -- -- -- -- X -- 0.500 (12.700) 0.065 (1.651) 1.000 (25.400) -- -- X -- 1 97-619 0.440 (11.176) 0.080 (2.032) 0.050 (1.270) 0.190 (4.826) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.045 (1.143) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-620 0.440 (11.176) 0.080 (2.032) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.045 (1.143) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-621 0.440 (11.176) 0.120 (3.048) 0.070 (1.778) 0.230 (5.842) 0.005 (0.127) 0.193 (4.902) 0.046 (1.168) 0.070 (1.778) 16.000 (406.400) -- -- -- -- X -- -- -- 0.652 (16.561) 0.084 (2.134) 1.351 (34.315) X -- -- -- 1 97-622 0.440 (11.176) 0.120 (3.048) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.193 (4.902) 0.046 (1.168) 0.075 (1.905) 16.000 (406.400) -- -- -- -- -- -- X -- 0.290 (7.366) 0.060 (1.524) 0.725 (18.415) X -- -- -- 1 97-623 0.420 (10.668) 0.080 (2.032) 0.070 (1.778) 0.187 (4.750) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.045 (1.143) 16.000 (406.400) -- -- -- -- -- -- X -- 0.530 (13.462) 0.064 (1.626) 1.000 ( 25.400) -- -- X -- 1 97-624 0.420 (10.668) 0.140 (3.556) 0.060 (1.524) 0.210 (5.334) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.080 (2.032) 16.000 (406.400) X -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- X -- 1 97-627 0.297 (7.544) 0.099 (2.515) 0.070 (1.778) 0.187 (4.750) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.049 (1.245) 16.000 (406.400) -- -- -- -- -- -- X -- 0.280 (7.112) 0.049 (1.245) 0.748 (19.000) -- -- X -- 1 97-628 0.600 (15.240) 0.210 (5.334) 0.100 (2.540) 0.230 (5.842) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.070 (1.778) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-629 0.600 (15.240) 0.210 (5.334) 0.050 (1.270) 0.190 (4.826) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.070 (1.778) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-630 0.600 (15.240) 0.210 (5.334) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.187 (4.750) 0.047 (1.194) 0.070 (1.778) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 1 97-631 0.600 (15.240) 0.210 (5.334) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.080 (2.032) 16.000 (406.400) -- -- -- -- X -- -- -- 0.364 (9.246) 0.058 (1.473) 0.728 (18.491) X -- -- -- 1 97-632 0.600 (15.240) 0.210 (5.334) 0.070 (1.778) 0.190 (4.826) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.080 (2.032) 16.000 (406.400) -- -- -- -- -- -- X -- 0.364 (9.246) 0.058 (1.473) 0.728 (18.491) X -- -- -- 1 97-633 0.600 (15.240) 0.210 (5.334) 0.050 (1.270) 0.190 (4.826) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.080 (2.032) 16.000 (406.400) -- -- -- -- X -- -- -- 0.364 (9.246) 0.058 (1.473) 0.728 (18.491) X -- -- -- 1 97-634 0.600 (15.240) 0.210 (5.334) 0.050 (1.270) 0.190 (4.826) 0.005 (0.127) 0.182 (4.623) 0.047 (1.194) 0.080 (2.032) 16.000 (406.400) -- -- -- -- -- -- X -- 0.364 (9.246) 0.058 (1.473) 0.728 (18.491) X -- -- -- 1 97-640 1.090 (27.686) 0.260 (6.604) 0.070 (1.778) 0.280 (7.112) 0.005 (0.127) 0.375 (9.525) 0.040 (1.016) 0.060 (1.524) 16.000 (406.400) X -- -- -- # -- # -- -- -- -- -- -- -- -- -- X -- 3 97-645 0.210 (5.334) 0.070 (1.778) 0.045 (1.143) 0.250 (6.350) 0.003 (0.076) 0.200 (5.080) 0.030 (0.762) 0.010 (0.254) 24.000 (609.600) -- -- -- -- -- -- X -- 0.485 (12.319) 0.133 (3.378) 1.000 (25.400) X -- -- -- 3 97-646 0.275 (6.985) 0.080 (2.036) 0.040 (1.016) 0.280 (7.112) 0.006 (0.152) 0.250 (6.350) 0.030 (0.762) 0.030 (0.762) 24.000 (609.600) -- -- -- -- -- -- X -- 0.500 (12.700) 0.143 (12.700) 1.000 (25.400) -- -- X -- 1 97-650 0.980 0.400 (24.892) (10.160) 0.200 (5.080) 0.300 (7.620) 0.004 (0.102) 1.000 (25.400) 0.030 (0.762) 0.200 (5.080) 16.000 (406.400) # -- # -- -- -- -- -- 0.192 (4.877) 0.120 (3.048) 0.486 (12.344) X -- -- -- All dimensions shown are in inches (millimeters) unless otherwise specified. GRIP-TITE(R) "T" LANCE GT SNAP-TITE(R) "D" LANCE ST LANCE LOCATIONS DIMENSIONS I J LANCE TO LANCE DIMS. K SLOT SOL. X Standard BODY STYLE # Optional www.lairdtech.com 2.12 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.13 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOW PROFILE HOOK-ON GASKET Laird Technologies offers its line of low profile beryllium copper shielding fingerstock. Simple installation is accomplished by hooking one end of the gasket onto the edge of the housing. The other end is secured with pressure sensitive adhesive (PSA) with extra-wide release liner and designed with a teardrop feature to improve surface contact. Ideally suited for low profile, bi-directional applications such as the rack mounting of linecards in telecommunications equipment. The gaskets offer high shielding performance in applications where space may be limited. 77-071/77-072 * Dual attachment provides a no snag gasket with secure retention, which allows bi-directional wiping action FIGURE 1 Shielding Effectiveness Per MIL-STD-285 (Mod.) (60% Compression) * Incorporates extra wide release liner to facilitate easy installation * Wide variety of plating finishes are available to meet your galvanic compatibility requirements * Offered in standard lengths of 16.200 in. (411.480 mm) or cut to your desired length Double Adhesive Transfer Tape Shielding Effectiveness (dB) 130 120 110 100 90 80 70 60 50 40 30 20 10 0 * Available in UltraSoft(R) (-78) low force version 77-71 77-72 1000 Frequency (MHz) DIMENSIONS 10000 SERIES A B C D E H M P 77-071 0.450 0.060 (11.430) (1.524) 0.004 (0.102) 0.125 (3.175) 0.018 (0.457) 0.267 (6.782) 0.200 (5.080) 0.062 (1.575) APPROX. NO. OF LENGTH FINGERS 16.200 130 (411.480) 77-072 0.600 0.090 (15.240) (2.286) 0.004 (0.102) 0.125 (3.175) 0.018 (0.457) 0.329 (8.357) 0.200 (5.080) 0.062 (1.575) 16.200 (411.480) Approximate Length C M A B 130 E D P H FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOW PROFILE GASKET * Extra wide release liner of pressure sensitive tape provides for easy, cost-effective installation * Low compression force * Available in a wide variety of plated finishes to meet your galvanic compatibility needs 77-043 * Available in UltraSoft (-78) low force version * Offered in standard lengths of 16.000 in. (406.400 mm), or cut to your desired length Laird Technologies offers its line of low profile beryllium copper shielding fingerstock. The gaskets are provided with pressure sensitive adhesive tape with an extra wide release liner to facilitate secure placement and ease of application. LOW PROFILE SERIES * Ideally suited for limited space applications as low as 0.060 in. (1.524 mm) SERIES A B C D 77-043 0.450 (11.430) 0.080 (2.032) 0.121 (3.073) 0.262 (6.665) 77-049 0.600 (15.240) 0.120 (3.048) 0.162 (4.115) 0.347 (8.814) * Works well in both compression and bi-directional applications * High shielding effectiveness; average 90dB from 10 kHz to 1GHz 77-043/77-049 A 0.0035 (0.089) C D Double Adhesive Transfer Tape with Extra Wide Liner All dimensions shown are in inches (millimeters) unless otherwise specified. 2.13 www.lairdtech.com 60 80 50 60 40 30 40 20 20 10 0 0 10 20 30 40 50 0 60 Shielding Effectiveness (dB) B Transfer Impedance Per SAE ARP 1705 P/N 0077-0043-02 100 Load (kilograms per linear meter) 0.018 Slot (0.457) 70 Load (pounds per linear foot) 0.125 Pitch (3.175) Compression Deflection Part #0077-0043-02 Low Profile Gasket 16.000 (406.400) 140 120 100 80 60 40 25% Compression 20 0 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 500 MHz 700 MHz 1 GHz LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.14 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LARGE ENCLOSURE SERIES These standard beryllium copper contact gaskets offer ideal RFI/EMI shielding of doors and movable components in electronic shielded rooms, trailers, computers and communication equipment. They have been scientifically designed for wiping closures, but are also usable in compression applications. Moreover, these contact strips feature extremely good endurance life, as well as a high deflection range. In tests, attenuation up to 112 dB has been measured for a 100 MHz plane wave. Fastening of the strip is usually accomplished using screws or rivets. Soldering is optional. KNIFE-EDGE MOUNT Both are available in continuous lengths to a maximum of 25.0 ft. (7.6 m) and in all standard finishes, see page 1-11. For load/deflection data, see page 2-33. These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. 97-440 97-438 A H LARGE ENCLOSURE SERIES SERIES A REF. B MIN C B D D E F G H DIA. I L APPROX. LENGTH FT. (M) 97-438 1.090 0.250 0.005 0.375 0.040 0.160 0.380 0.140 1.270 0.080 (27.686) (6.350) (0.127) (9.525) (1.016) (4.064) (9.652) (3.556) (32.258) (2.032) 25.000 (7.6) 97-440 1.630 0.410 0.007 0.500 0.040 0.190 0.500 0.140 1.900 0.100 (41.402) (10.414) (0.178) (12.700) (1.016) (4.826) (12.700) (3.556) (48.260) (2.540) 25.000 (7.6) G E C F I Smallest Opening L FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS DOUBLE-SIDED CONTACT STRIPS Mechanically balanced strips with high deflection range and long endurance life-provide a perfect fit as spring clips hold the gaskets firmly in place. It means more simplified design and construction of cabinets and enclosures. Attenuation > 102 dB for a 100 MHz plane wave has been measured using Series 97-436 gaskets. For standard finishes, see page 1-11. For load/deflection data, see page 2-33. These 97-Series products are also available in UltraSoft low compression force 98-Series. 97-445 QUICK SPRING CLIP FASTENERS (97-445) 97-436 Designed for use with Series 97-436 finger gaskets, spring clip fasteners permit full strip compression. Easy to install, they permit lifting of gasket for cleaning of contact surface. Packaged in lots of 1,000. Available in standard finishes, see page 1-11. 97-436 97-436 97-445 Free Position 0.250 (6.350) 0.940 (23.876) 0.250 Min. (6.350) 0.220 (5.588) 0.375 Pitch (9.525) 0.120 (3.048) 0.015 Slot (0.381) 97-436 End View 0.004 (0.102) 1.060 (26.924) 0.080 (2.032) 1.090 (27.686) Smallest Opening 0.130 x 0.160 Elongated (3.302 x 4.064) Holes 0.004 (0.102) 0.060 (1.524) All dimensions shown are in inches (millimeters) unless otherwise specified. Quick Spring Clip Fastener provides full strip ^ compression; allows lifting of product for cleaning of contact surface. www.lairdtech.com 2.14 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.15 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS FOLDOVER SERIES This version of Sticky Fingers(R) beryllium copper shielding gaskets features a special U-shaped end that permits the finger of the strip to slide when enclosure doors are closed. It also retains the strip's fingers when enclosure doors are open, thus preventing accidental damage to the fingers. Shielding effectiveness is >115 dB for a 100 MHz plane wave. 97-515 97-521 97-541 Four models provide you a choice of widths to suit your application. They are available in standard 16.000 in. (406.400 mm) lengths, except 97-515 which is furnished in 24.000 in. (609.600 mm) lengths. Also, all styles are available in continuous 25.0 ft. (7.6 m) coils, and in your choice of all finishes except tin lead and satin tin, see page 1-11. For load/deflection data, see page 2-33. 97-542 Patent No. 3,504,095 These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. FOLDOVER SERIES SERIES A B C D PITCH E SLOT I DIA. L 97-515 0.760 (19.304) 0.230 (5.842) 0.004 (0.102) 0.375 (9.525) 0.032 (0.813) 0.080 (2.032) 0.060 (1.524) APPROX. APPROX. LENGTH COIL IN. (MM) FT. (M) 24.000 25.0 (609.600) (7.6) 97-521 0.510 (12.954) 0.140 (3.556) 0.003 (0.076) 0.250 (6.350) 0.022 (0.559) 0.060 (1.524) 0.070 (1.778) 16.000 (406.400) 25.0 (7.6) 97-541 0.380 (9.652) 0.120 (3.048) 0.003 (0.076) 0.188 (4.775) 0.018 (0.457) 0.060 (1.524) 0.050 (1.270) 16.000 (406.400) 25.0 (7.6) 97-542 0.250 (6.350) 0.080 (2.032) 0.003 (0.076) 0.188 (4.775) 0.018 (0.457) 0.060 (1.524) 0.050 (1.270) 16.000 (406.400) 25.0 (7.6) D E I A C B L Smallest Opening Double Adhesive Transfer Tape FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS FLEXIBLE LOW COMPRESSION SERIES Series 97-941/921 are low compression, flexible beryllium copper contact strips for applications where a continuous shield must conform to irregular shapes and turn tight radius corners in either direction. A C B Simple snap-in installation is possible for Series 97-921 with 0.250 in. (6.350 mm) slots and 97-941 with 0.190 in. (4.826 mm) slots. However, soft solder or conductive adhesive can be used for mounting to flat surfaces. L 97-941 Shielding effectiveness is >115 dB for a 100 MHz plane wave. 0 .047 (1.194) Available in standard 24.000 in. (609.600 mm) lengths in all standard finishes, see page 1-11. For load/deflection data, see page 2-33. 0.188 (4.775) FLEXIBLE LOW COMPRESSION SERIES SERIES A B C L Q R 97-921 0.260 (6.604) 0.230 (5.842) 0.003 (0.076) 0.140 (3.556) 0.120 (3.048) 0.250 (6.350) APPROX. LENGTH 24.0 (609.600) 97-941 0.200 (5.080) 0.170 (4.318) 0.003 (0.076) 0.110 (2.794) 0.090 (2.286) 0.190 (4.826) 24.0 (609.600) FLAT BLANK 97-921 Q R Patent No. 4,572,921 All dimensions shown are in inches (millimeters) unless otherwise specified. 2.15 www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.16 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS TWIST SERIES DETAIL OF RIGHT ANGLE 97-558 DETAIL OF RIGHT ANGLE 97-551 97-569 97-550 97-551 97-555 97-556 97-558 Adhesive-mounted beryllium copper contact strips with scientific twist design offer narrow electronic gaskets for general shielding applications. Different widths are available to suit your specific application for single edge contact strips. Also available are two 90 degree versions (Series 97-551 and 97-558) to provide alternate mounting capability. Series 97-555, 97-558 and 97-559 provide shielding effectiveness > 100 dB for a 100 MHz plane wave, ideal for all types of panel or electronic enclosures. Series 97-550, 97-551 and 97-560 provide shielding effectiveness > 115 dB for a 100 MHz plane wave. Series 97-560 strips are especially suitable for cabinets with panel divider bars. Their unique double-edge design permits panels to be removed easily and replaced without damage to the installed strip. 97-559 97-560 97-567 97-561 TWIST SERIES SERIES A B C D PITCH E SLOT H 97-550 0.230 (5.842) 0.030 (0.762) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 0.140 (3.556) APPROX. APPROX. GASKET LENGTH COIL IN. (MM) FT. (M) 24.000 25.0 NO (609.600) (7.6) 97-551 0.160 (4.064) 0.030 (0.762) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 0.080 (2.032) 24.000 (609.600) -- -- NO 97-555 0.340 (8.636) 0.070 (1.778) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 0.180 (4.572) 24.000 (609.600) 25.0 (7.6) NO 97-556 0.340 (8.636) 0.070 (1.778) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 0.180 (4.572) 24.000 (609.600) 25.0 (7.6) YES 97-558 0.200 (5.080) 0.070 (1.778) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 0.110 (2.794) 24.000 (609.600) -- -- NO 97-559 0.300 (7.620) 0.070 (1.778) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 0.180 (4.572) 24.000 (609.600) 25.0 (7.6) NO All Twist Series strips are furnished in 24.000 in. (609.600 mm) lengths. Strips (except 97-551 and 97-558) are also available in standard 25.0 ft. (7.6 m) coils. Right angle product configurations are not available in coils. All are available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. 97-560 0.500 (12.700) 0.070 (1.778) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 0.190 (4.826) 24.000 (609.600) 25.0 (7.6) NO 97-561 0.500 (12.700) 0.070 (1.778) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 0.190 (4.826) 24.000 (609.600) 25.0 (7.6) YES 97-567 0.725 (18.415) 0.209 (5.309) 0.003 (0.076) 0.500 (12.700) 0.015 (0.381) 0.408 (10.363) 24.000 (609.600) 25.0 (7.6) NO COMBINATION ENVIRONMENTAL RUBBER GASKET 97-569 0.500 (12.700) 0.120 (3.048) 0.003 (0.076) 0.250 (6.350) 0.015 (0.381) 0.250 (6.350) 24.000 (609.600) 25.0 (7.6) NO Series 97-556 and 97-561 are versions of 97-555 and 97-560, respectively, incorporating a Poron(R) rubber gasket to act as an environmental shield, offering a high degree of protection against dust and moisture. All are available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. In Flat H (R) These 97-Series products are also available in UltraSoft low compression force 98-Series. In Flat H E D H A B Free Position At Smallest Opening C A B A Poron(R) Gasket C Free Position Double Adhesive Transfer Tape 0.06 (1.524) Poron(R) Gasket Double Adhesive Transfer Tape 97-551/97-558 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.16 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.17 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON TWIST SERIES Ideal for general shielding applications where mounting space is at a premium, Clip-On Twist Series strips combine the performance advantages of scientific twist design with the strength of clip-on mounting. 97-552, 589 Clip-On Twist Series gaskets are offered in four different widths, each available in either equal leg or offset leg configurations. In addition, each offset leg configuration is available with Poron(R) rubber environmental gaskets for dust and moisture resistance, as well as with "D" lances that snap into 0.100 in. (2.540 mm) diameter holes to provide added mounted strength. 97-563 97-572 97-580 This series offers shielding effectiveness > 115 dB for a 100 MHz plane wave and is provided in standard 16.000 in. (406.400 mm) lengths. All are available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. 97-576 97-584 DETAIL OF "D" LANCE These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. 97-568 *Variations in the clip-on area are available. Consult sales department. A 0.230 (5.842) A B 0.031 (0.787) 0.041 (1.041) B E C* E C* R.0.035 (0.889) D 0.025 (0.635) D 0.160 (4.064) 97-552, 97-563, 97-568 97-572, 97-580, 97-576, 97-584 30 97-589 CLIP-ON TWIST SERIES SERIES A B C E PITCH SLOT APPROX. LENGTH WITH "D" LANCE 97-553 PART NO. WITH PORON(R) -- WITH "D" LANCE WITH PORON(R) -- 97-552 0.150 (3.810) 0.030 (0.762) 0.070 (1.778) 0.150 (3.810) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 16.000 (406.400) 97-563 0.210 (5.334) 0.070 (1.778) 0.070 (1.778) 0.210 (5.334) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 16.000 (406.400) 97-564 -- -- 97-568* 0.414 (10.516) 0.210 (5.334) 0.070 (1.778) 0.414 (10.516) 0.003 (0.076) 0.500 (12.700) 0.015 (0.381) 16.000 (406.400) -- -- -- 97-572 0.275 (6.985) 0.030 (0.762) 0.070 (1.778) 0.175 (4.445) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 16.000 (406.400) 97-574 97-573 97-575 97-576 0.378 (9.601) 0.075 (1.905) 0.070 (1.778) 0.250 (6.350) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 16.000 (406.400) 97-578 97-577 97-579 97-580 0.275 (6.985) 0.030 (0.762) 0.050 (1.270) 0.175 (4.445) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 16.000 (406.400) 97-582 97-581 97-583 97-584 0.378 (9.601) 0.075 (1.905) 0.050 (1.270) 0.250 (6.350) 0.003 (0.076) 0.165 (4.191) 0.015 (0.381) 16.000 (406.400) 97-586 97-585 97-587 97-589 0.230 (5.842) 0.031 (0.787) 0.070 (1.778) 0.160 (4.064) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 24.000 (609.000) -- -- -- 97-590 0.160 (4.064) 0.030 (0.762) 0.040 (1.016) 0.160 (4.064) 0.003 (0.076) 0.095 (2.413) 0.015 (0.381) 16.000 (406.400) 97-593 -- -- *Standard with "D" Lance All dimensions shown are in inches (millimeters) unless otherwise specified. 2.17 D www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.18 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS DIVIDER EDGE SHIELDING Laird Technologies offers the Divider Edge Shield, the latest addition to its line of longitudinal shielding and grounding products. The Divider Edge Shield is designed to accommodate the industry's trend toward miniaturization and reduced compression forces. 97-654 * Designed to be applied to the top edge of multi-compartmental castings with wall thickness from 0.035 in. (0.889 mm) to 0.055 in. (1.397 mm) 97-972 * Clip-on design allows for easy installation and secure retention * Unique finger design provides extremely low compression force 97-972 * Excellent shielding and grounding properties * Provided in standard 12.000 in. (304.800 mm) lengths, or easily cut to your desired length. Longer lengths available upon request. 20 0.063 (1.600) * 97-654 is available with "D" Lance option 0.157 Pitch (3.988) SIDE VIEW FRONT VIEW 160 97-654 [D-LANCE OPTION] 140 Attenuation (dB) 0.030 (0.762) 0.055 (1.397) 0.062 (1.575) Shielding Effectiveness Transfer Impedance Test 97-654 0.120 (3.048) 0.052 (1.321) 0.060 (1.524) 0.045 (1.143) A 120 0.064 (1.626) 0.030 (0.762) 100 0.020 (0.508) Slot A 80 0.300 Pitch (7.620) 0.030 (0.762) 40 0.183 (4.648) 0.020 (0.508) 20 0 0.008 (0.203) 0.115 (2.921) 60 0.035 (0.889) 10K 100K 1M 10M 100M 0.208 (5.283) 1G Frequency (Hz) VIEW A-A FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CARD GUIDE CLIP-ON Laird Technologies introduces the Card Guide Clip-On, which offers excellent grounding contact from the PC board to a card guide on a rack. The unique snap-in feature of the contact finger prevents any potential snagging. This allows for bi-directional sliding contact. The Card Guide Clip-On gasket installs to the edge of the board and makes contact with ground trace on the card. The card then slides into the card guide on the rack. Low compression forces allow for easy installation of the card. 97-973 * Easily installs onto PC board Compression Deflection Part No: 97-973-17 0.6 * Provides for bi-directional wiping that eliminates snagging * High-performance beryllium copper can be plated with a wide variety of finishes for galvanic compatibility, see page 1-11 * Designed for board thicknesses of 0.085 in. to 0.100 in. (2.159 mm to 2.540 mm) * Design capabilities available to handle other board thicknesses and custom applications * 97-983 is available with "D" Lance option Load (pounds per finger) * Ideal, inexpensive solution for grounding applications 0.20 0.4 0.15 0.3 0.10 0.2 0.05 0.1 0.0 0.00 0 5 10 15 Compression 20 25 35 40 45 50 55 60 97-983 6.6 0.360 (9.144) 0.173 (4.394) 0.080 (2.032) 0.120 (3.048) 0.060 (1.524) 30 % Deflection 97-973 34 Load (kilograms per finger) 0.25 0.5 0.049 (1.245) 0.090 (2.286) 0.055 (1.397) 0.062 (1.575) 0.086 (2.184) Holes 0.076 (1.930) 0.194 (4.928) 0.054 (1.372) 0.115 (2.921) 0.207 (5.258) 0.077 (1.956) 0.100 (2.540) 0.375 (9.525) All dimensions shown are in inches (millimeters) unless otherwise specified. 0.050 (1.270) 0.175 (4.445) 0.375 (9.525) 0.050 x 45 (1.270) Cham Typ 2 (Back Side) www.lairdtech.com 2.18 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.19 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON PERPENDICULAR SHIELDING This product offers a clip-on design that permits shielding to a perpendicular surface. * Finger design allows for continuous contact across the length of the strip * Clip-on design is ideal where high temperature or other design considerations preclude the use of adhesive-mounted gasketing * "D" lance design provides excellent retention of gasket and allows for a strong omni directional grip * Supplied in a wide variety of plating finishes, see page 1-11 * Shielding effectiveness of > 80 dB for a 10 MHz plane wave. For load/ deflection data, see page 2-33. 97-656 These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. 97-656 0.500 Adv. (12.700) 0.250 (6.350) Pitch 30 Ref. 0.250 (6.350) 0.030 (0.762) Slot 0.035 Rad. (0.889) 0.544 (13.818) 0.256 (6.502) 0.180 (4.572) 15.97 (405.638) FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON PERPENDICULAR GROUNDING STRIP Laird Technologies offers the first clip-on design which allows grounding to occur between perpendicular surfaces. * Unique finger extension provides grounding from card or motherboard to a backplane housing * Finger height provides wide operating range * Wide clip-on area with "D" lance gives additional reliable retention * Available in strip lengths up to 12.000 in. (304.800 mm) 97-655 * Available in a wide variety of plating finishes, see page 1-11. For load/ deflection data, see page 2-33. These 97-Series products are also available in UltraSoft(R), 98-Series. 97-655 100 100m 101 10m 102 1m 103 100 104 10 105 1 106 100n 107 0.055 (1.397) 0.545 Pitch (13.843) 0.083 (2.108) 0.129 (3.277) 0.020 (0.508) R 0.035 (0.889) R 0.035 (0.889) 10K 100K 1M 10M Frequency (Hz) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 100M 1G 0.045 (1.143) 0.010 (0.254) Slot 0.168 (4.267) 0.305 (7.747) 0.212 (5.385) 108 10n 2.19 11.945 (303.403) 45 Conductance (ohms per finger) Impedance (one finger) Impedance vs. Frequency 1 0.080 (2.032) 0.250 (6.350) CL of Lance & Finger LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.20 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CLIP-ON LONGITUDINAL GROUNDING STRIP The Clip-On Longitudinal Grounding Strip combines finger compression with the direction of motion in the longitudinal axis. * Ideal for use with rack-mounted, sliding door and slide drawer assemblies * Clip-on mounting combines ease of installation with impressive retention strength * FEA (Finite Element Analysis) design of fingers eliminates the need for left or right installations * Asymmetrical finger design with shallow angle provides for bi-directional engagement 97-976 * Available in a wide variety of plating finishes, see page 1-11 * Supplied in standard lengths of 17.000 in. (431.800 mm) * For load/deflection data, see page 2-33 17.056 (433.222) 0.295 (7.493) 0.020 (0.508) (R) Available in UltraSoft low compression version (98-976). Impedance vs. Frequency 100 101 10m 102 1m 103 100 104 10 105 1 106 100n 107 0.215 (5.461) Conductance (ohms per finger) Impedance (one finger) 1 100m 0.788 (20.015) 0.030 R (0.762) 0.060 R (1.524) 0.015 (0.381) 0.295 (7.493) 0.175 (4.445) 0.035 (0.889) 108 10n 10K 100K 1M 10M Frequency (Hz) 100M 1G 0.176 (4.470) 0.070 (1.778) 0.120 R (3.048) FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS MINI-LONGITUDINAL GROUNDING GASKET The Mini-Longitudinal Grounding Gasket is designed to accommodate small applications which often require lower compression forces. * Allows a longitudinal sliding motion over the length of the gasket * Ideal for rack-mounted, sliding door or side panel and drawer assemblies * Mounting methods include conductive tapes, rivets or screws * Miniaturized design includes extremely narrow width and low standing height * Available in a wide variety of plated finishes, see page 1-11 * For load/deflection data, see page 2-33 97-974 Available in UltraSoft low compression version (98-974). Impedance vs. Frequency 101 10m 102 1m 103 100 104 10 105 1 106 100n 107 10n 10K 100K 1M 10M Ol 0.056 (1.422) 100 100m 100M 108 1G Conductance (ohms per finger) Impedance (one finger) 1 16.000 (406.400) 0.090 (2.286) 0.500 Pitch (12.700) 0.180 (4.572) 0.059 (1.499) See Detail A 0.500 Pitch (12.700) (Ref) 0.325 (8.255) C L of 0.300 RAD 0.080 (2.032) Frequency (Hz) 0.005 Full R (Typ.) (0.127) All dimensions shown are in inches (millimeters) unless otherwise specified. DETAIL A See Detail B Ol 0.056 (Ref) (1.422) (7.620) 0.286 (Ref) (7.264) R 0.300 (7.620) 45 0.145 R 0.050 (3.683) (1.270) DETAIL B www.lairdtech.com 2.20 LT-3034 Metals_catalog 10/8/04 10:30 AM Page 2.21 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LONGITUDINAL GROUNDING SERIES This series of beryllium copper strips combines finger compression with the direction of motion in the longitudinal axis. * Ideal for use with rack-mounted and slide drawer assemblies * Provides reliable and complete grounds * Typical installation methods include hardware mounting or use of the Sticky Fingers(R) self-adhesive strip 97-975 * In standard finishes, see page 1-11 * For load/deflection data, see page 2-33 SERIES 97-975 0.050 (1.270) 0.210 (5.334) Available in UltraSoft(R) low compression verson (98-975). 1.250 (31.750) 0.380 (9.652) Initial Compression Against this Side 0.100 typ (2.540 typ) 0.005 (0.127) 0.800 (20.320) 0.210 (5.334) Double Adhesive Tape 0.070 (1.778) 0.600 Ref (15.240) 1.250 (31.750) 0.110 Dia. (2.794 Dia.) 0.300 Ref. (7.620) Approx. Length 18.750 (476.250) Smallest Opening FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS ULTRASOFT(R) GASKET SERIES UltraSoft(R) fingers have been designed for communications, computers and electronic systems designers concerned with EMI compliance and lightweight enclosure designs. Available in the same full range of standard configurations, UltraSoft fingers offer designers greater flexibility and versatility than ever before--permitting more extensive use of lighter, thinner construction materials to help cut costs and/or enhance system performance. Most standard profiles shown on preceding pages (R) are available in 98-Series. The unique advantages of UltraSoft (98-Series) fingers include: * The lowest compression forces in the industry * Increased life cycle * Shielding effectiveness comparable to similarly configured standard 97-Series parts UltraSoft (98-Series) products are available in the same lengths as the standard (97-Series) products. Please refer to the appropriate standard product pages for specific information. All UltraSoft products are also available in your choice of finishes, see page 1-11. For load/deflection data, see page 2-33. SHIELDING EFFECTIVENESS COMPARISON * Wide selection of sizes and configurations * Low compression force version available for virtually every standard shielding product COMPRESSION FORCE COMPARISON FOLDOVER SERIES Standard No. 97-541 Standard No. 97-541 UltraSoft No. 98-541 UltraSoft No. 98-541 1.500 160 3.000 140 90 120 70 Load (Lbs./linear ft.) 80 60 20 0 10K 100K 1M 10M Frequency (Hz) All dimensions shown are in inches (millimeters) unless otherwise specified. 100M 1G 100 60 80 50 60 40 30 40 20 20 10 0 0 0.040 0.050 0.060 0.070 0.080 Height (Inches) www.lairdtech.com 0.090 0.100 0.110 0.120 Load (Kg/linear m) 120 80 100 40 2.21 2.500 100 140 Attenuation (dB) Height (Millimeters) 2.000 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.22 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS BATTERY CONTACTS 97-487/488 COIN BATTERY APPLICATIONS These contacts are surface mount soldered to a PC board. Separately mounted contacts can be positioned to accommodate a wide range of battery sizes. The coin battery is captivated by the device housing and held in contact. These contacts are provided with gold plating as standard. Typical applications for the 97-487/488 contacts are low powered portable devices, such as pocket organizers, portable medical devices and any device that uses coin batteries. 97-489 BATTERY PACK CONTACTS These contacts are soldered onto a PC board and protrude through cutouts in a plastic housing. Contact is made as the prismatic battery pack mates with the housing and pushes the contacts back into the cutouts. The contacts are provided with nickel plating as standard. Gold plating is available. Laird Technologies announces the addition of a battery contact product line. These high-performance battery contacts are suitable for coin battery applications, battery pack contact applications and AA/AAA battery applications. Supplied in heat treated beryllium copper, the contacts offer superb contact force and a large compression range. Heat treatment of beryllium copper significantly reduces the material's internal stress, thereby allowing a wide range of compression to accommodate variations in battery size and placement. * All contacts are surface mounted and require solder pads, except for 97-490 which is thru-pin mounted and requires mount holes Typical applications for the 97-489 contacts are portable devices with removable battery packs, such as video cameras, radios, power tools, etc. 97-490 AA/AAA BATTERY CONTACT APPLICATIONS These contacts mount onto a PC board and protrude into a cutout at the end of a battery well. Backup ribs must be provided in the plastic molding. The contacts are provided with nickel plating as standard. Gold plating is optionally available. Built-in stop protects over-compression damage. Applications would include any device using AA or AAA batteries, particularly devices with high mechanical and electrical performance such as medical, GPS and surveying instruments. * Available in tape and reel packaging for high volume pick-and-place assembly * Available in a variety of plated finishes for galvanic compatibility * Custom designs can be developed by calling our application engineers 97-487/97-488 COIN BATTERY APPLICATIONS 97-487 TOP VIEW 0.00 1.00 0.15 0.084 0.116 (2.133) (2.946) 60 0.200 (5.080) 0.10 0.035 (0.889) 40 0.236 (5.994) 30 20 0.05 0.147 (3.733) 10 0.067 (1.702) 0 0.00 0.000 0.010 SIDE VIEW 0.020 Deflection (in.) 0.030 0.040 0.75 1.00 Force vs. Deflection Part No: 97-488 Deflection (mm) 97-488 SIDE VIEW 0.050 (1.270) 0.00 0.25 0.50 0.10 40 0.290 (7.366) 0.08 0.06 20 0.04 0.150 (3.810) 0.050 (1.270) Force (grams) 30 0.265 (6.731) Force (Lb.) 0.035 (0.889) Maximum Deflection 0.025 (0.635) Recommended Deflection Force (grams) 50 Force (Lb.) 0.035 (0.889) Maximum Deflection 0.018 0.025 (0.635) (0.457) Recommended Deflection Force vs. Deflection Part No: 97-487 Deflection (mm) 0.25 0.50 0.75 10 0.02 0.120 (3.048) TOP VIEW 0.00 0.000 0.010 0.020 Deflection (in.) 0.030 0 0.040 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.22 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.23 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS BATTERY CONTACTS 97-489 BATTERY PACK CONTACTS Force vs. Deflection Part No: 97-489 Deflection (mm) 97-489 TOP VIEW 0.640 (16.256) 0 1 2 3 4 0.4 0.783 (19.888) 150 0.150 (3.810) Force (Lb.) 0.720 (18.288) 0.150 (3.810) Recommended Deflection 0.310 (7.874) 0.045 (1.143) 100 0.2 0.340 (8.636) Solder Pad 0 0.0 0.000 SIDE VIEW 97-490 FRONT VIEW SIDE VIEW 0.370 (9.398) 0.084 (2.134) 0.020 (0.508) Recommended Gap Between Contact and Backstop 0 Force vs. Deflection Part No: 97-490 Deflection (mm) 1 2 2.0 0.313 (7.950) 0.200 (5.080) Force (Lb.) 0.603 (15.316) 0.007 (0.178) Thickness 750 Part Contacts Itself 1.0 0.5 0.030 (0.762) 0.283 (7.188) 0.075 (1.905) 250 Part Contacts Backstop 0.0 0.000 0.020 0.040 0.060 0.080 Deflection (in.) 2.23 www.lairdtech.com 3 500 Backstop Braces the Deflected Contact All dimensions shown are in inches (millimeters) unless otherwise specified. 0.150 1.5 Recommended Deflection 0.329 (8.357) 0.050 0.100 Deflection (in.) 0.100 0 0.120 0.140 Force (grams) 97-490 AA/AAA BATTERY CONTACT APPLICATIONS 50 0.1 Force (grams) 0.3 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.24 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING--MODIFICATIONS TO STANDARD GASKETS Laird Technologies' extensive product line solves hundreds of EMC problems. But each customer problem is unique. One of our standard products may not precisely meet your needs. Often a modest modification in one of our existing products will solve your problem quickly, effectively and economically. Consider these modification possibilities: * Special finishes * Substitution of an alloy with differing properties * Special lengths or coils * Adjustment in base thicknesses * Addition of bends, slots, holes * Changes in width of mounting surfaces * Removal of fingers Let one of our application engineers show you a full range of modified standard possibilities. FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING--CUSTOM SHIELDING Laird Technologies' experts combine half a century of EMC experience with state-of-the-art CAD capabilities to help you determine the optimum design for your application. Chances are we have solutions to problems you may not yet have encountered. PROTOTYPING Maximum flexibility and minimum tooling make our prototyping fast and economical. There is an entire fabricating operation dedicated to short runs. Our in-house design, plating and heat-treating also keepyour costs down. PRODUCTION From CAD/CAM technologies through EMC testing, Laird Technologies offers the complete in-house capabilities expected from the leading worldwide shielding supplier. Whether your next custom shielding requirement calls for five parts or 5 million, Laird Technologies will be on time and on budget. www.lairdtech.com 2.24 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.25 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING Our CAD helps you fine-tune your initial designs. Our finite element analysis (FEA) simulates the performance of that design under actual working conditions. Our CNC equipment helps produce precisely fabricated samples. Our optical gauging inspection system ensures that the latest measurement technology is used to measure your parts. Computer-programmable high-speed Bruderer punch presses enable our progressive dies to produce families of parts economically by eliminating the need for costly multiple dies. The result: Laird Technologies can meet your custom stamping needs with the shortest, most reliable lead times in the industry. SHORT RUNS A SPECIALTY With Laird Technologies you get complete prototype and low volume expertise. Our capabilities range from photo-etching and secondary stamping to an extensive selection of universal tooling and short-run production systems. LAIRD TECHNOLOGIES DOES IT ALL We provide full in-house tool and die design and manufacturing capabilities including CAD, CAM and the high-precision tolerances of wire EDM. We manufacture custom components for many products, including connectors, switches, and electronic and electromechanical assemblies. Platings - from gold to zinc - are also a part of our capabilities. No wonder some of the world's leading electronics, aerospace, automotive and instrumentation companies turn to Laird Technologies for custom-engineered stampings. For more information on custom products, contact Laird Technologies' sales department. FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING--CUSTOM ASSEMBLIES Some of the nation's leading manufacturers of high technology products turn to Laird Technologies for their custom assembly requirements. Critical lead time and inspection criteria are ensured by SPC quality control during both stamping and assembly operations. CAPABILITIES: * Fully automated or semiautomated equipment * Heat staking * Ultrasonic welding * Resistance welding * Conventional and orbital riveting * MIL certification soldering * Critical/intricate requirements performed * Special packaging for pick-and-place 2.25 www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.26 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING--MULTISLIDE CAPABILITIES MultiSlide fabrication provides high volume production quantities with low-cost tooling. A variety of part configurations can be designed for this economic process. In-house tooling design and manufacturing help reduce lead times. ADVANTAGES: * Reduced material consumption * Variations in materials are available from wire to flat strips * Fully automated production * Tooling can be easily reworked to accommodate moderate changes * Form stations are independently adjustable for part consistency * Interchangeability of tools * Economic fabrication of RF board level shields For more information on custom products, contact Laird Technologies' sales department. FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING--CARDCAGE SHIELDING Laird Technologies' broad line of products for cardcage applications assures compliance with shielding, ESD, grounding and packaging requirements. ADVANTAGES: * Superior shielding effectiveness * Low force insertion and removal * Easy snag-free card installation * Accommodates wide variations in hardware construction * Center ribs on select styles serve as guides to prevent card damage * Available in extruded, die-cut, form-in-place and printed conductive elastomers; beryllium copper, stainless steel and other metals; and conductive fabric over die-cut foam shapes * Quick turnaround on prototypes and short production runs www.lairdtech.com 2.26 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.27 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CUSTOM STAMPING--DRAWN CAN BOARD LEVEL SHIELDS Laird TechnologiesTM has added Drawn Cans to its extensive list of board level shielding solutions. As microprocessor speeds continue to increase, so does the potential for EMI leakage through the smallest apertures in board level shields (BLS). Laird Technologies' Drawn Cans are designed to provide additional near field and far field circuit isolation (attenuation) at higher frequencies by eliminating the apertures found in the corners of traditional BLS solutions. Drawn cans utilize small ground trace sizes, thereby preserving packaging space on the PC board. * Solid corner designs when additional circuit isolation (attenuation) is required at higher frequencies * Available in heights up to 0.250" (6.350 mm) with length and width dimensions from 0.300" (7.620 mm) to 2.000" (50.800 mm) * Unlimited configurations of ventilation holes can be incorporated into the design * Tape and reel packaging provides an economical and automated SMT attachment method * Available in cold-rolled steel (CRS), brass, stainless steel, and nickel silver * Multi-compartmental shielding of components can be achieved with formed partitions PRINTED CIRCUIT BOARD RADIATED TEST PER PDA-PRO-027 REV. A FOR DRAWN CAN SHIELD W/SOLDER VENTS VS. STANDARD CAN SHIELD * Mold-In-Place and Form-In-Place Elastomers can be combined with drawn cans to achieve shielding of multiple components with a single part * Available with an EZ Peel scored lid feature; allows for easy top section removal for component repair and re-sealing Laird Technologies can custom design a shield specifically to meet your requirements or we can utilize your approved design. Notice: The data set forth in all text, tables, charts, graphs, and figures herein are based on samples tested and are not guaranteed for all samples or applications. Such data are intended as guides and do not reflect product specification for any specific part. The receive antenna test region from 1 GHz to 10 GHz that defines the Far-Field and Near-Field is 2.0 inches and 0.190 inches, respectfully, from the transmit antenna. This test is performed for worst case orientation. Circuit Isolation is a measurement that defines the resultant attenuation level in dB provided by a PCB shield from an initial reference level as defined in Laird test procedure PDA-PRO-027. All dimensions shown are in inches (millimeters) unless otherwise specified. 2.27 www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.28 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CONTACT STRIPS Contact strips are used for grounding and shielding in high-frequency equipment and for forming large diameter contact rings. 1. Contips 2. 100% bond 3. Convex portion of spring A wide variety of beryllium copper contact strips provides engineers and designers with flexibility in solving grounding and shielding problems. Various lengths, widths, thicknesses, contours and hole locations are possible for many of the standard catalog items shown here. For standard finishes, see page 1-11. For load/deflection data, see page 2-33. These 97-Series products are also available in UltraSoft(R) low compression force 98-Series. CONTIPS DESCRIPTION Contips(R), localized deposits of silver or gold used to enhance conductivity, are available for our contact strips and contact rings. Contips minimum thicknesses are: 0.003 in. (0.076 mm) for silver and 0.0003 in. (0.008 mm) for gold. Please refer to the chart at right for Contips descriptions and suffix catalog numbers. ADD SUFFIX TO CATALOG NUMBER Silver Contips only 11 Silver Contips plus silver plating 12 Gold Contips only 13 Gold Contips plus gold plating 14 Gold Contips plus silver plating 20 FIGURE A 0.187 Pitch (4.750) 0.047 Slot (1.194) 0.165 Pitch (4.191) 0.040 Slot (1.016) 0.050 R (1.270) 0.080 (2.032) 0.130 (3.302) 0.090 Spher. R. (2.286) 0.030 (0.762) 0.200 0.270 (5.080) (6.858) 0.090 Spher. R. (2.286) 0.050 (1.270) 0.030 (0.762) 0.005 (0.127) 0.550 (13.970) 0.450 (11.430) 0.190 (4.826) 0.060 R. (1.524) R 0.890 (22.606) 0.630 (16.002) 0.130 R. (3.302) 0.090 (2.286) L 0.005 (0.127) L ^ Contips available 97-117 97-300 FIGURE B 0.187 Pitch (4.750) Fingers Opposite 0.470 Slot (1.194) 0.060 R. (1.524) 0.470 Slot (1.194) 0.250 (6.350) R 0.130 (3.302) 0.187 Pitch (4.750) Fingers Opposite 0.140 (3.556) R 0.030 (0.762) 0.130 R. (3.302) 0.060 R. (1.524) 0.300 (7.620) 0.220 (5.588) 0.630 (16.002) 0.005 (0.127) 0.780 (19.812) 0.190 (4.826) L L 0.130 R. (3.302) ^ Contips available 97-105 97-115 SIDE VIEW FIGURE C 0.187 Pitch (4.750) 0.047 Slot (1.194) 0.060 R. (1.524) R. B L 0.230 (5.842) Contips available ^ on 97-111, 97-112, 0.080 (2.032) 0.090 R. (2.286) 0.050 0.130 R. (1.270) (3.302) 0.770 (19.558) 97-114 and 97-116 only 0.280 (7.112) 0.090 (2.286) 0.030 (0.762) 97-110 0.080 (2.032) 0.310 (7.874) 0.130 R. (3.302) 0.250 R. (6.350) 0.890 (22.606) 0.200 R. (5.080) 0.005 (0.127) 0.005 (0.127) 0.090 (2.286) 0.130 (3.302) 97-111 0.890 0.130 R. (22.606) (3.302) 0.005 R. (0.127) 0.590 (14.986) 0.005 0.005 (0.127) (0.127) 97-112 0.090 (2.286) 0.920 (23.368) 0.015 R. (0.381) 0.660 (16.764) 0.015 R. (0.381) 0.060 (1.524) 0.060 R. (1.524) 0.920 (23.368) 0.770 (19.558) 0.005 (0.127) 0.890 (22.606) 0.630 (16.002) 0.660 (16.764) 97-113 0.090 (2.286) 45 0.090 R. (2.286) 0.005 (0.127) 97-114 97-116 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.28 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.29 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CONTACT STRIPS FIGURE D 0.060 R. (1.524) Pitch Slot 0.020 R. (0.508) Inside 0.040 R. (1.016) 0.004 0.060 (0.102) (1.524) 0.130 (3.302) 0.030 R. (0.762) 0.130 R. (3.302) 0.030 0.060 (0.762) (1.524) 0.005 (0.127) B ^ L 97-221 0.130 (3.302) 0.006 (0.152) 0.280 (7.112) 0.090 (2.286) 0.070 (1.778) Not available with Contips(R) 0.480 (12.192) 0.030 (0.762) 0.130 (3.302) 0.010-0.030 R. (0.254-0.762) 97-251 97-310 FIGURE E Pitch Slot B 0.060 R. (1.524) L ^ 0.030R. (0.762) 0.017 (0.432) 0.250 (6.350) Not available with Contips 0.270 (6.858) 0.030 R. (0.762) R 0.063 (1.600) 0.500 (12.700) 0.180 (4.572) 0.409 (10.388) 0.420 (10.668) 0.190 R. (4.826) 0.030 (0.762) Max R 0.167 (4.242) 0.130 (3.302) 0.010 (0.254) 0.080 (2.032) 0.280 (7.112) 0.280 (7.112) 0.190 R. (4.826) 0.010 (0.254) 0.200 (5.080) 0.130 (3.302) 97-135 97-313 0.050 (1.270) 0.090 (2.286) 0.250 (6.350) 0.008 (0.203) 0.180 (4.572) 97-340 97-390 FLAT STRIP APPROX. NO. OF FINGERS 86 SERIES FIG. PITCH SLOT B -- -- APPROX. LENGTH (L) 16.000 (406.400) 97-117 A 0.187 (4.750) 0.047 (1.194) 0.047 (1.194) 0.590 (14.986) 16.000 (406.400) 86 97-135 E 0.135 (3.429) 0.187 (4.750) 0.047 (1.194) 0.630 (16.002) 16.000 (406.400) 86 97-221 D C 0.187 (4.750) 0.047 (1.194) 0.570 (14.478) 16.000 (406.400) 86 97-251 97-113 C 0.187 (4.750) 0.047 (1.194) 0.630 (16.002) 16.000 (406.400) 86 97-114 C 0.187 (4.750) 0.047 (1.194) 0.650 (16.510) 16.000 (406.400) 97-115 B 0.187 (4.750) 0.047 (1.194) -- -- 97-116 C 0.187 (4.750) 0.047 (1.194) 0.630 (16.002) SERIES FIG. PITCH SLOT B 97-105 B 0.187 (4.750) 0.047 (1.194) 97-110 C 0.187 (4.750) 97-111 C 97-112 All dimensions shown are in inches (millimeters) unless otherwise specified. 2.29 www.lairdtech.com -- -- APPROX. LENGTH (L) 16.000 (406.400) APPROX. NO. OF FINGERS 86 0.040 (1.016) 0.230 (5.842) 16.000 (406.400) 119 0.060 (1.524) 0.020 (0.508) 0.090 (2.286) 12.000 (304.800) 200 D 0.127 (3.226) 0.050 (1.270) 0.090 (2.286) 12.000 (304.800) 95 97-300 A 0.165 (4.191) 0.040 (1.016) 0.190 (4.826) 16.000 (406.400) 97 86 97-310 D 0.187 (4.750) 0.062 (1.575) 0.380 (9.652) 15.000 (381.000) 86 16.000 (406.400) 86 97-313 E 0.187 (4.750) 0.062 (1.575) 0.295 (7.493) 16.000 (406.400) 86 16.000 (406.400) 86 97-340 E 0.163 (4.140) 0.020 (0.508) 0.250 (6.350) 16.000 (406.400) 98 97-390 E 0.134 (3.404) 0.040 (1.016) 0.230 (5.842) 16.000 (406.400) 119 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.30 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CONTACT STRIPS FIGURE F 0.172 Pitch (4.369) 0.047 Slot (1.194) 0.157 Pitch (3.988) 0.120 (3.048) 0.310 (7.874) 0.040 Slot (1.016) 0.200 R. (5.108) 90 0.940 (23.876) 0.906 (23.012) 0.660 (16.764) (R) available L 0.340 (8.636) 0.130 R. (3.302) 0.380 (9.652) 0.006 (0.152) To Outside 0.110 (2.794) 97-320 0.220 R. (5.588) 0.710 (18.034) 0.010 (0.254) 0.380 (9.652) ^ Contips 0.020 R. (0.508) 0.250 (6.350) 97-410 L FIGURE G 0.075 Pitch (1.905) Fingers may or may not be opposite 0.050 (1.270) 0.025 Slot (0.635) 0.080 Spher. R. (2.032) 0.360 (9.144) 0.030 R. (0.762) 0.220 (5.588) 0.840 (21.336) 0.006 (0.152) ^ Contips available FIGURE H 97-330 L Pitch Slot 35-45 0.080 (2.032) 0.080 Spher. R. (2.032) 0.060 R. (1.524) B 0.090 R. (2.286) L 0.040 (1.016) 0.300 (7.620) 0.004 (0.102) 0.340 (8.636) 0.050 (1.270) 97-136 0.470 (11.938) 0.060 (1.524) 0.660 (16.764) 0.530 (13.462) 0.380 (9.652) 0.006 (0.152) 0.310 (7.874) 0.006 (0.152) 97-223 FIGURE I 0.050 (1.270) 1.030 (26.162) 0.780 (19.812) 0.080 Spher. R. (2.032) 0.050 Spher. R. (1.270) ^ Contips available 1.130 (28.702) 0.310 9 (7.874) 97-134 0.090 (2.286) 0.010 (0.254) 0.010 (0.254) 97-137 97-290 Pitch Slot B 0.030 R. (0.762) L 0.200 (5.080) 0.090 (2.286) 0.030 R. (0.762) 0.020 R. (0.508) ^ Contips available 0.050 Spher. R. (1.270) 0.440 (11.176) 0.090 R. (2.286) 0.170 (4.318) 0.270 (6.858) 0.080 Spher. R. (2.032) 0.190 (4.826) 0.030 (0.762) 0.004 (0.102) 0.006 (0.154) 0.090 (2.286) 0.030 (0.762) 97-380 0.110 (2.794) 97-360 0.010 (0.254) 0.160 (4.064) 97-139 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.30 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.31 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CONTACT STRIPS FIGURE J 30 0.095 Pitch (2.413) 0.030 Slot (0.762) 0.360 (9.144) 0.160 (4.064) ^ Not available with Contips(R) 0.005 (0.127) L 97-370 FIGURE K 0.154 Pitch (3.912) 0.095 (2.413) 0.062 (1.575) 0.059 Slot (1.497) 0.040 (1.016) 0.130 Spher R. (3.302) 0.640 (16.256) 0.550 (14.000) 0.250 (6.350) 0.010 (0.254) 0.010 (0.254) ^ Contips available L 97-430 FIGURE L 0.050 Ref. (1.270) 0.020 Ref. (0.508) 0.100 Pitch (2.540) 0.050 Pitch (1.270) 0.020 (0.508) 0.020 (0.508) 0.190 Flat (4.826) 0.060 (1.524) 0.120 (3.048) 0.012 (0.305) 0.060 (1.524) ^ Contips available 0.004 (0.102) L L 0.040 Ref. (1.016) 0.020 R. (0.508) 0.310 (7.874) 0.310 (7.874) 0.004 (0.102) 97-210 97-211 FLAT STRIP APPROX. NO. OF FINGERS 213 SERIES FIG. PITCH SLOT B 0.220 (5.588) APPROX. LENGTH (L) 16.000 (406.400) 97-290 H 0.075 (1.905) 0.025 (0.635) 0.025 (0.635) 0.060 (1.524) 16.000 (406.400) 213 97-320 F 0.172 (4.369) 0.094 (2.388) 0.031 (0.787) 0.310 (7.874) 16.000 (406.400) 170 97-330 G I 0.094 (2.388) 0.031 (0.787) 0.310 (7.874) 16.000 (406.400) 170 97-360 97-210 L 0.050 (1.270) 0.012 (0.305) 0.120 (3.048) 12.000 (304.800) 240 97-211 L 0.100 (2.540) 0.062 (1.575) 0.120 (3.048) 12.000 (304.800) 97-223 H 0.060 (1.524) 0.020 (0.508) 0.130 (3.302) 16.000 (406.400) SERIES FIG. PITCH SLOT B 97-134 H 0.075 (1.905) 0.025 (0.635) 97-136 H 0.075 (1.905) 97-137 H 97-139 All dimensions shown are in inches (millimeters) unless otherwise specified. 2.31 www.lairdtech.com 0.690 (17.526) APPROX. LENGTH (L) 16.000 (406.400) APPROX. NO. OF FINGERS 213 0.047 (1.194) 0.380 (9.652) 16.000 (406.400) 93 0.075 (1.905) 0.025 (0.635) - 16.000 (406.400) 213 I 0.075 (1.905) 0.025 (0.635) 0.220 (5.588) 16.000 (406.400) 213 97-370 J 0.095 (2.413) 0.030 (0.762) - 16.000 (406.400) 168 120 97-380 I 0.060 (1.524) 0.020 (0.508) 0.130 (3.302) 16.000 (406.400) 267 267 97-410 F 0.157 (3.988) 0.040 (1.016) 0.340 (8.636) 16.000 (406.400) 102 97-430 K 0.154 (3.912) 0.059 (1.499) 0.250 (6.350) 16.000 (406.400) 104 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.32 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CONTACT RINGS The large variety of sizes and shapes of contact rings offers engineers a wide choice in meeting design requirements for microwave cavities, tuning, shielding and grounding applications. Rings are made from strip stock formed into an unclosed circle which, when assembled, becomes a complete ring. These rings are furnished in any diameter, greater than the minimum shown in the chart below, and must contain an integral number of fingers. FEMALE RINGS CONTIPS AVAILABLE 0.180 (4.572) 97-070 0.135 (3.429) 0.040 (1.016) 1.219 (30.963) ~ REC. PIN DIAMETER B # OF FINGERS 28 -- 0.980 (24.892) 0.234 (5.944) MADE FROM STRIP SMALL DIA. FROM STRIP 97-135 0.570 (14.478) 97-072 0.135 (3.429) 0.040 (1.016) 1.000 (25.400) 23 -- 0.790 (20.066) 0.234 (5.944) 97-135 0.570 (14.478) 97-074 0.135 (3.429) 0.040 (1,016) 0.875 (22.225) 20 -- 0.672 (17.069) 0.234 (5.944) 97-135 0.570 (14.478) 97-076 0.163 (4.140) 0.020 (0.508) 0.640 (16.256) 12 -- 0.340 (8.636) 0.250 (6.350) 97-340 0.640 (16.256) 97-140 0.075 (1.905) 0.025 (0.635) 0.290 (7.366) 12 -- 0.250 (6.350) 0.220 (5.588) 97-134 0.200 (5.080) 97-141 0.075 (1.905) 0.025 (0.635) 0.440 (11.176) 18 -- 0.380 (9.652) 0.220 (5.588) 97-134 0.075 (1.905) 0.025 (0.635) 0.550 (13.970) 23 -- 0.500 (12.700) 0.220 (5.588) 97-134 97-143 0.075 (1.905) 0.025 (0.635) 0.800 (20.320) 33 -- 0.750 (19.050) 0.220 (5.588) 97-134 0.200 (5.080) 97-185 0.075 (1.905) 0.025 (0.635) 0.560 (14.224) 23 -- 0.500 (12.700) 0.060 (1.524) 97-136 0.200 (5.080) 97-204 0.094 (2.388) 0.031 (0.787) 1.040 (26.416) 34 -- 1.000 (25.400) 0.310 (7.874) 97-137 0.460 (11.684) 97-142 97-216 0.200 (5.080) 0.200 (5.080) 0.094 (2.388) 0.031 (0.787) 1.240 (31.496) 41 -- 1.000 (25.400) 0.300 (7.620) 97-139 0.060 (1.524) 0.020 (0.508) 0.540 (13.716) 28 -- 0.500 (12.700) 0.130 (3.302) 97-233 97-252 0.127 (3.226) 0.050 (1.270) 1.250 (31.750) 31 -- 1.090 (27.686) 0.090 (2.286) 97-251 0.450 (11.430) 97-254 0.127 (3.226) 0.050 (1.270) 0.910 (23.114) 22 -- 0.740 (18.796) 0.090 (2.286) 97-251 0.450 (11.430) 97-255 0.127 (3.226) 0.050 (1.270) 0.650 (16.510) 16 -- 0.480 (12.192) 0.090 (2.286) 97-251 0.450 (11.430) 97-361 0.075 (1.905) 0.025 (0.635) 1.010 (25.654) 42 - 0.840 (21.336) 0.220 (5.588) 97-360 0.610 (15.494) 97-381 0.060 (1.524) 0.020 (0.508) 1.210 (30.734) 63 -- 1.060 (26.924) 0.130 (3.302) 97-380 0.460 (11.684) 97-420 0.190 (4.826) 0.075 (1.905) 0.500 (12.700) 8 -- 0.320 (8.128) 0.060 (1.524) N/A 0.500 (12.700) 97-421 0.100 (2.540) 0.050 (1.270) 0.500 (12.700) 15 -- 0.370 (9.398) 0.070 (1.778) N/A 0.440 (11.176) 97-422 0.154 (3.912) 0.059 (1.499) 0.600 (15.240) 12 -- 0.370 (9.398) 0.250 (6.350) N/A 0.550 (13.970) 97-423 0.154 (3.912) 0.059 (1.499) 0.780 (19.812) 15 -- 0.540 (13.716) 0.250 (6.350) N/A 0.550 (13.970) 97-424 0.135 (3.429) 0.040 (1.016) 1.050 (26.670) 24 -- 0.810 (20.574) 0.230 (5.842) N/A 0.870 (22.098) 97-232 97-252 TO 255 0.150 (3.810) 0.060 (1.524) R. 0.090 (2.286) 0.030 (0.762) R. OD 0.940 (23.876) 0.160 (4.064) 0.010-0.020 (0.254-0.508) R. 0.005 (0.127) 0.030 (0.762) O.D. FEMALE RINGS SLOT 0.030 (0.762)R. 0.130 (3.302) Available in standard finishes, see page 1-11. PITCH 0.090 0.060 (1.524) (2.286) B Most configurations are available with Contips(R), described in the preceding section. SERIES Pitch Slot 0.270 (6.858) 0.220 (5.588)R. 0.500 (12.700) 0.190 (4.826) R. 0.010 (0.254) 0.050 (1.270) 0.008 (0.203) 0.110 (2.794) 0.190 (4.826) 0.030 (0.762) 0.090 (2.286) 0.004 (0.102) 97-422 TO 424 0.160 (4.064) 0.030 (0.762) R. 0.030 (0.762) R. 97-381 0.090 (2.286) 0.140 (3.556) R. 0.410 (10.414) 0.200 (5.080) 0.080 (2.032) Spher. R. 0.270 (6.858) 0.440 (11.176) 0.090 (2.286) R. 0.090 (2.286) 0.006 (0.153) 0.080 (2.032) 0.040 (1.016) 0.170 (4.318)R. 0.080 (2.032) 0.080 (2.032) 97-421 0.100 (2.540) 97-216 0.090 (2.286) 0.150 (3.810)R. 0.430 (10.922) 0.050 R (1.270) . 0.280 (7.112) 0.014 (0.356) 0.130 0.010 (3.302) (0.254) 97-361 0.280 (7.112) 0.018 (0.457) 0.020 (0.508) R. 0.000 -0.030 (0.000-0.762) 97-76 0.030 (0.762) 0.130 (3.302) 0.280 (7.112) 0.050 (1.270) Spher. R. 0.050 (1.270) Spher. R. 97-420 0.090 (2.286)R. 0.050 (1.270) 0.340 0.300 (8.636) (7.620) 0.090 (2.286) 0.780 (19.812) 0.660 (16.764) 0.310 (7.874) 0.010 (0.254) 0.004 (0.102) 97-232 97-204 0.027R (0.686) 0.031 (0.787) 0.187 (4.750) 0.281 (7.137) 0.010 (0.254) 0.130 (3.302) 97-070, 072, 074 All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.32 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.33 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS CONTACT RINGS MALE RINGS SERIES MALE RINGS PITCH SLOT ID ~~ REC. HOLE SIZE 0.250 (6.350) B 0.220 (5.588) MADE FROM STRIP 97-134 -- 97-150 0.075 (1.905) 0.025 (0.635) 0.210 (5.334) # OF FINGERS 9 -- 97-151 0.075 (1.905) 0.025 (0.635) 0.330 (8.382) 14 -- 0.380 (9.652) 0.220 (5.588) 97-134 -- 97-152 0.075 (1.905) 0.025 (0.635) 0.450 (11.430) 19 -- 0.500 (12.700) 0.220 (5.588) 97-134 -- 0.075 (1.905) 0.025 (0.635) 0.690 (17.526) 29 -- 0.750 (19.050) 0.220 (5.588) 97-134 -- 97-154 0.075 (1.905) 0.025 (0.635) 0.950 (24.130) 40 -- 1.000 (25.400) 0.220 (5.588) 97-134 -- 97-155 0.075 (1.905) 0.025 (0.635) 1.450 (36.830) 61 -- 1.500 (38.100) 0.220 (5.588) 97-134 -- 0.075 (1.905) 0.025 (0.635) 1.950 (49.530) 82 -- 2.000 (50.800) 0.220 (5.588) 97-136 -- 97-192 0.075 (1.905) 0.025 (0.635) 0.450 (11.430) 19 -- 0.500 (12.700) 0.060 (1.524) 97-136 -- 97-205 0.094 (2.388) 0.031 (0.787) 0.890 (22.606) 30 -- 1.000 (25.400) 0.310 (7.874) 97-137 -- 0.030 (0.762) R. 97-215 0.094 (2.388) 0.031 (0.787) 1.240 (31.496) 42 -- 1.500 (38.100) 0.310 (7.874) 97-139 -- 0.050 (1.270) 97-241 0.060 (1.524) 0.020 (0.508) 0.340 (8.636) 18 -- 0.380 (9.652) 0.130 (3.302) 97-223 -- 0.090 (2.286) R. 97-153 97-156 0.075 (1.905) Pitch 0.025 (0.635) Slot 0.040 (1.016) 0.050 (1.270) Spher. R. 0.004 (0.102) B 0.340 (8.636) 0.300 (7.620) I.D. 97-241 CONTIPS(R) AVAILABLE 0.090 (2.286) R. 0.050 (1.270) 0.030 (0.762) R. 0.080 (2.032) Sphere R. 0.030 (0.762) R. 0.780 0.660 (19.812) (16.764) 0.090 (2.286) 0.310 (7.874) 0.080 (2.032) Sphere R. 0.006 (0.153) 0.010 (0.254) 0.050 (1.270) 0.380 (9.652) 0.310 (7.874) 0.050 (1.270) 0.530 (13.462) 0.470 (11.938) 0.006 (0.153) 97-205 97-192 97-150 TO 156 0.160 (4.064) 0.080 (2.032) Sphere R. 0.006 0.030 R. (0.153) (0.762) 0.050 (1.270) 0.200 (5.080) 0.440 (11.176) 0.080 (2.032) Sphere R. 0.030 (0.762) R. 0.010 (0.254) 97-215 0.530 (13.462) 0.470 (11.938) 0.050 0.380 (1.270) (9.652) 0.006 (0.153) 97-185 97-140 TO 143 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOAD/DEFLECTION DATA FINGERSTOCK LOAD DATA DEFINITIONS: Efficient enclosure design requires an understanding of the compression force necessary to close gasketed joints. Toward this end, Laird Technologies has developed the following charts indicating compression forces required to achieve optimum gasket performance from each of our fingerstock gaskets. Loads are expressed in "pounds per linear foot" (or as "kilograms per linear meter"). Largest opening is the height at which contact force is the minimum required for reliable shielding performance. Design height is the height which allows maximum deviation in both directions. This is recommended in most cases. Smallest opening is the smallest height which precludes damage to the gasket. Load Tests: Bare BeCu mated against mild steel having a ground surface, roughness approx. 16 m in. (0.4 mm). SHIELDING EFFECTIVENESS SAMPLE LOAD CHART FOR EMI GASKETS PART NO. LARGEST OPENING HEIGHT LOAD HEIGHT LOAD DESIGN HEIGHT HEIGHT LOAD HEIGHT LOAD SMALLEST OPENING HEIGHT LOAD INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES LB/FT (MM) (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) 0.195 (4.953) 20 (30) 0.170 (4.318) 36 (53) 0.150 (3.810) 0.125 (3.175) 62 (92) 0.100 (2.540) 92 (137) 97-951 44 (65) Load Free Position Shielding effectiveness of fingerstock gaskets does not vary significantly with compression. The graph below shows finger gaskets tested at five different heights. Variation is only about 10 dB, which is typical of most fingerstock gaskets. Compression of a finger gasket beyond "design height" does not benefit performance, but can complicate enclosure design. GROUNDING STRIPS Some fingerstock products are used as grounding strips, or in other applications carrying RF current. Because these products are basically flat, their loads are expressed as a function of "deflection" rather than height. SAMPLE LOAD CHART FOR GROUNDING STRIPS PART NO. Height SMALLEST DEFLECTION DEFLECTION LOAD 120 Attenuation (dB) 110 LOAD DEFLECTION LOAD DEFLECTION LOAD DEFLECTION INCHES LB/FT LOAD INCHES LB/FT INCHES LB/FT INCHES LB/FT INCHES LB/FT (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) 0.010 (0.254) 11 (16) 0.020 (0.508) 22 (33) 0.035 (0.889) 44 (65) 0.045 (1.143) 62 (92) 0.055 (1.397) 84 (125) 100 97-116 90 80 70 60 50 0 Deflection Free Position 10K 100K 1M 10M Frequency (Hz) Shielding Effectiveness vs. Compression All dimensions shown are in inches (millimeters) unless otherwise specified. 2.33 LARGEST DEFLECTION DEFLECTION www.lairdtech.com 100M 1G Load LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.34 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOAD/DEFLECTION DATA EMI GASKETS EMI GASKETS PART NO. LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING PART NO. LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) 77-010 0.055 (1.397) 10 (15) 0.045 (1.143) 21 (31.5) 0.035 (0.889) 34 (51) 0.025 (0.635) 47 (70.5) 0.015 (0.381) 62 (93) 97-290 0.007 (0.178) 3 (4) 0.014 (0.356) 7 (10) 0.022 (0.559) 16 (23) 0.029 (0.737) 25 (37) 0.036 (0.914) 34 (50) 77-011 12 (3.048) 12 (18) 0.095 (2.413) 29 (43.5) 0.070 (1.778) 48 (72) 0.045 (1.143) 74 (111) 0.020 (0.508) 121 (181.5) 97-300 0.020 (0.508) 4.6 (6.8) 0.040 (1.016) 9 (13.4) 0.060 (1.524) 14 (20.8) 0.080 (2.032) 19 (28.3) 0.100 (2.540) 25.4 (37.8) 77-012 .100 (2.540) 5 (7.5) 0.085 (2.159) 13 (19.5) 0.075 (1.905) 16 (24) 0.060 (1.524) 23 (34.5) 0.050 (1.270) 37 (55.5) 97-310 0.255 (6.477) 3 (4.5) 0.230 (5.842) 6.5 (9.7) 0.200 (5.080) 10.5 (15.6) 0.175 (4.445) 14 (20.8) 0.150 (3.810) 25 (37.2) 77-014 0.195 (4.953) 9 (13.5) 0.170 (4.318) 17 (25.5) 0.l40 (3.556) 25 (37.5) 0.115 (2.921) 32 (48) 0.090 (2.286) 44 (66) 97-320 0.015 (0.381) 31 (46) 0.025 (0.635) 52 (77) 0.040 (1.016) 88 (131) 0.050 (1.270) 118 (176) 0.065 (1.651) 158 (235) 77-023 77-024 0.069 (1.753) 0.19 (0.285) 0.058 (1.473) 0.41 (0.615) 0.047 (1.194) 0.67 (1.005) 0.036 (0.914) 1 (1.5) 0.025 (0.635) 1.3 (1.95) 97-340 0.170 (4.318) 10 (15) 0.160 (4.064) 22 (33) 0.145 (3.683) 52 (77) 0.135 (3.429) 91 (135) 0.125 (3.175) 168 (250) 77-025 0.069 (1.753) 0.19 (0.285) 0.058 (1.473) 0.41 (0.615) 0.047 (1.194) 0.67 (1.005) 0.036 (0.914) 1 (1.5) 0.025 (0.635) 1.3 (1.95) 97-360 0.102 (2.591) 9 (13) 0.094 (2.388) 19 (28) 0.086 (2.184) 30 (45) 0.078 (1.981) 41 (60) 0.070 (1.778) 78 (116) 77-026 0.069 (1.753) 0.19 (0.285) 0.058 (1.473) 0.41 (0.615) 0.047 (1.194) 0.67 (1.005) 0.036 (0.914) 1 (1.5) 0.025 (0.635) 1.3 (1.95) 97-370 0.028 (0.711) 34 (51) 0.025 (0.635) 64 (95) 0.023 (0.584) 94 (140) 0.020 (0.508) 132 (196 0.018 (0.457) 156 (232) 77-027 0.069 (1.753) 0.19 (0.285) 0.058 (1.473) 0.41 (0.615) 0.047 (1.194) 0.67 (1.005) 0.036 (0.914) 1 (1.5) 0.025 (0.635) 1.3 (1.95) 97-380 0.084 (2.133) 10 (14) 0.078 (1.981) 19 (28) 0.072 (1.829) 30 (45) 0.066 (1.676) 40 (59) 0.060 (1.524) 53 (79) 77-033 0.099 (2.515) 7.5 (11.25) 0.083 (2.108) 16 (24) 0.068 (1.727) 23 (34.5) 0.052 (1.321) 29.2 (43.8) 0.036 (0.914) 86 (129) 97-390 0.193 (4.902) 23 (34) 0.186 (4.724) 55 (82) 0.179 (4.547) 90 (134) 0.172 (4.369) 138 (205) 0.165 (4.191) 183 (272) 77-035 0.063 (1.600) 0.2 (0.3) 0.051 (1.295) 0.5 (0.75) 0.039 (0.991) 0.9 (1.35) 0.027 (0.686) 1.3 (1.95) 0.015 (0.381) 1.8 (2.7) 97-410 0.040 (1.016) 5 (7) 0.080 (2.032) 10 (14) 0.120 (3.048) 18 (27) 0.160 (4.064) 29 (43) 0.200 (5.080) 42 (62) 97-430 .008 (0.203) 6 (8.93) 0.016 (0.406) 12 (17.86) 0.024 (0.609) 18 (26.79) 0.032 (0.813) 29 (43.16) 0.040 (1.016) 42 (62.50) LARGEST DEFLECTION 97-435 DEFLECTION LOAD INCHES LB/FT 0.210 (5.334) 1.1 (1.6) 0.175 (4.445) 2 (3) 0.135 (3.429) 3.1 (4.6) 0.100 (2.540) 4 (6) 0.060 (1.524) 5.2 (7.7) 97-436 0.210 (5.334) 4 (6) 0.175 (4.445) 7.5 (11.2) 0.135 (3.429) 11.5 (17.1) 0.100 (2.540) 14.8 (22) 0.060 (1.524) 19.2 (28.6) EMI GROUNDING STRIPS PART NO. SMALLEST DEFLECTION DEFLECTION LOAD INCHES LB/FT DEFLECTION LOAD INCHES LB/FT DEFLECTION INCHES LOAD DEFLECTION LB/FT INCHES LOAD LB/FT (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) 97-110 0.020 (0.508) 6 (9) 0.040 (1.016) 17 (25) 0.060 (1.524) 30 (45) 0.080 (2.032) 46 (68) 0.100 (2.540) 72 (107) 97-438 0.215 (5.461) 10 (15) 0.180 (4.572) 22 (33) 0.145 (3.683) 32 (48) 0.110 (2.794) 42 (62) 0.075 (1.905) 60 (89) 97-111 0.020 (0.508) 1 (1.5) 0.045 (1.143) 1.9 (2.8) 0.065 (1.651) 2.7 (4) 0.090 (2.286) 3.9 (5.8) 0.110 (2.794) 4.9 (7.3) 97-440 0.350 (8.890) 17 (25) 0.290 (7.366) 31 (46) 0.230 (5.842) 41 (61) 0.160 (4.064) 51 (75) 0.100 (2.540) 64 (95) 97-112 0.020 (0.508) 8 (11) 0.040 (1.016) 17 (25) 0.055 (1.397) 24 (36) 0.075 (1.905) 37 (54) 0.095 (2.413) 53 (79) 97-500 0.190 (4.826) 16 (24) 0.155 (3.937) 26 (39) 0.115 (2.921) 35 (52) 0.080 (2.032) 44 (65) 0.040 (1.016) 53 (78) 97-113 0.015 (0.381) 2 (3) 0.030 (0.762) 4.4 (6.5) 0.040 (1.016) 5.9 (8.8) 0.055 (1.397) 8.3 (12.4) 0.070 (1.778) 13.2 (19.6) 97-505 0.195 (4.953) 16 (24) 0.160 (4.064) 27 (40) 0.130 (3.302) 35 (52) 0.095 (2.413) 43 (63) 0.060 (1.524) 55 (81) 97-114 0.015 (0.381) 2.9 (4.3) 0.025 (0.635) 5.1 (7.6) 0.035 (0.889) 7.2 (10.7) 0.045 (1.143) 9.4 (14) 0.055 (1.397) 11.7 (17.4) 97-510 0.200 (5.080) 14 (21) 0.175 (4.445) 25 (37) 0.145 (3.683) 42 (62) 0.120 (3.048) 66 (98) 0.090 (2.286) 132 (196) 97-115 97-105 0.116 (2.946) 6 (8) 0.102 (2.591) 14 (21) 0.088 (2.235) 20 (29) 0.074 (1.880) 29 (42) 0.060 (1.524) 48 (71) 97-515 0.195 (4.953) 16 (23) 0.160 (4.064) 27 (40) 0.130 (3.302) 34 (50) 0.095 (2.413) 40 (60) 0.060 (1.524) 52 (77) 97-116 0.010 (0.254) 11 (16) 0.020 (0.508) 22 (33) 0.035 (0.889) 44 (65) 0.045 (1.143) 62 (92) 0.055 (1.397) 84 (125) 97-520 0.125 (3.175) 18 (27) 0.110 (2.794) 32 (48) 0.100 (2.540) 39 (58) 0.085 (2.159) 49 (73) 0.070 (1.778) 59 (88) 97-117 0.025 (0.635) 1.8 (2.7) 0.045 (1.143) 4.9 (7.3) 0.070 (1.778) 9.6 (14.3) 0.090 (2.286) 13.9 (20.7) 0.115 (2.921) 19.5 (29) 97-521 0.125 (3.175) 16 (24) 0.110 (2.794) 28 (42) 0.100 (2.540) 36 (54) 0.085 (2.159) 47 (70) 0.070 (1.778) 59 (88) 97-134 0.010 (0.254) 4.8 (7.1) 0.015 (0.381) 6.9 (10.3) 0.020 (0.508) 9.8 (14.6) 0.025 (0.635) 12.7 (18.9) 0.030 (0.762) 16.3 (24.3) 97-525 0.126 (3.200) 18 (27) 0.112 (2.845) 35 (52) 0.098 (2.489) 49 (73) 0.084 (2.134) 59 (88) 0.070 (1.778) 68 (101) 97-135 0.126 (3.200) 18 (27) 0.122 (3.099) 44 (65) 0.118 (2.997) 72 (107) 0.114 (2.900) 109 (162) 0.110 (2.794) 142 (211) 97-535 0.215 (5.461) 20 (29) 0.180 (4.572) 32 (48) 0.150 (3.810) 42 (62) 0.115 (2.921) 52 (77) 0.080 (2.032) 64 (95) 97-136 0.005 (0.127) 7 (10) 0.010 (0.254) 14 (20) 0.015 (0.381) 22 (32) 0.020 (0.508) 29 (43) 0.025 (0.635) 36 (54) 97-536 0.275 (6.985) 21 (31) 0.240 (6.096) 26 (38) 0.210 (5.334) 49 (73) 0.175 (4.445) 56 (83) 0.140 (3.556) 62 (92) 97-137 0.015 (0.381) 7 (10) 0.025 (0.635) 13 (19) 0.040 (1.016) 21 (31) 0.050 (1.270) 26 (38) 0.065 (1.651) 32 (48) 97-537 0.350 (8.890) 27 (40) 0.290 (7.366) 47 (69) 0.230 (5.842) 62 (92) 0.160 (4.064) 72 (107) 0.100 (2.540) 87 (129) 97-139 0.148 (3.759) 24 (36) 0.136 (3.454) 52 (77) 0.124 (3.150) 79 (118) 0.112 (2.845) 108 (161) 0.100 (2.540) 140 (208) 97-538 0.215 (5.461) 14 (20) 0.180 (4.572) 27 (40) 0.150 (3.810) 36 (54) 0.115 (2.921) 47 (69) 0.080 (2.032) 65 (97) 97-210 0.010 (0.254) 4 (6) 0.020 (0.508) 8 (11) 0.030 (0.762) 11 (16) 0.040 (1.016) 14 (21) 0.050 (1.270) 16 (24) 97-540 0.100 (2.540) 18 (27) 0.090 (2.286) 20 (30) 0.080 (2.032) 45 (66) 0.075 (1.905) 52 (77) 0.065 (1.651) 62 (92) 97-211 0.010 (0.254) 1.8 (2.7) 0.020 (0.508) 3.8 (5.7) 0.030 (0.762) 5.8 (8.6) 0.040 (1.016) 7.8 (11.6) 0.050 (1.270) 9.9 (14.7) 97-541 0.106 (2.692) 23 (34) 0.092 (2.337) 42 (62) 0.078 (1.981) 56 (83) 0.064 (1.626) 67 (100) 0.050 (1.270) 87 (129) 97-221 0.067 (1.702) 18 (27) 0.064 (1.626) 31 (46) 0.061 (1.549) 51 (76) 0.058 (1.473) 66 (98) 0.055 (1.397) 85 (126) 97-542 0.074 (1.888) 36 (0.53) 0.068 (1.727) 63 (94.5) 0.062 (1.575) 80 (120) 0.056 (1.422) 91 (182) 0.050 (1.270) 97 (194) 97-223 0.004 (0.102) 0.7 (1.0) 0.008 (0.203) 2.1 (3.1) 0.012 (0.305) 3.3 (4.9) 0.016 (0.406) 4.8 (7.1 ) 0.020 (0.508) 6.1 (9.1) 97-544 0.100 (2.540) 11 (16) 0.090 (2.286 24 (36) 0.080 (2.032) 37 (55) 0.075 (1.905) 43 (63) 0.065 (1.651) 55 (81) 97-251 0.087 (2.210) 30 (45) 0.084 (2.134) 58 (86) 0.081 (2.057) 87 (129) 0.078 (1.981) 117 (174) 0.075 (1.905) 136 (202) 97-545 0.350 (8.890) 8 (12) 0.285 (7.239) 20 (30) 0.225 (5.715) 37 (55) 0.160 (4.064) 70 (105) 0.100 (2.540) 101 (152) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.34 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.35 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOAD/DEFLECTION DATA EMI GASKETS (continued) PART NO. 2.35 EMI GASKETS (continued) LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING PART NO. LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) 97-548 0.220 (5.588) 12 (18) 0.190 (4.826) 23 (34) 0.160 (4.064) 33 (49) 0.130 (3.302) 58 (87) 0.100 (2.540) 108 (162) 97-622 0.110 (2.794) 8 (12) 0.100 (2.540) 18 (27) 0.095 (2.413) 21 (31) 0.085 (2.159) 30 (45) 0.075 (1.905) 45 (67) 97-550 0.026 (0.660) 8 (12) 0.022 (0.559) 18 (27) 0.018 (0.457) 25 (37) 0.014 (0.356) 33 (49) 0.010 (0.254) 48 (71) 97-625 0.165 (4.191) 5 (7) 0.140 (3.556) 11 (16) 0.120 (3.048) 16 (24) 0.095 (2.413) 23 (34) 0.070 (1.778) 30 (45) 97-551 0.026 (0.660) 6 (9) 0.022 (0.559) 14 (20) 0.018 (0.457) 21 (31) 0.014 (0.356) 32 (48) 0.010 (0.254) 42 (62) 97-628 0.180 (4.572) 3 (4) 0.155 (3.937) 6 (9) 0.125 (3.175) 11 (16) 0.100 (2.540) 16 (24) 0.070 (1.778) 25 (37) 97-552 0.026 (0.660) 11 (16) 0.022 (0.559) 24 (36) 0.018 (0.457) 32 (48) 0.014 (0.356) 42 (62) 0.010 (0.254) 55 (82) 97-629 0.180 (4.572) 3 (4) 0.155 (3.937) 6 (9) 0.125 (3.175) 11 (16) 0.100 (2.540) 16 (24) 0.070 (1.778) 25 (37) 97-553 0.026 (0.660) 11 (16) 0.022 (0.559) 24 (36) 0.018 (0.457) 32 (48) 0.014 (0.356) 42 (62) 0.010 (0.254) 55 (82) 97-630 0.180 (4.572) 3 (4) 0.155 (3.937) 6 (9) 0.125 (3.175) 11 (16) 0.100 (2.540) 16 (24) 0.070 (1.778) 25 (37) 97-555 0.063 (1.600) 11 (16) 0.056 (1.422) 22 (33) 0.049 (1.245) 33 (49) 0.042 (1.067) 40 (60) 0.035 (0.889) 44 (65) 97-631 0.185 (4.699) 3 (4) 0.160 (4.064) 6 (9) 0.130 (3.302) 11 (16) 0.105 (2.667) 17 (25) 0.080 (2.032) 36 (53) 97-556 0.063 (1.600) 29 (42) 0.056 (1.422) 46 (68) 0.049 (1.245) 64 (94) 0.042 (1.067) 82 (123) 0.035 (0.889) 123 (184) 97-632 0.185 (4.699) 3 (4) 0.160 (4.064) 6 (9) 0.130 (3.302) 11 (16) 0.105 (2.667) 16 (23) 0.080 (2.032) 37 (55) 97-558 0.063 (1.600) 10 (15) 0.056 (1.422) 21 (31) 0.049 (1.245) 37 (55) 0.042 (1.067) 46 (68) 0.035 (0.889) 52 (77) 97-633 0.185 (4.699) 3 (4) 0.160 (4.064) 6 (9) 0.130 (3.302) 11 (16) 0.105 (2.667) 17 (25) 0.080 (2.032) 36 (53) 97-559 0.064 (1.625) 11 (16) 0.058 (1.473) 21 (31) 0.052 (1.321) 32 (48) 0.046 (1.168) 39 (58.5) 0.040 (1.016) 45 (67) 97-634 0.185 (4.699) 3 (4) 0.160 (4.064) 6 (9) 0.130 (3.302) 11 (16) 0.105 (2.667) 16 (23) 0.080 (2.032) 37 (55) 97-560 0.063 (1.600) 11 (16) 0.056 (1.422) 28 (42) 0.049 (1.245) 43 (64) 0.042 (1.067) 56 (83) 0.035 (0.889) 65 (97) 97-637 0.095 (2.413) 18.3 (27.4) .086 (2.184) 29.6 (44.4) .078 (1.981) 40.7 (61) .069 (1.752) 52.9 (79.4) .060 (1.524) 66.7 (100.5) 97-561 0.063 (1.600) 24 (36) 0.056 (1.422) 47 (69) 0.049 (1.245) 76 (114) 0.042 (1.067) 107 (160) 0.035 (0.889) 154 (231) 97-640 0.220 (5.588) 12 (18) 0.180 (4.572) 25 (37) 0.140 (3.566) 36 (54) 0.100 (2.540) 46 (68) 0.060 (1.524) 64 (94) 97-563 0.063 (1.600) 9 (13.5) 0.056 (1.422) 18 (27) 0.049 (1.245) 27 (40) 0.042 (1.067) 32 (48) 0.035 (0.889) 34 (51) 97-645 0.026 (0.660) 3 (4.5) 0.022 (0.559) 6 (8.9) 0.018 (0.457) 7 (10.4) 0.014 (0.356) 9.5 (14.1) 0.010 (0.254) 15 (22.3) 97-564 0.063 (1.600) 9 (13.5) 0.056 (1.422) 18 (27) 0.049 (1.245) 27 (40) 0.042 (1.067) 32 (48) 0.035 (0.889) 34 (51) 97-650 0.360 (9.144) 9 (13) 0.320 (8.128) 15 (22) 0.280 (7.112) 25 (37) 0.240 (6.096) 32 (48) 0.200 (5.080) 41 (60) 97-572 97-580 0.026 (0.660) 11 (16) 0.022 (0.559) 25 (37) 0.018 (0.457) 37 (55) 0.014 (0.356) 50 (75) 0.010 (0.254) 61 (91.5) 97-654 0.026 (0.660) 0.03 (0.4) 0.023 (0.584) 0.6 (0.9) 0.021 (0.533) 0.8 (1.2) 0.018 (0.457) 1.1 (1.65) 0.015 (0.381) 1.3 (1.95) 97-573 0.063 (1.600) 10 (15) 0.056 (1.422) 18 (27) 0.049 (1.245) 26 (39) 0.042 (1.067) 36 (53) 0.035 (0.889) 56 (83) 97-655 0.080 (2.032) 4 (6) 0.070 (1.778) 8 (12) 0.060 (1.524) 17 (25) 0.050 (1.270) 27 (40) 0.040 (1.016) 37 (55) 97-574 0.026 (0.660) 11 (16) 0.022 (0.559) 25 (37) 0.018 (0.457) 37 (55) 0.014 (0.356) 50 (74) 0.010 (0.254) 61 (91) 97-656 0.200 (5.080) 5.5 (8.2) 0.170 (4.318) 10.5 (15.6) 0.140 (3.556) 12.5 (18.6) 0.110 (2.794) 16.5 (24.6) 0.080 (2.032) 24.5 (36.5) 97-575 0.063 (1.600) 10 (15) 0.056 (1.422) 18 (27) 0.049 (1.245) 26 (39) 0.042 (1.067) 36 (53) 0.035 (0.889) 56 (83) 97-880 0.230 (5.842) 3 (4) 0.210 (5.334) 9 (13) 0.190 (4.826) 16 (24) 0.170 (4.318) 29 (43) 0.150 (3.810) 43 (63) 97-576 97-584 0.065 (1.651) 11 (17) 0.055 (1.397) 22 (33) 0.045 (1.143) 32 (47) 0.035 (0.889) 37 (54) 0.025 (0.635) 40 (60) 97-883 0.230 (5.842) 4 (6) 0.210 (5.334) 11 (16) 0.190 (4.826) 18 (27) 0.170 (4.318) 29 (42) 0.150 (3.810) 41 (60) 97-577 0.067 (1.702) 16 (24) 0.059 (1.497) 46 (68) 0.051 (1.295) 65 (97) 0.043 (1.092) 84 (125) 0.035 (0.889) 104 (155) 97-885 0.230 (5.842) 6 (9) 0.210 (5.334) 13 (19) 0.190 (4.826) 19 (28) 0.170 (4.318) 31 (46) 0.150 (3.810) 48 (71) 97-578 0.065 (1.651) 11 (17) 0.055 (1.397) 22 (33) 0.045 (1.143) 32 (47) 0.035 (0.889) 37 (54) 0.025 (0.640) 40 (60) 97-887 0.230 (5.842) 6 (9) 0.210 (5.334) 13 (19) 0.190 (4.826) 19 (28) 0.170 (4.318) 31 (46) 0.150 (3.810) 48 (71) 97-579 0.067 (1.702) 16 (24) 0.059 (1.497) 46 (68) 0.051 (1.295) 65 (97) 0.043 (1.092) 84 (125) 0.035 (0.889) 104 (155) 97-912 0.224 (5.690) 6 (8.9) 0.193 (4.902) 9.5 (14.1) 0.161 (4.089) 14.5 (21.6) 0.130 (3.302) 21 (31.2) 0.098 (2.489) 28 (41.7) 97-603 0.170 (4.318) 5 (7) 0.145 (3.683) 10 (15) 0.115 (2.921) 17 (25) 0.090 (2.286) 24 (36) 0.060 (1.524) 53 (78) 97-921 0.210 (5.334) 2.5 (3.7) 0.185 (4.699) 4.3 (6.4) 0.165 (4.191) 6.6 (9.8) 0.140 (3.556) 9.6 (14.3) 0.120 (3.048) 13.7 (20.4) 97-604 0.245 (6.223) 6 (9) 0.210 (5.334) 13 (19) 0.170 (4.318) 22 (33) 0.135 (3.429) 30 (45) 0.100 (2.540) 40 (60) 97-941 0.155 (3.937) 4.2 (6.2) 0.140 (3.556) 7.4 (11) 0.120 (3.048) 12.1 (18) 0.105 (2.667) 14.8 (22) 0.090 (2.286) 17.2 (25.6) 97-605 0.170 (4.318) 5 (7) 0.145 (3.683) 10 (15) 0.115 (2.921) 17 (25) 0.090 (2.286) 24 (36) 0.060 (1.524) 53 (78) 97-951 0.195 (4.953) 20 (30) 0.170 (4.318) 36 (53) 0.150 (3.810) 44 (65) 0.125 (3.175) 62 (92) 0.100 (2.540) 92 (137) 97-606 0.170 (4.318) 5 (7) 0.145 (3.683) 10 (15) 0.115 (2.921) 17 (25) 0.090 (2.286) 24 (36) 0.060 (1.524) 53 (78) 97-952 0.195 (4.953) 16 (24) 0.170 (4.318) 25 (37) 0.150 (3.810) 33 (49) 0.125 (3.175) 47 (70) 0.100 (2.540) 74 (110) 97-607 0.245 (6.223) 6 (9) 0.210 (5.334) 13 (19) 0.170 (4.318) 22 (33) 0.135 (3.429) 30 (45) 0.100 (2.540) 40 (60) 97-954 0.126 (3.200) 9 (13) 0.112 (2.845) 18 (26) 0.098 (2.489) 24 (36) 0.084 (2.134) 31 (46) 0.070 (1.778) 46 (68) 97-610 0.093 (2.362) 3 (4) 0.086 (2.184) 11 (16) 0.079 (2.107) 23 (34) 0.072 (1.829) 37 (55) 0.065 (1.651) 69 (103) 97-955 0.126 (3.200) 11 (16) 0.112 (2.845) 21 (31) 0.098 (2.489) 28 (42) 0.084 (2.134) 37 (55) 0.070 (1.778) 62 (92) 97-611 0.092 (2.337) 1 (1.5) 0.084 (2.134) 3 (4.5) 0.076 (1.930) 5.5 (8.2) 0.068 (1.727) 11 (16.4) 0.060 (1.524) 19 (28.3) 97-957 0.100 (2.540) 13 (19) 0.090 (2.286) 26 (39) 0.080 (2.032) 37 (55) 0.065 (1.651) 65 (97) 0.055 (1.397) 102 (152) 97-612 0.090 (2.286) 3 (4) 0.080 (2.032) 14 (21) 0.065 (1.651) 47 (69) 0.055 (1.397) 67 (100) 0.045 (1.143) 83 (124) 97-958 0.102 (2.591) 8 (12) 0.094 (2.388) 17 (25) 0.086 (2.184) 26 (39) 0.078 (1.981) 40 (60) 0.070 (1.778) 57 (84) 97-613 0.092 (2.337) 6 (9) 0.084 (2.134) 17 (25) 0.076 (1.930) 26 (39) 0.068 (1.727) 38 (57) 0.060 (1.524) 62 (92) 97-974 0.130 (3.302) 0.8 (1.2) 0.110 (2.794) 1.5 (2.2) 0.090 (2.286) 2.5 (3.7) 0.070 (1.778) 3.6 (5.4) 0.050 (1.270) 5.1 (7.6) 97-614 0.093 (2.362) 3 (4) 0.086 (2.184) 11 (16) 0.079 (2.007) 23 (34) 0.072 (1.829) 37 (55) 0.065 (1.651) 69 (103) 97-975 0.260 (6.604) 4.2 (6.2) 0.210 (5.334) 7.7 (11.5) 0.160 (4.064) 11.3 (16.8) 0.120 (3.048) 14 (20.8) 0.070 (1.778) 18.8 (28) 97-619 0.073 (1.854) 32 (48) 0.066 (1.676) 75 (112) 0.059 (1.499) 118 (176) 0.052 (1.321) 170 (253) 0.045 (1.143) 205 (305) 97-976 0.145 (3.683) 1.4 (2.1) 0.115 (2.921) 3.1 (4.6) 0.080 (2.032) 5 (7.4) 0.050 (1.270) 6.6 (9.8) 0.020 (0.508) 8.9 (13.2) 97-621 0.110 (2.794) 6 (9) 0.100 (2.540) 12 (17) 0.090 (2.286) 19 (28) 0.080 (2.032) 26 (39) 0.070 (1.778) 52 (77) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.36 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOAD/DEFLECTION DATA ULTRASOFT GASKETS PART NO. ULTRASOFT GASKETS (continued) LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING PART NO. LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) 78-010 0.056 (1.422) 3.4 (5.1) 0.044 (1.118) 7.5 (11.25) 0.033 (0.838) 11.5 (17.25) 0.021 (0.533) 16.7 (25.05) 0.010 (0.254) 22 ( 33) 98-135 0.120 (3.048) 17 (25) 0.110 (2.794) 39 (58) 0.105 (2.667) 58 (86) 0.095 (2.413) 103 (153) 0.085 (2.159) 165 (246) 78-011 0.120 (3.048) 2.3 (3.45) 0.090 (2.286) 5.7 (8.55) 0.065 (1.651) 9.2 (13.8) 0.040 (1.016) 15 (22.5) 0.015 (0.381) 25.5 (38.25) 98-221 0.064 (1.626) 1.9 (2.8) 0.058 (1.473) 3.9 (5.8) 0.052 (1.321) 6.4 (9.5) 0.046 (1.168) 9.2 (13.7) 0.040 (1.016) 17.5 (26) 78-014 0.195 (4.953) 1.6 (2.4) 0.170 (4.318) 3.1 (4.65) 0.140 (3.556) 4.5 (6.75) 0.115 (2.921) 5.4 (8.1) 0.090 (2.286) 7.4 (11.1) 98-251 0.084 (2.134) 0.9 (1.3) 0.078 (1.981) 2.4 (3.6) 0.072 (1.829) 3.4 (5.1) 0.066 (1.676) 4.5 (6.7) 0.060 (1.524) 6.8 (10.1) 78-023 0.067 (1.702) 0.06 (0.09) 0.054 (1.372) 0.12 (0.18) 0.041 (1.041) 0.18 (0.27) 0.028 (0.711) 0.25 (0.375) 0.015 (0.381) 0.34 (0.51) 98-310 0.250 (6.350) 1.2 (1.8) 0.225 (5.715) 2 (3) 0.195 (4.953) 3.2 (4.8) 0.170 (4.318) 4.6 (6.8) 0.140 (3.556) 11.8 (17.6) 78-025 0.067 (1.702) 0.06 (0.09) 0.054 (1.372) 0.12 (0.18) 0.041 (1.041) 0.18 (0.27) 0.028 (0.711) 0.25 (0.375) 0.015 (0.381) 0.34 (0.51) 98-320 0.016 (0.406) 7 (10) 0.032 (0.813) 16 (24) 0.048 (1.219) 28 (42) 0.064 (1.626) 42 (62) 0.080 (2.032) 58 (86) 78-026 0.067 (1.702) 0.06 (0.09) 0.054 (1.372) 0.12 (0.18) 0.041 (1.041) 0.18 (0.27) 0.028 (0.711) 0.25 (0.375) 0.015 (0.381) 0.34 (0.51) 98-340 0.165 (4.191) 1 (1) 0.150 (3.810) 4 (6) 0.140 (3.556) 6 (9) 0.125 (3.175) 16 (24) 0.110 (2.794) 43 (64) 78-027 0.067 (1.702) 0.06 (0.09) 0.054 (1.372) 0.12 (0.18) 0.041 (1.041) 0.18 (0.27) 0.028 (0.711) 0.25 (0.375) 0.015 (0.381) 0.34 (0.51) 98-360 0.100 (2.540) 0.6 (0.9) 0.090 (2.286) 1.5 (2.2) 0.080 (2.032) 2.5 (3.7) 0.070 (1.778) 4 (6) 0.060 (1.524) 18.3 (27.2) 78-033 0.099 (2.515) 7.5 (11.25) 0.083 (2.108) 16 (24) 0.068 (1.727) 23 (34.5) 0.052 (1.321) 29.2 (43.8) 0.036 (0.914) 86 (129) 98-370 0.027 (0.686) 8 (12) 0.024 (0.610) 17 (25) 0.021 (0.533) 28 (41) 0.018 (0.457) 34 (50) 0.015 (0.381) 38 (57) 78-036 0.063 (1.600) 0.09 (0.135) 0.051 (1.295) 0.18 (0.27) 0.039 (0.991) 0.29 (0.435) 0.027 (0.686) 0.4 (0.6) 0.015 (0.381) 0.6 (0.9) 98-380 0.082 (2.083) 1 (1) 0.074 (1.880) 2 (3) 0.066 (1.676) 4 (6) 0.058 (1.473) 14 (21) 0.050 (1.270) 39 (58) 98-390 0.185 (4.699) 5 (7) 0.170 (4.318) 10 (15) 0.150 (3.810) 21 (31) 0.135 (3.429) 31 (45) 0.120 (3.048) 44 (65) LARGEST DEFLECTION 98-435 DEFLECTION LOAD INCHES LB/FT 0.210 (5.334) 0.1 (0.2) 0.17 0 (4.318) 0.3 (0.4) 0.130 (3.302) 0.4 (0.6) 0.090 (2.286) 0.6 (0.8) 0.050 (1.270) 0.8 (1.2) 98-436 0.210 (5.334) 0.9 (1.3) 0.170 (4.318) 1.8 (2.7) 0.130 (3.302) 2.7 (4) 0.090 (2.286) 3.6 (5.4) 0.050 (1.270) 5.9 (8.8) ULTRASOFT GROUNDING STRIPS PART NO. SMALLEST DEFLECTION DEFLECTION LOAD INCHES LB/FT DEFLECTION LOAD INCHES LB/FT DEFLECTION INCHES LOAD DEFLECTION LB/FT INCHES LOAD LB/FT (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) (MM) (KG/M) 98-110 0.020 (0.508) 10 (15) 0.040 (1.016) 23 (34) 0.060 (1.524) 36 (54) 0.080 (2.032) 51 (76) 0.100 (2.540) 65 (97) 98-438 0.210 (5.334) 3.2 (4.8) 0.175 (4.445) 6.4 (9.5) 0.135 (3.429) 9.4 (14) 0.100 (2.540) 12.4 (18.5) 0.060 (1.524) 17.8 (26.5) 98-111 0.020 (0.508) 0.08 (01.2) 0.045 (1.143) 0.18 (0.27) 0.065 (1.651) .026 (0.39) 0.090 (2.286) 0.36 (0.54) 0.110 (2.794) 0.44 (0.65) 98-440 0.340 (8.636) 5 (7.4) 0.280 (7.112) 7.3 (10.9) 0.210 (5.334) 9.7 (14.4) 0.150 (3.810) 12.2 (18.2) 0.080 (2.032) 16.3 (24.3) 98-112 0.025 (0.635) 0.8 (1.2 ) 0.050 (1.270) 1.4 (2.1) 0.070 (1.778) 1.9 (2.8) 0.095 (2.413) 2.9 (4.3) 0.120 (3.048) 4.1 (6.1) 98-500 0.195 (4.953) 3.8 (5.7) 0.160 (4.064) 5.8 (8.6) 0.130 (3.302) 7.1 (10.6) 0.095 (2.413) 8.4 (12.5) 0.060 (1.524) 10.2 (15.2) 98-113 0.016 (0.406) 0.3 (0.4) 0.032 (0.813) 0.7 (1.0) 0.048 (1.219) 1 (1.5) 0.064 (1.626) 1.4 (2.1) 0.080 (2.032) 2.1 (3.1) 98-505 0.195 (4.953) 4 (6.0) 0.160 (4.064) 6.3 (9.4) 0.130 (3.302) 7.7 (11.5) 0.095 (2.413) 9.4 (14) 0.060 (1.524) 12.5 (18.6) 98-114 0.012 (0.305) 0.3 (0.4) 0.024 (0.610) 0.6 (0.9) 0.036 (0.914) 1 (1.5) 0.048 (1.219) 1.4 (2.1) 0.060 (1.524) 2.1 (3.1) 98-510 0.200 (5.080) 3.8 (5.7) 0.175 (4.445) 5.9 (8.85) 0.145 (3.683) 11.6 (17.4) 0.120 (3.048) 24.8 (37.2) 0.090 (2.286) 55.7 (83.6) 98-115 98-105 0.120 (3.048) 1.3 (1.9) 0.105 (2.667) 3.2 (4.8) 0.095 (2.413) 4.6 (6.8) 0.0802 (2.03) 5 (7.4) 0.070 (1.778) 9.2 (13.7) 98-515 0.195 (4.953) 2.8 (4.2) 0.160 (4.064) 4.7 (7) 0.130 (3.302) 5.8 (8.6) 0.095 (2.413) 7.3 (10.9) 0.060 (1.524) 11 (16.4) 98-116 0.013 (0.330) 10 (14) 0.026 (0.660) 18 (27) 0.039 (0.991) 24 (36) 0.052 (1.321) 34 (50) 0.065 (1.651) 42 (62) 98-520 0.120 (3.048) 8 (11) 0.100 (2.540) 12 (18) 0.080 (2.032) 16 (23) 0.060 (1.524) 19 (28) 0.040 (1.016) 23 (34) 98-117 0.020 (0.508) 0.5 (0.7) 0.040 (1.016) 1.2 (1.8) 0.055 (1.397) 1.8 (2.7) 0.075 (1.905) 2.6 (3.9) 0.095 (2.413) 3.6 (5.4) 98-521 0.125 (3.175) 6 (8) 0.110 (2.794) 10 (15) 0.090 (2.286) 15 (22) 0.075 (1.905) 18 (27) 0.060 (1.524) 32 (47) 98-134 0.020 (0.508) 0.5 (0.7) 0.040 (1.016) 1.3 (1.9) 0.060 (1.524) 2.1 (3.1) 0.080 (2.032) 3.4 (5.1) 0.100 (2.540) 7.5 (11.2) 98-525 0.120 (3.048) 9 (13) 0.105 (2.667) 16 (24) 0.085 (2.159) 22 (33) 0.070 (1.778) 26 (39) 0.050 (1.270) 32 (47) 98-136 0.016 (0.406) 1.2 (1.8) 0.032 (0.813) 2.6 (3.9) 0.048 (1.219) 4.5 (6.7) 0.064 (1.626) 7.2 (10.7) 0.080 (2.032) 12 (17.9) 98-535 0.210 (5.334) 9 (13.4) 0.175 (4.445) 15 (22.3) 0.135 (3.429) 23 (34.2) 0.100 (2.540) 31.5 (46.9) 0.060 (1.524) 53 (78.9) 98-137 0.030 (0.762) 4 (6) 0.065 (1.651) 9 (13) 0.095 (2.413) 13 (19) 0.130 (3.302) 19 (28) 0.160 (4.064) 26 (39) 98-536 0.265 (6.731) 2.2 (3.3) 0.220 (5.588) 3.6 (5.4) 0.170 (4.318) 4.6 (6.8) 0.125 (3.175) 5.2 (7.7) 0.080 (2.032) 6.6 (9.8) 98-139 0.145 (3.683) 0.4 (0.6) 0.130 (3.302) 0.8 (1.2) 0.110 (2.794) 1.3 (1.9) 0.095 (2.413) 1.7 (2.5) 0.080 (2.032) 2.5 (3.7) 98-537 0.350 (8.890) 6 (8.9) 0.285 (7.239) 10 (14.9) 0.225 (5.715) 12.8 (19) 0.160 (4.064) 15.7 (23.4) 0.100 (2.540) 19 (28.3) 98-210 0.010 (0.254) 0.4 (0.6) 0.020 (0.508) 0.8 (1.2) 0.030 (0.762) 1.2 (1.8) 0.040 (1.016) 1.7 (2.5) 0.050 (1.270) 2.2 (3.3) 98-538 0.210 (5.334) 9 (13.4) 0.175 (4.445) 15 (22.3) 0.135 (3.429) 23 (34.2) 0.100 (2.540) 31.5 (46.9) 0.060 (1.524) 53 (78.9) 98-211 0.010 (0.254) 0.2 (0.3) 0.020 (0.508) 0.4 (0.6) 0.030 (0.762) 0.6 (0.9) 0.040 (1.016) 0.9 (1.3) 0.050 (1.270) 1.1 (1.6) 98-540 0.096 (2.438) 12 (18) 0.082 (2.083) 22 (33) 0.068 (1.727) 30 (45) 0.054 (1.372) 38 (57) 0.040 (1.016) 43 (63) 98-223 0.010 (0.254) 0.7 (1) 0.020 (0.508) 1.7 (2.5) 0.030 (0.762) 2.7 (4) 0.040 (1.016) 4.2 (6.2) 0.050 (1.270) 8.8 (13.1) 98-541 0.106 (2.692) 9 (13) 0.092 (2.337) 17 (25) 0.078 (1.981) 25 (37) 0.064 (1.626) 35 (51) 0.050 (1.270) 44 (65) 98-290 0.030 (0.762) 5 (7) 0.055 (1.397) 10 (14) 0.080 (2.032) 15 (22) 0.110 (2.794) 26 (39) 0.135 (3.429) 36 (54) 98-542 0.074 (1.880) 11 (16) 0.068 (1.727) 22 (33) 0.062 (1.575) 32 (48) 0.056 (1.422) 42 (62) 0.050 (1.270) 50 (74) 98-300 0.020 (0.508) 0.2 (0.3) 0.040 (1.016) 0.5 (0.7) 0.060 (1.524) 0.9 (1.3) 0.080 (2.032) 1.2 (1.8) 0.100 (2.540) 1.9 (2.8) 98-544 0.096 (2.438) 5 (7) 0.082 (2.083) 9 (13) 0.068 (1.727) 13 (19) 0.054 (1.372) 19 (28) 0.040 (1.016) 25 (37) 98-410 0.050 (1.270) 4.5 (6.7) 0.100 (2.540) 8.9 (13.2) 0.150 (3.810) 9.8 (14.6) 0.200 (5.080) 12.3 (18.3) 0.250 (6.350) 15.8 (23.5) 98-545 0.350 (8.890) 6 (8.9) 0.285 (7.239) 10 (14.9) 0.225 (5.715) 12.8 (19) 0.160 (4.064) 15.7 (23.4) 0.100 (2.540) 19 (28.3) 98-430 0.008 (0.203) 0.5 (0.75) 0.016 (0.406) 1.2 (1.8) 0.024 (0.61) 1.9 (2.85) 0.032 (0.813) 2.6 (3.9) 0.04 (1.016) 3.3 (4.95) 98-548 0.220 (5.588) 2.6 (3.9) 0.190 (4.826) 3.7 (5.5) 0.160 (4.064) 5.0 (7.5) 0.130 (3.300) 13.8 (20.7) 0.100 (2.540) 19.0 (28.5) All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.36 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.37 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS LOAD/DEFLECTION DATA ULTRASOFT GASKETS (continued) PART NO. LARGEST OPENING ULTRASOFT GASKETS (continued) DESIGN HEIGHT SMALLEST OPENING LARGEST OPENING DESIGN HEIGHT SMALLEST OPENING LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD HEIGHT LOAD INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) INCHES (MM) LB/FT (KG/M) 98-550 0.026 (0.660) 2.3 (3.4) 0.022 (0.559) 6.5 (9.7) 0.018 (0.457) 9 (13.4) 0.014 (0.356) 12 (17.9) 0.010 (0.254) 15.4 (22.9) 98-619 0.070 (1.778) 9 (13) 0.060 (1.524) 20 (30) 0.045 (1.143) 41 (61) 0.035 (0.889) 57 (85) 0.025 (0.635) 77 (115) 98-450 0.026 (0.660) 2.3 (3.45) 0.022 (0.559) 6.5 (99.75) 0.018 (0.457) 9 (913.5) 0.014 (0.356) 12 (18) 0.010 (0.254) 15.4 (23.1) 98-620 0.070 (1.778) 9 (13) 0.060 (1.524) 20 (30) 0.045 (1.143) 41 (61) 0.035 (0.889) 57 (85) 0.025 (0.635) 77 (115) 98-551 0.026 (0.660) 3.6 (5.4) 0.022 (0.559) 7.8 (11.6) 0.018 (0.457) 12.4 (18.5) 0.014 (0.356) 15.4 (22.9) 0.010 (0.254) 18.1 (26.9) 98-621 0.104 (2.642) 2 (3) 0.088 (2.235) 4 (6) 0.072 (1.829) 15 (22) 0.056 (1.422) 29 (43) 0.040 (1.016) 42 (62) 98-552 0.026 (0.660) 1 (1.5) 0.022 (0.559) 2.9 (4.3) 0.018 (0.457) 7.4 (11) 0.014 (0.356) 15.5 (23.1) 0.010 (0.254) 28.2 (42) 98-622 0.110 (2.794) 0.8 (1.2) 0.095 (2.413) 2.6 (3.9) 0.085 (2.159) 3.8 (5.7) 0.070 (1.778) 16 (23.8) 0.060 (1.524) 27 (40.2) 98-553 0.026 (0.660) 1 (1.5) 0.022 (0.559) 2.9 (4.3) 0.018 (0.457) 7.4 (11) 0.014 (0.356) 15.5 (23.1) 0.010 (0.254) 28.2 (42) 98-625 0.165 (4.191) 2.4 (3.6) 0.140 (3.556) 4.6 (6.8) 0.110 (2.794) 7.6 (11.3) 0.085 (2.159) 11.5 (17.1) 0.060 (1.524) 15.1 (22.5) 98-555 0.063 (1.600) 4 (6) 0.056 (1.422) 7.5 (11.2) 0.049 (1.245) 11.5 (17.1) 0.042 (1.067) 14 (20.8) 0.035 (0.889) 16 (23.8) 98-628 0.180 (4.572) 0.4 (0.6) 0.155 (3.937) 1 (1.5) 0.125 (3.175) 1.8 (2.7) 0.100 (2.540) 2.6 (3.9) 0.070 (1.778) 5.8 (8.6) 98-558 0.060 (1.524) 3.1 (4.6) 0.050 (1.270) 5.4 (8) 0.040 (1.016) 7.2 (10.7) 0.030 (0.762) 8.6 (12.8) 0.020 (0.508) 10.9 (16.2) 98-629 0.180 (4.572) 0.4 (0.6) 0.155 (3.937) 1 (1.5) 0.125 (3.175) 1.8 (2.7) 0.100 (2.540) 2.6 (3.9) 0.070 (1.778) 5.8 (8.6) 98-559 0.063 (1.600) 3.9 (5.8) 0.056 (1.422) 7.4 (11) 0.049 (1.245) 9.8 (14.6) 0.042 (1.067) 12.2 (18.2) 0.035 (0.889) 13.3 (19.8) 98-630 0.180 (4.572) 0.4 (0.6) 0.155 (3.937) 1 (1.5) 0.125 (3.175) 1.8 (2.7) 0.100 (2.540) 2.6 (3.9) 0.070 (1.778) 5.8 (8.6) 98-560 0.063 (1.600) 6 (8) 0.056 (1.422) 12 (18) 0.049 (1.245) 18 (27) 0.042 (1.067) 24 (35) 0.035 (0.889) 27 (41) 98-631 0.185 (4.699) 0.6 (0.9) 0.160 (4.064) 1.2 (1.8) 0.130 (3.302) 2.1 (3.1) 0.105 (2.667) 2.8 (4.2) 0.080 (2.032) 6.4 (9.5) 98-563 0.026 (0.660) 3.3 (4.9) 0.022 (0.559) 6.5 (9.7) 0.018 (0.457) 10.6 (15.8) 0.014 (0.356) 13.1 (19.5) 0.010 (0.254) 16.5 (24.6) 98-632 0.185 (4.699) 0.5 (0.7) 0.160 (4.064) 1 (1.5) 0.130 (3.302) 1.6 (2.4) 0.105 (2.667) 2.2 (3.3) 0.080 (2.032) 7 (10.4) 98-564 0.026 (0.660) 3.3 (4.9) 0.022 (0.559) 6.5 (9.7) 0.018 (0.457) 10.6 (15.8) 0.014 (0.356) 13.1 (19.5) 0.010 (0.254) 16.5 (24.6) 98-633 98-634 0.185 (4.699) 0.6 (0.9) 0.160 (4.064) 1.2 (1.8) 0.130 (3.302) 2.1 (3.1) 0.105 (2.667) 2.8 (4.2) 0.080 (2.032) 6.4 (9.5) 98-572 98-580 0.068 (1.727) 5 (7.4) 0.061 (1.549) 9.6 (14.3) 0.054 (1.372) 13 (19.3) 0.047 (1.194) 15.3 (22.8) 0.040 (1.016) 16.2 (24.1) 98-637 0.095 (2.413) 6.6 (9.8) 0.086 (2.184) 9.5 (14.2) 0.078 (1.981) 11.1 (16.6) 0.069 (1.753) 13.6 (20.3) 0.060 (1.524) 16.2 (24.2) 98-574 0.068 (1.727) 5 (7.4) 0.061 (1.549) 9.6 (14.3) 0.054 (1.372) 13 (19.3) 0.047 (1.194) 15.3 (22.8) 0.040 (1.016) 16.2 (24.1) 98-640 0.210 (5.334) 2.5 (3.7) 0.175 (4.445) 5.1 (7.6) 0.135 (3.429) 7.4 (11) 0.100 (2.540) 9.5 (14.1) 0.060 (1.524) 12.9 (19.2) 98-575 0.063 (1.600) 14.6 (21.9) 0.056 (1.422) 22.5 (33.5) 0.049 (1.244) 28.7 (42.8) 0.042 (1.067) 37.0 (55.5) 0.035 (0.889) 50.5 (75.1) 98-645 0.026 (0.660) 0.3 (0.4) 0.022 (0.559) 1.1 (1.6) 0.018 (0.457) 3.2 (4.8) 0.014 (0.356) 6 (8) 0.010 (0.254) 9.8 (14.6) 98-576 98-584 0.066 (1.676) 5.7 (8.5) 0.057 (1.448) 10 (14.9) 0.048 (1.219) 13.6 (20.2) 0.039 (0.991) 15.1 (22.5) 0.030 (0.762) 15.8 (23.5) 98-650 0.350 (8.890) 2 (3) 0.300 (7.620) 3.4 (5.1) 0.260 (6.604) 4.1 (6.1) 0.210 (5.334) 5.1 (7.6) 0.160 (4.064) 7.2 (10.7) 98-578 0.066 (1.676) 5.7 (8.5) 0.057 (1.448) 10 (14.9) 0.048 (1.219) 13.6 (20.2) 0.039 (0.991) 15.1 (22.5) 0.030 (0.762) 15.8 (23.5) 98-655 0.075 (1.905) 1.5 (2.2) 0.060 (1.524) 5 (7.4) 0.050 (1.270) 7.5 (11.2) 0.035 (0.889) 10 (14.9) 0.020 (0.508) 12 (17.9) 98-603 0.170 (4.318) 1.2 (1.8) 0.145 (3.683) 2.2 (3.3) 0.115 (2.921) 3.6 (5.4) 0.090 (2.286) 5 (7.4) 0.060 (1.524) 12 (17.9) 98-656 0.200 (5.080) 0.7 (1) 0.170 (4.318) 1.3 (1.9) 0.140 (3.556) 1.6 (2.4) 0.110 (2.794) 2.1 (3.1) 0.080 (2.032) 3.1 (4.6) 98-604 0.240 (6.096) 1.6 (2.4) 0.200 (5.080) 3.3 (4.9) 0.160 (4.064) 5 (7.4) 0.120 (3.048) 7.4 (11) 0.080 (2.032) 13.3 (19.8) 98-912 0.220 (5.588) 2.1 (3.1) 0.185 (4.699) 3.6 (5.4) 0.150 (3.810) 5.1 (7.6) 0.114 (2.896) 6.7 (10) 0.079 (2.007) 8.4 (12.5) 98-605 0.170 (4.318) 1.2 (1.8) 0.145 (3.683) 2.2 (3.3) 0.115 (2.921) 3.6 (5.4) 0.090 (2.286) 5 (7.4) 0.060 (1.524) 12 (17.9) 98-951 0.190 (4.826) 6 (8) 0.165 (4.191) 10 (14) 0.135 (3.429) 15 (22) 0.110 (2.794) 24 (36) 0.080 (2.032) 51 (75) 98-606 0.170 (4.318) 1 (1.5) 0.145 (3.683) 1.8 (2.7) 0.115 (2.921) 2.9 (4.3) 0.090 (2.286) 4.1 (6.1) 0.060 (1.524) 10.3 (15.3) 98-952 0.190 (4.826) 5 (7) 0.165 (4.191) 7 (10) 0.135 (3.429) 10 (14) 0.110 (2.794) 14 (21) 0.080 (2.032) 26 (39) 98-607 0.240 (6.096) 1.6 (2.4) 0.200 (5.080) 3.3 (4.9) 0.160 (4.064) 5 (7.4) 0.120 (3.048) 7.4 (11) 0.080 (2.032) 13.3 (19.8) 98-954 0.126 (3.200) 5 (7) 0.112 (2.845) 10 (15) 0.098 (2.489) 15 (22) 0.084 (2.133) 22 (32) 0.070 (1.778) 35 (52) 98-610 0.089 (2.261) 3 (4) 0.078 (1.981) 15 (22) 0.067 (1.702) 30 (45) 0.056 (1.422) 42 (62) 0.045 (1.143) 53 (78) 98-955 0.126 (3.200) 5 (7) 0.112 (2.845) 10 (14) 0.098 (2.489) 15 (22) 0.084 (2.133) 21 (31) 0.070 (1.778) 32 (48) 98-611 0.090 (2.286) 2 (3) 0.080 (2.032) 5 (7) 0.070 (1.778) 7 (10) 0.060 (1.524) 23 (34) 0.050 (1.270) 50 (74) 98-957 0.100 (2.540) 9 (13) 0.090 (2.286) 18 (27) 0.080 (2.032) 24 (36) 0.070 (1.778) 33 (49) 0.060 (1.524) 53 (79) 98-612 0.088 (2.235) 2 (3) 0.076 (1.930) 4 (5) 0.064 (1.626) 9 (13) 0.052 (1.321) 30 (44) 0.040 (1.016) 41 (60) 98-958 0.101 (2.565) 3.1 (4.6) 0.092 (2.337) 6.8 (10.1) 0.083 (2.108) 10.4 (15.5) 0.074 (1.880) 15.9 (23.7) 0.065 (1.651) 24.2 (36) 98-613 0.088 (2.235) 9 (13) 0.076 (1.930) 16 (24) 0.064 (1.626) 23 (34) 0.052 (1.321) 27 (40) 0.040 (1.016) 33 (48) 98-975 0.255 (6.477) 0.5 (0.7) 0.210 (5.334) 0.8 (1.1) 0.160 (4.064) 1.1 (1.6) 0.115 (2.921) 1.3 (1.9) 0.070 (1.778) 1.7 (2.5) 98-614 0.089 (2.261) 3 (4) 0.078 (1.981) 15 (22) 0.067 (1.702) 30 (45) 0.056 (1.422) 42 (62) 0.045 (1.143) 53 (78) 98-976 0.145 (3.683) 0.3 (0.4) 0.115 (2.921) 0.6 (0.9) 0.080 (2.032) 1 (1.5) 0.050 (1.270) 1.3 (1.9) 0.020 (0.508) 2.8 (4.2) All dimensions shown are in inches (millimeters) unless otherwise specified. 2.37 PART NO. HEIGHT www.lairdtech.com LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.38 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SHIELDING EFFECTIVENESS CHARTS STRIP METAL GASKETS The graphs and tables of radiated and transfer impedance measurements in this section compare beryllium copper (-02) with either tin plating (-08) or bright tin plating (-17), in various gasket configurations. Obtaining the same level of shielding effectiveness shown in the following tested gaskets to MIL-DTL-83528, Para. 4.6.12 or SAE ARP 1705 may not be accomplished without an equivalent test flange/fixture configuration. Many mechanical factors (size, tolerances, cover plate fastening/holding, flange stiffness, etc.) influence performance by enhancing or lowering shielding effectiveness. The data presented provides a valuable electrical design tool for gasket material comparison/selection. Radiated shielding effectiveness values can be approximately 38 dB higher than transfer impedance shielding effectiveness values. This is because the measurement is influenced by the characteristic impedance of the transmission line fixture with respect to the localized ground reference. The specified MIL-DTL-83528 radiated fixture aperature is 24.000 in. x 24.000 in. (609.600 mm x 609.600 mm), This aperature size results in attenuation, along with reflections and resonances, which creates a test anomaly at 200 MHz, thus limiting the measurable shielding effectiveness. The specimen configuration as specified in MIL-DTL-83528 is a 1.000 in. (25.400 mm) wide flat strip; in contrast, the data presented in this section is based on a wide range of specimen configurations for practical shielding design applications. Note: For all gaskets, shielding effectiveness measurements were taken at recommended compression. ALL-PURPOSE GASKET PART NO. 0097-0500-XX TABLE 1. MIL-DTL-83528* RADIATED SHIELDING EFFECTIVENESS (dB) FREQUENCY -02 (CU) -08 (SN) 9 kHz 5 5 100 kHz 44 45 **1 MHz 83 85 **10 MHz 121 125 200 MHz 113 114 1 GHz 125 127 10 GHz 72 73 18 GHz 65 61 RADIATED PART NO. 0097-0500-XX PLANE WAVE Shielding Effectivenes (dB) 140 MAGNETIC 120 100 80 -02 (Cu) -08 (Sn) 60 40 20 0 9 kHz 1 MHz 100 kHz 1 GHz 10 MHz 200 MHz Frequency 18 GHz 10 GHz * Fixture design (clamping vs. bolt configuration) ** Projected H-Field data TRANSFER IMPEDANCE PART NO. 0097-0500-XX FREQUENCY -02 (CU) -08 (SN) 10 kHz 97 97 100 kHz 122 122 1 MHz 121 126 10 MHz 115 116 100 MHz 105 105 1 GHz 87 90 140 Shielding Effectivenes (dB) TABLE 2. SAE ARP 1705 TRANSFER IMPEDANCE SHIELDING EFFECTIVENESS (dB) 120 100 -02 (Cu) -08 (Sn) 80 60 40 20 10 kHz 1 MHz 100 kHz 10 MHz Frequency 100 MHz 1 GHz All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 2.38 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.39 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SHIELDING EFFECTIVENESS CHARTS NO SNAG GASKET PART NO. 0077-0014-XX FREQUENCY -02 (CU) -08 (SN) 9 kHz 7 7 100 kHz 46 45 **1 MHz 85 83 **10 MHz 123 121 200 MHz 114 114 1 GHz 128 101 10 GHz 65 65 18 GHz 47 44 MAGNETIC PLANE WAVE RADIATED PART NO. 0077-0014-XX Shielding Effectivenes (dB) TABLE 1. MIL-DTL-83528* RADIATED SHIELDING EFFECTIVENESS (dB) 140 120 100 80 -02 (Cu) -08 (Sn) 60 40 20 0 9 kHz 1 MHz 100 kHz 1 GHz 10 MHz 200 MHz Frequency 18 GHz 10 GHz * Fixture design (clamping vs. bolt configuration) ** Projected H-Field data FREQUENCY -02 (CU) -08 (SN) 10 kHz 102 101 100 kHz 126 125 1 MHz 130 129 10 MHz 119 118 100 MHz 107 106 1 GHz 94 97 Shielding Effectivenes (dB) TRANSFER IMPEDANCE PART NO. 0077-0014-XX TABLE 2. SAE ARP 1705 TRANSFER IMPEDANCE SHIELDING EFFECTIVENESS (dB) 140 120 100 -02 (Cu) -08 (Sn) 80 60 40 20 10 kHz 1 MHz 100 kHz TWIST SERIES PART NO. 0097-0555-XX 100 MHz 10 MHz Frequency 1 GHz RADIATED PART NO. 0097-0555-XX TABLE 1. MIL-DTL-83528* RADIATED SHIELDING EFFECTIVENESS (dB) -02 (CU) -08 (SN) 9 kHz 13 13 100 kHz 49 49 **1 MHz 85 85 **10 MHz 121 121 200 MHz 115 114 MAGNETIC PLANE WAVE 1 GHz 102 101 10 GHz 48 56 18 GHz 48 44 Shielding Effectivenes (dB) 140 FREQUENCY 120 100 80 -02 (Cu) -08 (Sn) 60 40 20 0 9 kHz 1 MHz 100 kHz 1 GHz 10 MHz 200 MHz Frequency 18 GHz 10 GHz * Fixture design (clamping vs. bolt configuration) ** Projected H-Field data TABLE 2. SAE ARP 1705 TRANSFER IMPEDANCE SHIELDING EFFECTIVENESS (dB) 2.39 FREQUENCY -02 (CU) -08 (SN) 10 kHz 102 102 100 kHz 124 123 1 MHz 121 120 10 MHz 113 110 100 MHz 96 95 1 GHz 59 61 www.lairdtech.com Shielding Effectivenes (dB) TRANSFER IMPEDANCE PART NO. 0097-0555-XX 140 120 100 -02 (Cu) -08 (Sn) 80 60 40 20 10 kHz 1 MHz 100 kHz 10 MHz Frequency 100 MHz 1 GHz LT-3034 Metals_catalog 10/8/04 10:31 AM Page 2.40 FINGERSTOCK GASKETS AND METAL GROUNDING PRODUCTS SHIELDING EFFECTIVENESS CHARTS TWIST SERIES PART NO. 0097-0560-XX MAGNETIC PLANE WAVE FREQUENCY -02 (CU) -08 (SN) 9 kHz 13 13 100 kHz 48 52 **1 MHz 83 91 **10 MHz 118 130 200 MHz 115 113 1 GHz 127 124 10 GHz 85 66 18 GHz 80 79 RADIATED PART NO. 0097-0560-XX Shielding Effectivenes (dB) TABLE 1. MIL-DTL-83528* RADIATED SHIELDING EFFECTIVENESS (dB) 140 120 100 80 -02 (Cu) -08 (Sn) 60 40 20 0 9 kHz 1 MHz 100 kHz 1 GHz 10 MHz 200 MHz Frequency 18 GHz 10 GHz * Fixture design (clamping vs. bolt configuration) ** Projected H-Field data TABLE 2. SAE ARP 1705 TRANSFER IMPEDANCE SHIELDING EFFECTIVENESS (dB) FREQUENCY -02 (CU) -08 (SN) 10 kHz 101 102 100 kHz 124 125 1 MHz 130 129 10 MHz 120 119 100 MHz 110 108 1 GHz 88 87 Shielding Effectivenes (dB) TRANSFER IMPEDANCE PART NO. 0097-0560-XX 100 -02 (Cu) -08 (Sn) 80 60 40 20 10 kHz 1 MHz 100 MHz 10 MHz Frequency 1 GHz RADIATED PART NO. 0097-0515-XX FREQUENCY -02 (CU) -08 (SN) 9 kHz 7 7 100 kHz 43 46 **1 MHz 79 84 **10 MHz 114 122 200 MHz 115 116 1 GHz 126 126 10 GHz 84 92 18 GHz 82 53 Shielding Effectivenes (dB) TABLE 1. MIL-DTL-83528* RADIATED SHIELDING EFFECTIVENESS (dB) PLANE WAVE 120 100 kHz FOLDOVER SERIES PART NO. 0097-0515-XX MAGNETIC 140 140 120 100 80 -02 (Cu) -17 (Sn) 60 40 20 0 9 kHz 1 MHz 100 kHz 1 GHz 10 MHz 200 MHz Frequency 18 GHz 10 GHz * Fixture design (clamping vs. bolt configuration) ** Projected H-Field data TABLE 2. SAE ARP 1705 TRANSFER IMPEDANCE SHIELDING EFFECTIVENESS (dB) FREQUENCY -02 (CU) -08 (SN) 10 kHz 97 98 100 kHz 122 121 1 MHz 128 131 10 MHz 121 120 100 MHz 111 110 1 GHz 93 93 Shielding Effectivenes (dB) TRANSFER IMPEDANCE PART NO. 0097-0515-XX 140 120 100 -02 (Cu) -17 (Sn) 80 60 40 20 10 kHz 1 MHz 100 kHz 10 MHz Frequency 100 MHz 1 GHz www.lairdtech.com 2.40 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 3.1 METAL CONNECTOR SHIELDS STAINLESS STEEL I/O SHIELDING Laird Technologies offers its line of card cage shielding, designed to provide EMI/RFI shielding between the chassis and the slot covers. * Provides a single gasket solution for a multiple of slot covers * Material thickness of 0.004 in. (0.102 mm) insures low closure force and eliminates possible distortion of mating parts * 18 contact fingers per rib provides contact points over length of the I/O bracket shield * Superior contact finger design faces the card cage portion insuring snag-free insertion of add-in cards * Stainless steel design provides galvanic compatibility to most enclosure materials * Adaptable tooling allows for 1-21 slot configurations with no tooling cost * Variable rib widths are available upon request To discuss your particular application, please contact our sales department. 95-1000 HOW TO ORDER All parts start with 009510 as the first six digits. The next two digits designate the number of slots in the part. The last two digits will be 00 for all standard configurations. Example: 0095-1018-00 represents an 18 slot part. TOP VIEW 0.490 (12.446) TYP 0.310 (7.874) TYP 0.800 (20.320) TYP 0.210 (5.334) TYP 0.113 (2.870) REF 0.155 (3.937) 3.943 (100.152) 0.100 (2.540) 0.430 (10.922) Slot Opening 4.725 (120.015) 0.015 (0.381) 0.028 (0.711) A 0.113 (2.870) 0.662 (16.815) 0.345 (8.763) 0.360 (9.144) TYP 0.420 (10.668) TYP All dimensions shown are in inches (millimeters) unless otherwise specified. 3.1 www.lairdtech.com 0.037 (0.940) DETAIL "A" 0.290 (7.366) TYP LT-3034 Metals_catalog 10/8/04 10:31 AM Page 3.2 METAL CONNECTOR SHIELDS "D" CONNECTOR SHIELDING/SLOTTED "D" "D" CONNECTOR SHIELDING Laird Technologies offers the "D" Connector Shield Series for grounding and shielding of D Subminiature Connectors. This series is designed to fit most commonly used 9 pin through 68 pin connectors. * Available in stainless steel and beryllium copper, conductive elastomers, oriented wire and other materials * Improved 20 degree angle flange design on metal connectors: - provides continuous contact for increased shielding effectiveness - fills gaps and adjusts for irregularities in the flatness of the mounting surface * Beryllium copper parts available in UltraSoft(R) low force version and available in a wide variety of finishes, see page 1-11 * Custom shapes and designs also available * Versatile front or rear mounting SLOTTED "D" CONNECTOR SHIELDING The slotted D connector gaskets provide shielding for most 9 through 50 pin connectors. The separate finger design provides maximum surface contact, provides high shielding effectiveness and low compression forces. Slotted D connector gaskets are available from stock in copper beryllium and stainless steel. Copper beryllium parts can be plated to a variety of finishes for galvanic compatibility, see page 1-11. "D" CONNECTOR SERIES DIMENSIONS FOR BECU AND STAINLESS STEEL 97-768 BeCu # PINS 97-778 A B C D E F "D" CONNECTOR SERIES G 9 -- 1.410 (35.814) 0.980 (24.892) 0.780 (19.812) 0.220 (5.588) 0.440 (11.176) 0.690 (17.526) 0.130 (3.302) 97-769 97-779 15 -- 1.740 (44.196) 1.310 (33.274) 1.110 (28.194) 0.220 (5.588) 0.440 (11.176) 0.690 (17..526) 0.130 (3.302) 97-770 97-780 25 -- 2.280 (57.912) 1.850 (46.990) 1.650 (41.910) 0.220 (5.588) 0.440 (11.176) 0.690 (17.526) 0.130 (3.302) 97-771 97-781 37 -- 2.930 (74.422) 2.500 (63.500) 2.290 (58.166) 0.220 (5.588) 0.440 (11.176) 0.690 (17.526) 0.130 (3.302) 0.004 (0.102) "D"Connector Shield A B SS C F D E G 97-772 97-782 50 -- 2.840 (72.136) 2.410 (61.214) 2.110 (53.594) 0.280 (7.112) 0.550 (13.970) 0.800 (20.320) 0.240 (6.096) 97-773 97-783 68 -- 1.800 (45.720) 1.480 (37.592) 1.260 (32.004) 0.080 (2.032) 0.160 (4.064) 0.400 (10.160) 0.090 (2.286) F 0.025 (0.635) .20 (Ref.) TOP VIEW RIGHT VIEW SLOTTED "D" CONNECTOR SHIELDING SS BeCu # Pins A B C D G Pitch 95-822 97-822 9 1.412 (35.865) 0.984 (24.994) 0.784 (19.914) 0.220 (5.588) 0.440 0.690 (11.176) (17.526) E F 0.160 (4.064) 0.718 (4.521) 95-823 97-823 9 1.412 (35.865) 0.984 (24.994) 0.784 (19.914) 0.180 (4.572) 0.360 0.690 (9.144) (17.526) 0.160 (4.064) 0.178 (4.521) 95-825 97-825 15 1.740 (44.196) 1.312 (33.325) 1.112 (28.245) 0.180 (4.572) 0.360 0.690 (9.144) (17.526) 0.160 (4.064) 0.175 (4.445) 95-824 97-824 15 1.740 (44.196) 1.312 (33.325) 1.112 (28.245) 0.220 (5.588) 0.360 0.690 (9.144) (17.526) 0.160 (4.064) 0.175 (4.445) 95-827 97-827 25 2.280 (57.912) 1.852 (47.041) 1.652 (41.960) 0.180 (4.572) 0.360 0.360 (9.144) (17.526) 0.160 (4.064) 0.174 (4.420) 95-826 97-826 25 2.280 (57.912) 1.852 (47.041) 1.652 (41.960) 0.220 (5.588) 0.440 0.690 (11.176) (17.526) 0.160 (4.064) 0.174 (4.420) 95-828 97-828 37 2.298 (58.369) 2.500 (63.500) 2.290 (58.166) 0.220 (5.588) 0.440 0.690 (11.176) (17.526) 0.160 (4.064) 0.184 (4.674) SLOTTED "D" CONNECTOR SERIES A 0.025 (0.635) B C R 0.050 (1.270) E G D F 20.0 RIGHT VIEW TOP VIEW All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 3.2 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 3.3 METAL CONNECTOR SHIELDS DIN CONNECTOR SERIES Laird Technologies' DIN Connector Gasket Series is designed to ground connector plugs to the chassis of electronic systems. Manufactured in beryllium copper, these connector gaskets provide excellent conductivity and shielding characteristics. * Available in two sizes to accommodate a variety of DIN connector plugs * Large compression range between board and chassis * Wide footprint to accommodate misalignment of plug to chassis opening * Unique slide-on design for ease of assembly A97-723 97-725 * Grounds circuit boards, as well as keyboards and audio equipment * Available in a wide variety of plated finishes, see page 1-11 97-725 97-723 0.810 (20.574) 0.138 (3.505) 0.198 (5.029) 0.138 (3.505) 1.332 (33.833) 0.495 (12.573) 0.150 TYP. (3.810) 0.150 (3.810) 0.069 (1.753) 0.646 (16.408) *0.105 (2.667) INSIDE 0.810 (20.574) 0.120 (3.048) 0.846 (21.488) 0.405 (10.287) 0.810 (20.574) 0.198 (5.029) 0.570 (14.478) 0.405 (10.287) 0.854 (21.692) 0.110 (2.794) 0.180 (4.572) 0.495 (12.573) 0.250 (6.350) 0.069 (1.753) 0.115 (2.921) 0.210 (5.334) 0.062 (1.575) 0.500 (12.700) 1.101 (27.965) 1.277 (32.436) 0.606 Dia. (15.392) 0.150 (3.810) *97-725 is available without the formed bends or with bends of varying sizes to accommodate your requirements for a variety of connector sizes. METAL CONNECTOR SHIELDS USB CONNECTOR Laird Technologies offers the USB (Universal Serial Bus) Type B connector gasket. The unique design easily snaps onto the connector prior to placement on the printed circuit board and fits all Series B USB right angle connector brands. Made from high performance beryllium copper, these gaskets provide superior grounding characteristics and enhances the shielding of the connector due to the short electrical path to the ground plane provided when the gasket makes contact with the connector. * Gasket easily snaps onto the connector for a secure fit * Connector/gasket assembly can be placed onto the board via pick-and-place * High clip force attaches clip to connector body for good electrical contact and secure transport prior to soldering * Once the shielded connector assembly is soldered to the PCB, the shield is captivated between board and connector and provides reliable contact between the connector and faceplate 97-728 0.030 (0.762) All dimensions shown are in inches (millimeters) unless otherwise specified. 3.3 www.lairdtech.com 0.008 Thick (0.203) TOP 0.120 (3.048) 0.240 (6.096) 0.511 (12.979) 0.384 (9.754) 0.305 (7.747) * Available in a variety of plated finishes 0.160 (4.064) 0.448 (11.379) 0.625 (15.875) 0.394 (10.007) * Simple compact design fits within 0.625 in. X 0.625 in. (15.875 mm X 15.875 mm) windows RIGHT SIDE FRONT 0.165 (4.191) 0.040 (1.106) LT-3034 Metals_catalog 10/8/04 10:31 AM Page 3.4 METAL CONNECTOR SHIELDS IEEE 1394 HORIZONTAL CONNECTOR GASKET Laird Technologies offers an addition to our connector gasket line, part number 97-787, which is designed to fit all IEEE 1394 horizontal connectors. Made from copper beryllium, these gaskets provide superior grounding and reduce emissions from the connector by providing a low-impedance grounding path from the connector shell to the faceplate. The gasket is mounted over the top of a horizontal IEEE 1394 connector and soldered to the board. Contact with both the faceplate and the connector shell is accomplished once the board is assembled into its housing. These gaskets can be provided in trays to facilitate pick-and-place assembly onto the board and wave soldering automation. * Accommodates a wide range of connector protrusion positions 97-787 97-786 * Fits all IEEE 1394 horizontal connectors * Gasket can be placed onto the printed circuit board via pick-and-place * Packaging to accommodate high-speed assembly is optional * Simple thru-pin mounting method * Grounds the connector to the faceplate * Available in a variety of plating finishes, see page 1-11 97-786 97-787 0.118 (2.997) 0.098 (2.489) TOP VIEW TOP VIEW 0.157 (3.987) 0.110 (2.794) 0.276 (7.010) 0.437 (11.100) 0.118 (2.997) 0.158 (4.013) 0.095 (2.413) 0.503 (12.776) 0.306 (7.772) 0.006 (0.152) Thick 0.138 (3.505) 0.008 Thick (0.203) 0.128 (3.251) 0.540 (13.716) 0.059 (1.499) 0.164 (4.166) 0.315 (8.001) 0.075 (1.905) 0.032 (0.813) 0.032 (0.813) RIGHT SIDE FRONT VIEW 0.314 (7.976) MINIMUM CONNECTOR PROTRUSION 0.295 (7.493) FRONT VIEW RIGHT SIDE 0.187 (4.750) 0.188 (4.775) MAXIMUM CONNECTOR PROTRUSION 0.032 (0.813) .0386 (9.804) MAXIMUM CONNECTOR PROTRUSION 0.040 (1.016) TOP VIEW: MAXIMUM PROTRUSION PCB LAYOUT 0.295 (7.493) 0.039 (0.991) 3.74 (9.500) 0.536 (13.614) 0.240 (6.096) TOP VIEW: MINIMUM PROTRUSION PCB LAYOUT 0.113 (2.870) TOP VIEW: MAXIMUM PROTRUSION PCB LAYOUT 0.220 (5.588) 0.207 (5.258) MINIMUM CONNECTOR TOP VIEW: PROTRUSION MINIMUM PROTRUSION PCB LAYOUT All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 3.4 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 3.5 METAL CONNECTOR SHIELDS FIBER OPTIC SHIELD Laird Technologies provides fiber optic shielding, which provides excellent EMI shielding around the faceplate aperture which houses board mounted fiber optic transceivers. This EMI shield easily fits over the industry standard 1 x 9 style fiber optic transceiver with a duplex SC connector. The shielded transceiver is then inserted into the faceplate. 97-727 * Fits all 1 x 9 style fiber optic transceivers with duplex SC connectors * Provides shielding around the faceplate aperture which houses boardmounted fiber optic transceivers 97-727 1.020 (25.908) 0.448 (11.379) 1.040 (26.416) 1.050 (26.670) 0.519 (13.183) 0.468 (11.887) SECTION A-A 0.544 (13.818) SECTION B-B 2x 0.110 (2.794) 2x 0.130 (3.302) Suggested panel cut-out for 1 x 9 transceiver with 97-727 fiber optic shield. 0.520 (13.208) 0.487 (12.370) 0.080 (2.032) 2x 0.080 (2.032) 2x 0.400 (10.160) METAL CONNECTOR SHIELDS GBIC FIBER OPTIC SHIELD * Fits most Tyco (AMP) and Methode guide rails common to routers, switches and other network hardware * Requires no extra mounting holes or solder * Provided in stainless steel for high galvanic compatibility * Simple snap-on assembly HOW TO ORDER: To obtain the two piece assembly, order part number 95-702. 95-702 Laird Technologies offers the GBIC Shield for reducing emissions from GBIC (GigaBit Interface Converter) fiber optic transceivers. Fiber optic transceivers can be a troublesome source of EMI because they emit high-frequency signals and are located adjacent to large apertures in the enclosure. The GBIC Fiber Optic Shield assembly reduces the radiated emissions from the transceivers by conducting interference current away from the transceiver and onto the enclosure surface. Simple assembly of the shield is accomplished by snapping the two shield halves onto an uninstalled guide rail assembly. The rail is then mounted onto the printed circuit board in the normal fashion. TOP VIEW 95-702 0.006 (0.152) SIDE VIEW 0.005 (0.127) Spring finger design on both halves of the GBIC shield provide grounding for both sides of a transceiver module. In addition, the bottom half fingers can provide a low impedance connection to the circuit board ground plane. 3.5 www.lairdtech.com 0.233 (5.918) Faceplate 1.500 (38.100) BOTTOM VIEW All dimensions shown are in inches (millimeters) unless otherwise specified. 1.200 (30.480) 0.275 (6.985) LT-3034 Metals_catalog 10/8/04 10:31 AM Page 4.1 CONTACTS CUSTOM DESIGN CONTACTS GAIN MAXIMUM ELECTRICAL AND CARRYING PERFORMANCE From concept to placement, Laird Technologies has the expertise to deliver custom precision surface mount contacts. Using the latest computer simulation techniques, we provide properly designed contacts that ground, carry current and signals, and interconnect boards and devices. We do this by using basic geometric parameters (length, width, uncompressed height, compressed height, contact force) to conduct Finite Element Analysis (FEA) on your prospective design. With the FEA results, we can then identify the best design to optimize your product's operational performance. We also incorporate features to provide for placement and soldering of the contact onto the circuit board. Laird Technologies offers a wide range of plating options to allow for maximum electrical current carrying performance. We have exclusive processes such as our innovative Mako process, which selectively plates contacts with precious metals only in the necessary areas. This eliminates bare edges and reduces costs. Our automated packaging allows for complex and small designs with lower installed costs. Contact base materials include beryllium copper, phosphor bronze, nickel and stainless steel. All contacts are fully solderable as required. CUSTOM PRECISION ELECTRONIC CONTACTS MATERIAL VARIATIONS TYPE Thickness IN (mm) Heat Treatment COATING Comments Beryllium-copper alloys: C17200, 190, 174 ASTM 0.0035 to 0.080 (0.089 to 2.032) Heat treatable in all tempers Tin, palladium, nickel, gold, silver Pre-tempered & pre-plated Nickel-silver alloys: 770, 760, 752 ASTM 0.004 to 0.060 (0.102 to 1.524) Stress annealed Varies Fully solderable (if used with LT proprietary process) Copper-based alloys: 110, 102, 122, 1093 0.006 to 0.090 (0.152 to 2.286) N/A Tin, palladium, nickel, gold, silver Pre-plated or post-plated Brass CDA 260 CDA 220 0.006 to 0.090 (0.152 to 2.286) N/A Tin, palladium, nickel, gold, silver Pre-plated or post-plated Steel High carbon Spring steel 0.008 to 0.080 (0.203 to 2.032) Austemper Tin, nickel, black oxide Post-plated Stainless steel series: 410, 300, 301, 302 0.004 to 0.012 (0.102 to 0.305) Heat treatable Tin Gold Pre-plated or post-plated Special alloys, Clad metals, BeCu base or other metal base 0.0031 to 0.080 (0.079 to 2.032) Heat treatable Tin, palladium, nickel, gold, palladium/silver Pre-plated or post-plated Any thickness required N/A Tin, nickel, gold, zinc, silver cadmium, black oxide, black zinc, phosphate N/A Post-plating Additional material choices are available upon request. Material properties are for reference only. Product testing by purchaser is recommended to confirm. Laird Technologies assumes no liability for product failure unless specifically stated in writing. All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 4.1 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 4.2 CONTACTS STANDARD DESIGN CONTACTS STANDARD PRECISION ELECTRONIC CONTACTS Laird Technologies' standard precision electronic contacts ground, carry current and signals, and interconnect boards and devices. We offer a wide choice of plating options to allow for the maximum electrical current carrying performance. We have a wide array of designs in standard format that are ready for production. Installed costs are lowered with our tape and reel packaging format. STANDARD PRECISION ELECTRONIC CONTACTS MATERIAL VARIATIONS CONTACTS MATERIAL 0.100 mm BeCu AVAILABLE PLATINGS Nickel, tin, gold TYPICAL APPLICATIONS Grounding, energy carrying PARTS PER REEL 3000 BMIC-001 BMIC-004 BMIC-007-01 0.100 mm BeCu Nickel, gold Grounding, energy carrying 1400 0.130 mm BeCu Copper, tin Grounding, energy carrying BMIC-010-* 2300 0.200 mm Spring Steel Tin Standoff, support 3500 Material properties are for reference only. Product testing by purchaser is recommended to confirm. Laird Technologies assumes no liability for product failure unless specifically stated in writing. PART NO. BMIC-007-01 PART NO. BMIC-001 CONTACTS MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL CONTACTS MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL BMIC-001 0.100 mm BeCu Nickel, tin, gold Grounding, energy carrying 3000 BMIC-007-01 0.130 mm BeCu Copper, tin Grounding, energy carrying 2300 2.030 TYP (51.562) TYP 1.270 (32.258) 1.450 (36.830) 2.460 (62.484) 3.100 (78.740) TOP VIEW TYP RO 0.190 (4.826) 2.440 (61.976) RO 0.430 TYP (10.922) 0.050 (1.270) 3.110 (78.994) 1.500 (38.100) 2.300 (58.420) TYP 17 TYP 0.510 (12.954) RO 0.100 (2.540) TYP INSIDE 1.400 (35.560) 1.780 (45.212) 3.200 (81.280) FRONT VIEW SIDE VIEW RO.55X2 INSIDE 2.300 (58.420) 3.300 (83.820) 1.000 (25.400) RIGHT SIDE VIEW FRONT VIEW PART NO. BMIC-010-* PART NO. BMIC-004 CONTACTS MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL CONTACTS MATERIAL AVAILABLE PLATINGS TYPICAL APPLICATIONS PARTS PER REEL BMIC-004 0.100 mm BeCu Nickel, gold Grounding, energy carrying 1400 BMIC-010-* 0.200 mm Spring Steel Tin Standoff, support 3500 5.970 (151.638) 4.310 (109.474) 5.180 (131.572) 2.080 (52.832) SIDE VIEW FRONT VIEW 3.810 (96.774) FRONT VIEW All dimensions shown are in inches (millimeters) unless otherwise specified. www.lairdtech.com 1.270 (32.258) RO 0.300 (7.620) 30 4.2 B 1.520 (38.608) 5.180 (131.572) SIDE VIEW A R 0.740 (18.796) A B 1 1.8 2.5 2 5.0 15.0 3 4.0 8.0 * LT-3034 Metals_catalog 10/8/04 10:31 AM Page 5.1 CORROSION OF EMI GASKETS GALVANIC CORROSION OF METALS The galvanic series is a common means of ranking the relative activity of metallic couples. The galvanic series does not provide a measure of the corrosion current which will flow in a dissimilar metal couple, but it does indicate which couples are likely to incur significant corrosion damage. In galvanic couples consisting of two very incompatible metals, it is possible to reduce the corrosion rate through good design practice. In this situation, it is best to maximize the ratio of anode to cathode surface areas. For a particular current density, the corrosion rate on the more anodic metal will be lower the larger this ratio, because the corrosion reaction is spread over a larger surface area. In addition, if corrosion products build up on the cathode, they will build at a faster rate the smaller the surface area of the cathode relative to the anode. In this situation, the deposits could create a barrier that slows down corrosion. The above technique is used in reverse to enhance the performance of electrical contacts. It is desirable that electrical contacts remain clean to provide a low resistance connection. When corrosion occurs, metal is removed from the more anodic metal. This process cleans the more anodic metal. By making the electrical contact out of one metal and surrounding it by a larger surface area of a more cathodic metal, the contact will be cleaned by the corrosion reaction. The contact may corrode away eventually, but it will function more reliably during its shortened life. The probability that two dissimilar metals will corrode when coupled together can be predicted from their difference in the electrochemical potentials. This information is tabulated in the Metals Galvanic Compatibility Chart on page 5-2. The common metals and their anodic index are listed along the left side of the chart. The metals are grouped in 0.05 volt increments, with some of the groups containing no common metals. Group Number One (left hand column) contains the most cathodic metals and has an anodic index of zero. The anodic index increases as metals become more anodic. The arrow (on the far right hand side of the chart) points in the direction of increasingly anodic metals. On the right side of the chart, typical finishes available on metallic parts manufactured by Laird Technologies are listed along the top. The colored bars indicate the galvanic compatibility of these common finishes to the metals listed on the left. The color code is based on both the electrochemical differences between the metals and the finishes and the corrosiveness of the environment. The chart shows that the force that drives the corrosion reactions is directly related to the electrochemical difference between any two metals. By reducing this difference, the corrosion rate is decreased. BASIC CORROSION PREVENTION Whenever possible, avoid the use of dissimilar metals. The following five steps may be taken to prevent, or at least minimize corrosion potential in the event that it is necessary to use dissimilar metals in intimate contact with one another: 1. Limit contact between metals with widely different electrochemical potentials. The Metals Galvanic Compatibility Chart, on page 5-2, indicates which metal pairs have large differences in electrochemical potential. 2. Insert a third metal between the two dissimilar metals which reduces the potential difference of the galvanic couple. For example, nickel or tin plated copper is suitable for use with aluminum and silver combinations. 3. Design the flange interface so that the surface area of the anodic metal is significantly larger than the cathodic metal. The electromotive force (EMF) difference remains the same. However, the current density is decreased, so the corrosive attack on the cathodic metal is reduced. 4. Eliminate moisture, salts and other electrolytes from entering the joint interface by improved flange design or, if not possible, use an environmental seal outboard of the conductive element in a dual EMI shield/environmental seal. www.lairdtech.com 5.1 LT-3034 Metals_catalog 10/8/04 10:31 AM Page 5.2 METALS GALVANIC COMPATIBILITY CHART COMMON METAL SURFACES GROUP NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 METALLURGICAL CATEGORY Gold; Au-Pt alloys; wrought platinum; graphite carbon Rhodium plating Silver; high-silver alloys Nickel; nickel-copper alloys; titanium, titanium alloys; Monel Beryllium copper; low brasses or bronzes; silver solder; copper; Ni-Cr alloys; austenitic corrosion-resistant steels; most chrome-moly steels; specialty high-temp stainless steels Commercial yellow brasses and bronzes High brasses and bronzes; naval brass; Muntz metal 18% Cr type corrosion resistant steels; common 300 series stainless steels Chromium or tin plating; 12% Cr type corrosion resistant steels; most 400 series stainless steels, i.e., 410 and some cast stainless steels Terneplate; tin-lead solder Lead; high-lead alloys Wrought 2000 series aluminum alloys Wrought gray or malleable iron; plain carbon and low-alloy steels; armco iron; cold-rolled steel Wrought aluminum alloys except 2000 series cast Al-Si alloys; 6000 series aluminum Cast aluminum alloys other than Al-Si; cadmium plating Hot-dip galvanized or electrogalvanized steel Wrought zinc; zinc die casting alloys Wrought and cast magnesium alloys Beryllium ANODIC INDEX, V 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 For harsh environments (presence of fair to good ionic conductors), all metals in contact with each other should be no more than one level of the chart apart to minimize corrosion. This is shown by the dark blue regions of the plating bar chart under specific platings. Outdoor applications, high humidity and salt air fall into this category. For normal environments (storage in warehouses or non-temperature/humiditycontrolled environments, etc.), the difference between dissimilar metals should not exceed 0.25 volts (5 chart levels counting the origin). This is shown by the light blue regions of the chart under specific platings. 5.2 www.lairdtech.com GOLD RHODIUM SILVER NICKEL LT-3034 Metals_catalog 10/8/04 10:31 AM Page 5.3 COMPATIBLE SURFACE FINISHES FOR LAIRD TECHNOLOGIES PRODUCTS BERYLLIUM COPPER TIN TIN LEAD CADMIUM ZINC SMALL SURFACE CATHODIC ANODIC LARGE SURFACE For office environments (temperature and humidity controlled), 0.5 volts can be tolerated (10 chart levels counting the origin). This is shown by the dark gray regions under specific platings. Caution should be maintained when deciding that your application is temperature and humidity controlled. Many devices intended for use in office environments are stored in warehouses for extended periods of time before and in between use. These are general guidelines which apply under most circumstances, but corrosion is a very complex subject whose details could not possibly fit in this space. If you are not sure which metals are compatible, please feel free to contact Laird Technologies and talk to our corrosion experts. www.lairdtech.com 5.3 LT-3034 Metals_catalog 10/8/04 10:31 AM NORTH AMERICA Our USA toll-free telephone number is +1.800.843.4556 Delaware Water Gap, USA Shielding Way P.O. Box 650 Delaware Water Gap, PA 18327 Phone +1.570.424.8510 Fax +1.570.424.6213 St. Louis, USA 3481 Rider Trail South St. Louis, MO 63045 Phone +1.314.344.9300 Fax +1.314.344.9333 Page 3 EUROPE Germany Auere Oberaustrae 22 83026 Rosenheim, Germany Phone +49.8031.24600 Fax +49.8031.246050 Shanghai, China Building 1, Number 58 Hua Ning Road, Lane 4018 Shanghai, P.R. China 201108 Phone +86.21.6442.8018 Fax +86.21.6489.6055 Czech Republic Prumyslova 497 462 11 Liberec Czech Republic Phone +420.48.8575111 Fax +420.48.8575301 Shenzhen, China No. 2 Building, 2nd Industry Park Tangxiayong Songgang Town Baoan District, Shenzhen City Guangdong Province China 518105 Phone +86.755.2714.1166 Fax +86.755.2714.1199 France 13-15 rue des Entrepreneurs 91560 Crosne, France Phone +33.1.69497979 Fax +33.1.69497980 San Jose, USA 2030 Fortune Drive Suite 100 San Jose, CA 95131 Phone +1.408.544.9500 Fax +1.408.577.0691 Suzhou, China No. 228 Tongyuan Road Suzhou Industry Park Suzhou, P.R.China 215006 Phone +86.512.6252.6590 Fax +86.512.6252.7226 United Kingdom Warner Drive Springwood Industrial Estate Braintree Essex CM7 2YW Phone +44.1376.342626 Fax +44.1376.346442 San Marcos, USA 1825 Diamond Street San Marcos, CA 92069 Phone +1.760.736.7007 Fax +1.760.736.7008 Tianjin, China Building B, Fenghua Industrial Park 66 on the Ninth Avenue, TEDA Tianjin, P.R. China 300457 Phone +86.22.6629.8160 Fax +86.22.6629.8158 ASIA Taiwan 4F, No. 6 Hou-Sheng Road Luchu, Taoyuan, Taiwan 338 Phone +886.33.129292 Fax +886.33.129090 Schaumburg, USA 1751 Wilkening Court Schaumburg, IL 60173 Phone +1.847.839.6000 Fax +1.847.519.9682 Tokyo, Japan Shin Yokohama Business Center Building 7F 2-6, Shin Yokohama 3-chome, Kohoku-ku Yokohama-shi, Kanagawa 222-0033, Japan Phone +81.45.4736808 Fax +81.45.4736162 Yokohama, Japan 2-12-8 Sachiura, Kanazawa-ku Yokohama-shi, 236-0003, Japan Phone +81.45.7851063 Fax +81.45.7851064 Singapore 750E Chai Chee Road #03-07/08 Technopark@Chai Chee Singapore 469005 Phone +65.624.38022 Fax +65.624.38021 Korea 2nd Floor, Hwasung Building 34-2 Chunho-dong Kangdong-ku, Seoul, Korea Phone +82.2.4771390 Fax +82.2.4771393 NOTICE: Although the information and recommendations set forth herein (hereinafter "information") are presented in good faith and believed to be correct as of the date hereof, Laird Technologies makes no representation or warranties as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination as to its suitability for their purposes prior to use. In no event will Laird Technologies be responsible for damages of any nature whatsoever resulting from the use or reliance upon information or the product to which information refers. Nothing contained herein is to be construed as a recommendation to use any product, process, equipment or formulation in conflict with any patent, and Laird Technologies makes no representation or warranty, expressed or implied, that the use thereof will not infringe any patent. The data set forth in all tables, charts, graphs and figures herein are based on samples tested and are not guaranteed for all samples or applications. Such data are intended as guides and do not reflect product specifications for any particular product. NO REPRESENTATION OR WARRANTIES, EITHER EXPRESSED OR IMPLIED, OR MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE HEREUNDER WITH RESPECT TO INFORMATION OR THE PRODUCT TO WHICH INFORMATION REFERS. Ultrasoft(R), Sticky Fingers(R), Magnefil(R), ElectroNit(R), Contips(R), Snap-Tite(R) and Grip-Tite(R) are registered trademarks of Laird Technologies. Poron(R) is a registered trademark of Rogers Corporation. 1.800.843.4556 | www.lairdtech.com | NORTH AMERICA | EUROPE | ASIA Board Level Shields (c)2004 Laird Technologies(R) Fingerstock Fabric-Over-Foam Form-In-Place Conductive Elastomers Microwave Absorbers Wire Mesh 7.5M 07/04 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Laird: 0097082800 97082200 0097036021 Laird Technologies: 0097021602 0077001002 0077001102 0077002602 0077002902 0077003702 0077004102 0077005602 0077005702 0077007502 0077007702 0077009802 0097011002 0097031002 0097038002 0097039002 0097048902 0097053802 0097054002 0097055002 0097055502 0097060502 0097060602 0097061102 0097061302 0097065502 0097072802 0097077800 0097095502 0097097402 0097098302 0C97043802 0097010505 0097011502 0097033002 0097034002 0097037004 0097050006 0097053805 0097054021 0097054502 0097055102 0097055507 0097055515 0097055517 0097055802 0097055902 0097061802 0097064002 0097065402 0097072819 0097077818 0097078702 0097091302 0097094102 0097097202 0097097502 0098025102 0C97052019 0c97055002 0097015404 0c97043602 0097032002 0097014104 9765602005 0097013521 9764502128 0097014003 0097072317 0097013904 0097011602 0097015418 0097036003 0097097219 0097050017 0097061002 0097007402 0097056002 0097011202 0097061219 0097055509 0097056902 0097055505 0097065617 0097044002 0097095517 0097095703 0097014302 0097063602