NT Features S CO M PL IA *R oH Applications Compact design to save board space 1206 footprint Small size results in very fast time to react to fault events Symmetrical design Low profile RoHS compliant* Agency recognition: USB port protection - On the Go and 2.0 PC motherboards - Plug and Play protection Mobile phones - Battery and port protection PDAs / Digital Cameras Game console port protection T V Rheinland MF-NSMF Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-NSMF012 MF-NSMF020 MF-NSMF035 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 V max. Volts I max. Amps 30.0 24.0 6.0 13.2 6.0 6.0 6.0 10 10 100 100 100 100 100 Itrip Max. Time To Trip Resistance Amperes at 23 C Hold Trip Ohms at 23 C RMin. R1Max. 0.12 0.20 0.35 0.50 0.75 1.10 1.50 1.50 0.60 0.30 0.15 0.10 0.06 0.03 0.29 0.46 0.75 1.00 1.50 1.80 3.00 6.00 2.60 1.20 0.70 0.29 0.20 0.13 Amperes at 23 C Seconds at 23 C 1.0 1.0 8.0 8.0 8.0 8.0 8.0 0.20 0.60 0.10 0.10 0.10 0.10 0.30 Tripped Power Dissipation Watts at 23 C Typ. 0.4 0.6 0.6 0.4 0.4 0.6 0.6 Environmental Characteristics Operating Temperature ......................................-40 C to +85 C Maximum Device Surface Temperature in Tripped State ................................................125 C Passive Aging......................................................+85 C, 1000 hours ....................................5 % typical resistance change Humidity Aging....................................................+85 C, 85 % R.H. 1000 hours ..................5 % typical resistance change Thermal Shock ....................................................+85 C to -40 C, 20 times ........................10 % typical resistance change Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change Condition A Test Procedures And Requirements For Model MF-NSMF Series Test Test Conditions Accept/Reject Criteria Visual/Mech.....................................Verify dimensions and materials ....................................Per MF physical description Resistance ......................................In still air @ 23 C............................................................Rmin R R1max Time to Trip ....................................At specified current, Vmax, 23 C ..................................T max. time to trip (seconds) Hold Current ..................................30 min. at Ihold ..............................................................No trip Trip Cycle Life ................................Vmax, Imax, 100 cycles ..................................................No arcing or burning Trip Endurance ................................Vmax, 48 hours ..............................................................No arcing or burning Solderability ....................................ANSI/J-STD-002 ............................................................95 % min. coverage UL File Number ..................................E174545 http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545 CSA File Number ..............................CA110338 http://directories.csa-international.org/ Under "Certification Record" and "File Number" enter 110338-0-000 TUV Certificate Number ....................R 02057213 http://www.tuvdotcom.com/ Follow link to "other certificates", enter File No. 2057213 Thermal Derating Chart - Ihold (Amps) Ambient Operating Temperature Model MF-NSMF012 MF-NSMF020 MF-NSMF035 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 -40 C 0.19 0.30 0.51 0.76 1.11 1.64 2.20 -20 C 0.17 0.27 0.46 0.68 1.00 1.46 1.99 0 C 0.15 0.24 0.40 0.59 0.85 1.30 1.77 23 C 0.12 0.20 0.35 0.50 0.75 1.10 1.50 40 C 0.11 0.18 0.30 0.44 0.67 0.92 1.34 50 C 0.10 0.16 0.27 0.40 0.61 0.83 1.23 60 C 0.09 0.14 0.24 0.35 0.52 0.80 1.10 70 C 0.08 0.12 0.22 0.32 0.50 0.65 1.01 85 C 0.07 0.11 0.18 0.26 0.42 0.52 0.84 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Additional Features Additional Applications Patents pending Automotive electronic control modules MF-NSMF Series - PTC Resettable Fuses Product Dimensions A Model Min. 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) MF-NSMF012 MF-NSMF020 MF-NSMF035 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 B Max. 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) Min. 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) C Max. 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) Packaging: 3000 pcs. per reel. Top and Bottom View A Min. 0.7 (0.028) 0.48 (0.019) 0.48 (0.019) 0.48 (0.019) 0.40 (0.016) 0.40 (0.016) 0.40 (0.016) D Min. 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) Max. 1.10 (0.043) 0.85 (0.033) 0.85 (0.033) 0.85 (0.033) 0.70 (0.028) 0.70 (0.028) 0.70 (0.028) UNIT = Side View Recommended Pad Layout C 1.0 0.05 (.039 .002) 1.0 0.05 (.039 .002) 1.6 0.1 (.063 .004) B 2.0 0.1 (.079 .004) D Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MM (INCHES) Terminal material: Electroless Ni under immersion Au Termination pad solderability: Standard Au finish: Meets ANSI/J-STD-002 Category 2. Recommended Storage: 40 C max./70 % RH max. MF-NSMF Series - PTC Resettable Fuses How to Order Typical Time to Trip at 23 C 10 MF - NSMF 075 - 2 Multifuse(R) Product Designator MF-NSMF020 MF-NSMF035 Series NSMF = 1206 Surface Mount Component MF-NSMF110 MF-NSMF012 MF-NSMF075 1 Hold Current, Ihold 012-150 (0.12 Amps - 1.50 Amps) MF-NSMF150 Packaging Packaged per EIA 481-1 -2 = Tape and Reel Time to Trip (Seconds) MF-NSMF050 Typical Part Marking 0.1 Represents total content. Layout may vary. H 0 BIWEEKLY DATE CODE: WEEK 1 AND 2 = A WEEK 51 AND 52 = Z PART IDENTIFICATION: MF-NSMF012 = 0 MF-NSMF020 = 2 MF-NSMF035 = 3 MF-NSMF050 = 4 MF-NSMF075 = 5 MF-NSMF110 = 6 MF-NSMF150 = 8 0.01 0.001 0.1 1 10 100 Fault Current (Amps) The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables. Solder Reflow Recommendations 300 Preheating Soldering Cooling Temperature (C) 250 200 Notes: * MF-NSMF models cannot be wave soldered. * If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. * Compatible with Pb and Pb-free solder reflow profiles. 150 100 50 Circuit Protection Division 0 160-220 10-20 Time (seconds) MF-NSMF SERIES, REV. C, 11/03/04 120 Asia-Pacific: Tel: +886-2 2562-4117 * Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 * Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 * Fax: +1-951 781-5700 www.bourns.com Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-NSMF Series Tape and Reel Specifications MF-NSMF012 per EIA 481-1 Tape Dimensions MF-NSMF020 - MF-NSMF050 per EIA 481-1 MF-NSMF075 -MF-NSMF150 per EIA 481-1 W 8.0 0.30 (0.315 0.012) 8.0 0.30 (0.315 0.012) 8.0 0.30 (0.315 0.012) P0 4.0 0.10 (0.157 0.004) 4.0 0.10 (0.157 0.004) 4.0 0.10 (0.157 0.004) P1 P2 4.0 0.10 (0.157 0.004) 2.0 0.05 (0.079 0.002) 4.0 0.10 (0.157 0.004) 2.0 0.05 (0.079 0.002) 4.0 0.10 (0.157 0.004) 2.0 0.05 (0.079 0.002) A0 1.90 0.10 (0.075 0.004) 1.85 0.10 (0.073 0.004) 1.85 0.10 (0.073 0.004) B0 3.50 0.10 (0.138 0.004) 3.45 0.10 (0.136 0.004) 3.45 0.10 (0.136 0.004) 4.35 (0.171) 1.50 + 0.1/-0.0 (0.059 + 0.004/-0) 3.5 0.05 (0.138 0.002) 1.75 0.10 (0.069 0.004) 6.25 (0.246) 0.6 (0.024) 4.35 (0.171) 1.50 + 0.1/-0.0 (0.059 + 0.004/-0) 3.5 0.05 (0.138 0.002) 1.75 0.10 (0.069 0.004) 6.25 (0.246) 0.6 (0.024) 4.35 (0.171) 1.50 + 0.1/-0.0 (0.059 + 0.004/-0) 3.5 0.05 (0.138 0.002) 1.75 0.10 (0.069 0.004) 6.25 (0.246) 0.6 (0.024) 0.1 (0.004) 0.1 (0.004) 0.1 (0.004) 1.30 0.10 (0.051 0.004) 1.04 0.10 (0.041 0.004) 0.74 0.10 (0.029 0.004) 390 (15.35) 160 (6.30) 390 (15.35) 160 (6.30) 390 (15.35) 160 (6.30) 185 (7.28) 50 (1.97) 8.4 + 1.5/-0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) 185 (7.28) 50 (1.97) 8.4 + 1.5/-0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) 185 (7.28) 50 (1.97) 8.4 + 1.5/-0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) B1 max. D0 F E1 E2 min. T max. T1 max. K0 Leader min. Trailer min. Reel Dimensions A max. N min. W1 W2 max. UNIT = P0 T D0 P2 MM (INCHES) E1 W2(MEASURED AT HUB) COVER TAPE F E2 W B1 A N(HUB DIA.) B0 K0 T1 P1 A0 W1(MEASURED AT HUB) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.