fuses / sicherungen PFMD resettable fuses www.schurter.com 13 surface mount ptc-fuses t ype PFMD 3,4 x 4,7 mm fast tripping packaged per eia 481-1 agency recognition: ul, csa, t?v t ypical time to trip at 23 ?c dimensions / abmessungen solder pad layouts 50 75 100 a c b d applications hard disk drives pc motherboards pc peripherals point-of-sale (pos) equipment pcmcia cards general electronics t ypical part marking layout may vary manufacturer s t rademark part identification date code week 1 of 2000 = 0a (year and week) week 27 of 2000 = a0 (week and year) t est procedures and requirements for model PFMD series t est / t est t est conditions / bedingungen accept/reject criteria v isual/mech. / visuell/mech. v erify dimensions and materials / kontrolle abmess./mat. per pf physical description resistance / widerstand in still air @ 23 ? / bei ruhiger luft 23 ? r min r r max time to trip / t rip-zeit at specified current, v max, 23 ? / bei entspr. strom t max. time to trip / t rip-zeit (sec.) hold current / haltestrom 30 min. at i hold / bei haltestrom no trip t rip cycle life / t rip-zyklen v max , i max , 100 cycles / zyklen no arcing or burning t rip endurance / zeit im tripzustand v max , 48 hours / stunden no arcing or burning environmental characteristics operating/storage temperature / einsatz/lagertemp. ?0 ? to / bis +85 ? maximum device surface temperature in tripped state / 125 ? passive aging / passive alterung +85 ?, 1000 hours / std. 5% typ. resist. change humidity aging / feuchtigkeitsalterung +85 ?, 85% r.h. 1000 hours / std. 5% typ. resist. change thermal shock / thermischer schock +85 ? to/ bis ?0 ?, 20 times / zyklen 10% t yp. resist. change solvent resistance / l?sungsmittel-best?ndigkeit mil-std-202, method 215 no change v ibration mil-std-883c, method 2007.1, no change condition a 0.1 1 10 100 100 10 1 0.1 0.01 0.001 fault curr ent (a) time to trip (s) PFMD.010.2 PFMD.125.2 PFMD.075.2 PFMD.260.2 PFMD.110.2 PFMD.050.2 PFMD.150.2 PFMD.030.2 PFMD.014.2 PFMD.020.2 PFMD.160.2 PFMD.200.2
fuses / sicherungen PFMD resettable fuses www.schurter.com 14 t ype / typ i max v max i hold i trip initial 1 hour (r1) post- max. time tripped power resistance / reflow resistance / to trip at 23 ?c/8a / dissipation / amperes at 23 ?c / ohms at 23 ?c / amperes / seconds / watts at 23 ?c / av hold trip r min. r 1 max. at / bei 23 ?c at / bei 23 ?c PFMD.010.2 40 60.0 0.10 0.30 0.70 15.00 0.5 1.5 1.0 PFMD.014.2 40 60.0 0.14 0.34 0.40 6.50 1.5 0.15 1.0 PFMD.020.2 80 30.0 0.20 0.40 0.40 6.00 6.0 0.06 1.0 PFMD.030.2 100 30.0 0.30 0.60 0.30 3.00 8.0 0.10 1.2 PFMD.050.2 100 15.0 0.50 1.00 0.15 1.00 8.0 0.15 1.2 PFMD.075.2 100 13.2 0.75 1.50 0.11 0.45 8.0 0.20 1.2 PFMD.075.24.2 100 24.0 0.75 1.50 0.11 0.45 8.0 0.20 1.2 PFMD.110.2 100 6.0 1.10 2.20 0.04 0.21 8.0 0.30 1.2 PFMD.110.16.2 100 16.0 1.10 2.20 0.04 0.21 8.0 0.30 1.2 PFMD.125.2 100 6.0 1.25 2.50 0.035 0.14 8.0 0.4 1.5 PFMD.150.2 100 6.0 1.50 3.00 0.03 0.12 8.0 0.5 1.5 PFMD.160.2 100 8.0 1.60 2.80 0.035 0.10 8.0 2.0 1.5 PFMD.200.2 100 6.0 2.00 4.00 0.020 0.10 8.0 3.0 1.5 PFMD.260.2 100 6.0 2.60 5.20 0.015 0.08 8.0 5.0 1.5 electrical characteristics model / modell ab cd min. max. min. max. min. max. min. PFMD.010.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30 (0.172) (0.186) (0.121) (0.134) (0.022) (0.032) (0.012) PFMD.014.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.022) (0.032) (0.012) PFMD.020.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.022) (0.032) (0.012) PFMD.030.2 4.37 4.73 3.07 3.41 0.56 0.81 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.022) (0.032) (0.012) PFMD.050.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012) PFMD.075.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012) PFMD.075.24.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012) PFMD.110.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012) PFMD.110.16.2 4.37 4.73 3.07 3.41 0.38 0.62 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.015) (0.024) (0.012) PFMD.125.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.012) (0.019) (0.012) PFMD.150.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.012) (0.019) (0.012) PFMD.160.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30 ( 0.172) ( 0.186) ( 0.121) ( 0.134) (0.012) (0.019) (0.012) PFMD.200.2 4.37 4.73 3.07 3.41 0.30 0.48 0.30 ( 0.172) (0.186) ( 0.121) (0.134) (0.012) (0.019) (0.012) PFMD.260.2 4.37 4.73 3.07 3.41 0.25 0.48 0.30 (0.172) (0.186) (0.121) ( 0.134) (0.010) (0.019) (0.012) dimensions packaging: 2000 pcs. per reel dimensions in mm/inches soldering profile note PFMD models can be wave soldered and r eworked. maximum package body temperature (220 ?c) melting temperature of solder (183 ?c) 2 minutes or more preheat flux activation reflow cool 10? to 20 c per second less than 120 ?c per second 300 250 200 150 100 50 0 0 30 60 100 150 200 250 t emperature (? c) / time (second) (s) pf md .xxx .x ptc-fuse / style md = 4,5 mm surface mount component hold current, i hold 010-260 (0,10 a - 2,60 a) packaging packaged per eia 481-1 2 = t ape and reel / thermal derating chart-i hold / i trip (amps) t ype / typ ambient operating temperature e40 ?c e20 ?c 0 ?c 23 ?c 40 ?c 50 ?c 60 ?c 70 ?c 85 ?c PFMD.010.2 0.16 / 0.32 0.14 / 0.28 0.12 / 0.24 0.11 / 0.22 0.08 / 0.16 0.07 / 0.14 0.06 / 0.12 0.05 / 0.10 0.03 / 0.06 PFMD.014.2 0.23 / 0.52 0.19 / 0.45 0.17 / 0.40 0.14 / 0.34 0.12 / 0.29 0.10 / 0.25 0.09 / 0.23 0.08 / 0.21 0.06 / 0.16 PFMD.020.2 0.29 / 0.58 0.26 / 0.52 0.23 / 0.46 0.20 / 0.40 0.17 / 0.34 0.15 / 0.30 0.14 / 0.28 0.12 / 0.24 0.10 / 0.20 PFMD.030.2 0.44 / 0.88 0.39 / 0.78 0.35 / 0.70 0.30 / 0.60 0.26 / 0.52 0.23 / 0.46 0.21 / 0.42 0.18 / 0.36 0.15 / 0.30 PFMD.050.2 0.77 / 1.54 0.68 / 1.36 0.59 / 1.18 0.50 / 1.00 0.44 / 0.88 0.40 / 0.80 0.37 / 0.74 0.33 / 0.66 0.29 / 0.58 PFMD.075.2 1.15 / 2.30 1.01 / 2.02 0.88 / 1.76 0.75 / 1.50 0.65 / 1.30 0.60 / 1.20 0.55 / 1.10 0.49 / 0.98 0.43 / 0.86 PFMD.075.24.2 1.11 / 2.22 1.00 / 2.00 0.85 / 1.70 0.75 / 1.50 0.67 / 1.34 0.61 / 1.22 0.52 / 1.06 0.50 / 1.00 0.42 / 0.84 PFMD.110.2 1.59 / 3.18 1.43 / 2.86 1.26 / 2.52 1.10 / 2.20 0.95 / 1.90 0.87 / 1.74 0.80 / 1.60 0.71 / 1.42 0.60 / 1.20 PFMD.110.16.2 1.59 / 3.18 1.43 / 2.86 1.26 / 2.52 1.10 / 2.20 0.95 / 1.90 0.87 / 1.74 0.80 / 1.60 0.71 / 1.42 0.60 / 1.20 PFMD.125.2 1.80 / 3.61 1.63 / 3.25 1.43 / 2.86 1.25 / 2.50 1.08 / 2.16 0.99 / 1.98 0.91 / 1.82 0.81 / 1.62 0.68 / 1.36 PFMD.150.2 2.17 / 4.34 1.95 / 3.90 1.72 / 3.44 1.50 / 3.00 1.30 / 2.59 1.18 / 2.37 1.09 / 2.18 0.97 / 1.94 0.82 / 1.64 PFMD.160.2 2.30 / 5.00 2.20 / 4.40 1.90 / 3.80 1.60 / 2.80 1.45 / 2.90 1.30 / 2.60 1.15 / 2.30 1.03 / 2.06 0.91 / 1.82 PFMD.200.2 3.08 / 6.14 2.71 / 5.39 2.35 / 4.62 2.00 / 4.01 1.80 / 1.61 1.60 / 3.19 1.50 / 2.98 1.07 / 2.12 0.80 / 1.58 PFMD.260.2 4.00 / 7.98 3.52 / 7.01 3.06 / 6.09 2.60 / 5.15 2.34 / 4.64 2.08 / 4.13 1.95 / 3.87 1.39 / 2.74 1.04 / 2.05 how to order
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