Gap Pad(R) EMI 1.0 Thermally Conductive, Conformable EMI Absorbing Material Features and Benefits * Thermal Conductivity: 1.0 W/m-K * Electromagnetic Interference (EMI) absorbing * Highly conformable, low hardness * Fiberglass reinforced for puncture, shear and tear resistance * Electrically isolating TYPICAL PROPERTIES OF GAP PAD EMI 1.0 PROPERTY Color Reinforcement Carrier IMPERIAL VALUE Black METRIC VALUE Black TEST METHOD Visual 0.020 to 0.125 0.508 to 3.175 ASTM D374 2.4 2.4 ASTM D792 5 5 ASTM D2240 -76 to 392 -60 to 200 -- >1700 >1700 ASTM D149 1010 1010 ASTM D257 Fiberglass Thickness (inch) / (mm) Inherent Surface Tack 1 Density (Bulk Rubber) (g/cc) Heat Capacity (J/g-K) Young's Modulus (psi) / (kPa) (2) Dielectric Constant (1000 Hz) Flame Rating THERMAL Thermal Conductivity (W/m-K) (3) The Bergquist Company North American Headquarters 18930 West 78th Street Chanhassen, MN 55317 Phone: 800-347-4572 Fax: 952-835-0430 1.0 EMI PERFORMANCE (ASTM D-5568-01 TEST METHOD) -- ASTM D575 ASTM D150 U.L. 94 ASTM D5470 10 1.53 Absorption (4) @ 2.4 GHz @ 5 GHz 20 1.40 30 1.25 dB/inch -7 dB/cm -2.8 -14 -5.5 1) Thirty second delay value Shore 00 hardness scale. 2) Young's Modulus, calculated using 0.01 in/min. step rate of strain with a sample size of 0.79 inch 2. Relaxation stress @ 40 mil. 3) The ASTM D5470 test fixture was used. The recorded value includes interfacial thermal resistance. These values are provided for reference only. Actual application performance is directly related to the surface roughness, flatness and pressure applied. 4) Based on waveguide testing with 60 mil thickness testing. Absorption and Reflection (60 mil) Gap Pad EMI 1.0 0 Resultant Thickness (mils) -4 dB -6 -8 -10 -12 -14 -16 0 1 2 3 4 5 Frequency (GHz) 6 7 - 0816 - Section D Section C 0.020 - 01 Section B Section A - 8 NA Section E Building a Part Number GPEMI1.0 Thickness vs. Thermal Resistance Gap Pad EMI 1.0 140 -2 120 100 80 60 40 20 0 0 1.00 2.00 3.00 4.00 Thermal Resistance (C-in2/W) Standard Options 5.00 6.00 NA = Selected standard option. If not selecting a standard option, insert company name, drawing number, and revision level. 0816 = Standard sheet size 8" x 16", or 00 = custom configuration 01 = Natural tack, one side (With Fiberglass) Configurations Available: * Sheet form and die-cut parts 1.0 Deflection (% strain) Thermal Impedance (C-in2/W) 0.040" (R) * ASICs and DSPs * PC applications V-O THERMAL PERFORMANCE vs. STRAIN The material offers EMI suppression and 1.0 W/m-K thermal conductivity performance with low assembly stress. The soft nature of the material enhances wet-out at the interface resulting in better thermal performance than harder materials with a similar performance rating. * Consumer electronics * Telecommunications 6.0 V-O -- ASTM E1269 69 6.0 Volume Resistivity (Ohm-meter) Typical Applications Include: 1.3 10 Continuous Use Temp (F) / (C) Gap Pad EMI 1.0 has an inherent, natural tack on one side of the material eliminating the need for thermally-impeding adhesive layers and allowing improved handling during placement and assembly. The other side is tack-free, again enhancing handling and rework, if required. Gap Pad(R) EMI 1.0 is supplied with a protective liner on the material's tacky side. 1 1.3 Hardness (Bulk Rubber) (Shore 00) (1) ELECTRICAL Dielectric Breakdown Voltage (Vac) Gap Pad(R) EMI 1.0 is a highly conformable, combination gap filling material offering both thermal conductivity performance and Electromagnetic Energy absorption (cavity resonances and/or cross-talk causing Electromagnetic Interference) at frequencies of 1GHz and higher. Fiberglass Standard thicknesses available: 0.020", 0.040", 0.060", 0.080", 0.100", 0.125" GPEMI1.0 = Gap Pad EMI 1.0 Material with fiberglass Note: To build a part number, visit our website at www.bergquistcompany.com. www.bergquistcompany.com The Bergquist Company European Headquarters Netherlands Phone: 31-35-5380684 Fax: 31-35-5380295 The Bergquist Company Asia Headquarters Hong Kong Ph: 852-2690-9296 Fax: 852-2690-3408 All statements, technical information and recommendations herein are based on tests we believe to be reliable, and THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MARKETABILITY AND FITNESS FOR PURPOSE. Sellers' and manufacturers' only obligation shall be to replace such quantity of the product proved to be defective. Before using, user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability whatsoever in connection therewith. NEITHER SELLER NOR MANUFACTURER SHALL BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, DIRECT, INCIDENTAL, OR CONSEQUENTIAL, INCLUDING LOSS OF PROFITS OR REVENUE ARISING OUT OF THE USE OR THE INABILITY TO USE A PRODUCT. No statement, purchase order or recommendations by seller or purchaser not contained herein shall have any force or effect unless in an agreement signed by the officers of the seller and manufacturer. PDS_GP_EMI 1_0515 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bergquist Company: GPEMI1.0-0.020-01-0816 GPEMI1.0-0.080-01-0816 GPEMI1.0-0.125-01-0816 GPEMI1.0-0.100-01-0816 GPEMI1.0-0.040-01-0816 GPEMI1.0-0.060-01-0816