* 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. 1 hour (r 1 ) tripped i hold i trip initial post-trip max. time power resistance resistance to trip dissipation model amperes ohms ohms amperes seconds watts v max. i max. at 23 c at 23 c at 23 c at 23 c at 23 c at 23 c volts amps hold trip min. max. max. typ. MF-S120 15 100 1.20 2.70 0.085 0.160 0.220 6 5.0 1.20 MF-S120s 15 100 1.20 2.70 0.085 0.160 0.220 6 5.0 1.20 MF-S150 15 100 1.50 3.00 0.050 0.090 0.110 8 5.0 1.30 MF-S175 15 100 1.75 3.80 0.050 0.090 0.120 9 4.0 1.50 MF-S175s 15 100 1.75 3.80 0.050 0.090 0.120 9 4.0 1.50 MF-S200 30 100 2.00 4.40 0.030 0.060 0.080 10 4.0 1.90 MF-S350 30 100 3.50 6.30 0.017 0.031 0.040 20 3.0 2.50 MF-S420 30 100 4.20 7.60 0.012 0.024 0.040 20 6.0 2.90 MF-S series - ptc resettable fuses s350 0144t electrical characteristics features axial leaded fully compatible with current industry standards weldable nickel terminals very low internal resistance agency recognition: rohs compliant* lead free applications rechargeable battery pack protection provides overcurrent protection with 125 ? trip temperature note: slotted lead option available on all models. operating/storage temperature ........................-40 ? to +85 ? maximum device surface temperature in tripped state ................................................125 ? passive aging......................................................+85 ?, 1000 hours ....................................? % t ypical resistance change humidity aging....................................................+85 ?, 85% r.h. 7 days ............................? % typic al resistance change vibration ..............................................................mil-std-883c, method 2007.1, ................no change condition a environmental characteristics test test conditions accept/reject criteria visual/mech. ......................................................verify dimensions and materials..................per mf physi cal description resistance ..........................................................in still air @ 23 ? ....................................... .rmin r r1max time to trip ........................................................at specified current, vmax, 23 ? ..............t max. time to trip (seconds) hold current ......................................................30 min. at ihold............................................n o trip trip cycle life ....................................................vmax, imax, 100 cycles ..............................no arcin g or burning trip endurance....................................................vmax, 48 hours ..........................................no ar cing or burning ul file number ..................................................e 174545s csa file number ................................................ca 110338 t?v file number ................................................r2057213 test procedures and requirements for model MF-S series thermal derating chart - i hold / i trip (amps) ambient operating temperature model -40 c -20 c0 c 23 c 40 c 50 c 60 c 70 c 85 c MF-S120 1.90 / 4.28 1.70 / 3.83 1.50 / 3.38 1.20 / 2.70 1.00 / 2.25 0.90 / 2.03 0.80 / 1.80 0.70 / 1.58 0.50 / 1.13 MF-S120s 1.90 / 4.28 1.70 / 3.83 1.50 / 3.38 1.20 / 2.70 1.00 / 2.25 0.90 / 2.03 0.80 / 1.80 0.70 / 1.58 0.50 / 1.13 MF-S150 2.20 / 4.40 2.00 / 4.00 1.80 / 3.60 1.50 / 3.00 1.30 / 2.60 1.10 / 2.20 1.00 / 2.00 0.90 / 1.80 0.70 / 1.40 MF-S175 2.50 / 5.59 2.30 / 5.14 2.00 / 4.47 1.70 / 3.80 1.50 / 3.35 1.30 / 2.91 1.20 / 2.68 1.10 / 2.46 0.90 / 2.01 MF-S175s 2.50 / 5.59 2.30 / 5.14 2.00 / 4.47 1.70 / 3.80 1.50 / 3.35 1.30 / 2.91 1.20 / 2.68 1.10 / 2.46 0.90 / 2.01 MF-S200 3.20 / 7.04 2.80 / 6.16 2.50 / 5.50 2.00 / 4.40 1.70 / 3.74 1.60 / 3.52 1.40 / 3.08 1.20 / 2.64 0.90 / 1.98 MF-S350 5.40 / 9.72 4.80 / 8.64 4.30 / 7.74 3.50 / 6.30 3.00 / 5.40 2.80 / 5.04 2.50 / 4.50 2.20 / 3.96 1.70 / 3.06 MF-S420 6.40 / 11.5 5.70 / 10.3 5.10 / 9.23 4.20 / 7.60 3.60 / 6.51 3.30 / 5.97 3.00 / 5.43 2.60 / 4.70 2.10 / 3.80 *rohs compliant t v rheinland
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. abcdf model min. max. min. max. min. max. min. max. min. max. MF-S120 19.9 22.1 4.9 5.2 0.6 1.0 5.5 7.5 3.8 4.1 (0.783) (0.870) (0.193) (0.205) (0.024) (0.039) (0.217) (0.295) (0.150) (0.161) MF-S120s 19.9 22.1 4.9 5.2 0.6 1.0 5.5 7.5 3.8 4.1 (0.783) (0.870) (0.193) (0.205) (0.024) (0.039) (0.217) (0.295) (0.150) (0.161) MF-S150 21.3 23.4 10.2 11.0 0.5 1.1 4.1 5.5 4.8 5.4 (0.839) (0.921) (0.402) (0.433) (0.020) (0.043) (0.161) (0.217) (0.189) (0.213) MF-S175 20.9 23.1 4.9 5.2 0.6 1.0 4.1 5.5 3.8 4.1 (0.823) (0.909) (0.193) (0.205) (0.024) (0.039) (0.161) (0.217) (0.150) (0.161) MF-S175s 20.9 23.1 4.9 5.2 0.6 1.0 4.1 5.5 3.8 4.1 (0.823) (0.909) (0.193) (0.205) (0.024) (0.039) (0.161) (0.217) (0.150) (0.161) MF-S200 21.3 23.4 10.2 11.0 0.5 1.1 5.0 7.6 4.8 5.4 (0.839) (0.921) (0.402) (0.433) (0.020) (0.043) (0.197) (0.217) (0.189) (0.213) MF-S350 28.4 31.8 13.0 13.5 0.5 1.1 6.3 8.9 6.0 6.6 (1.119) (1.252) (0.512) (0.531) (0.020) (0.043) (0.248) (0.350) (0.236) (0.260) MF-S420 30.6 32.4 12.9 13.6 0.5 1.1 5.0 7.5 6.0 6.6 (1.205) (1.276) (0.508) (0.535) (0.020) (0.043) (0.197) (0.295) (0.236) (0.260) f b d d c a standard style f b d d a "s" style c slit nominal 0.5 (.020) 4.0 (.157) x product dimensions terminal material: quarter-hard nickel MF-S, rev. j, 11/04 MF-S series - ptc resettable fuses typical part marking represents total content. layout may vary. manufacturer's trademark part identification lot no. (t = taiwan s = china) s120 0180t date code (first digit = last digit of year; next three digits = day of year) additional features patents pending mm (inches) dimensions = packaging: bulk - 500 pcs. per bag. tape and reel - consult factory.
MF-S series - ptc resettable fuses how to order mf - s 120 s - __ multifuse product designator series s = axial leaded ?trap?component hold current, i hold 120-420 (1.20 amps - 4.20 amps) slotted lead option packaging options - __ = bulk packaging - 2 = tape and reel* *packaged per eia486-b typical time to trip at 23 c 0.01 0.001 1 10 100 0.1 1 10 fault current (amps) time to trip (seconds) m f -s 1 2 0 m f -s 1 5 0 m f -s 3 5 0 m f -s 4 2 0 m f -s 1 7 5 m f -s 2 0 0 specifications are subject to change without notice. customers should verify actual device performance in their specific applications.
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. MF-S, mf-ls, mf-lr and mf-vs series tape and reel specifications reel dimensions taped component dimensions pasteboard hold pasteboard hold 4.0 0.2 (.157 .008) 2.0 (.079) radius dia. 1.0 + 0.1/ -0 (.039 + .004/-0) 5.56 0.10 (.219 .004) 4.0 0.1 (.157 .004) 12.0 0.1 (.472 .004) 48.0 0.3 (1.90 .012) 0.2 (.008) max. 8.0 0.2 (.315 .008) 13.0 (.512) dia. 330 (13.0)
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