1 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse description fast acting for excessive current compatible with reflow and wave solder rugged ceramic and glass construction excellent environmental performance rohs compliant ,lea d free & halogen free material applications telecommunication: pda / dsl / cell phones computers: lcd panel / printers/ laptop/ servers consumer electronics: dvd player / mp3 mp4 player environmental data life test: 3 0 c 2 c , 75 % rated curre nt , 1000 hours, humidity bias: mil - std - 202 , method 103 moisture resistance test: mil - std - 202, method 106g thermal shock: mil - std - 202, method 107g terminal strength: aec - q200 - 006 board flex: aec - q200 - 005 appendix 2 note: 1 mm (min) vibration: mil - std - 202, method 204c mechanicalshock:mil - std - 202,method 213c solderability: mil - std - 202 method 208h resistance to solder heat: mil - std - 202,method 210a electrical characteristics a mp e re ra t ing % of a mp r at i n g o pening t i m e 2 0 0 m a - 4 a 1 00% 4 ho u rs minim u m 2 0 0 m a - 4 a 2 50% 5 s e con d s m aximum electrical specifications product code current rating voltage rating interrupting rating* resistance (ohms)** typical melt i 2 t *** dc dc typ. dc (a 2 s) s0402f 200 20 0ma 24v 35a 4 . 3 00 0.00 08 s0402f250 250ma 24v 35a 3.200 0.0011 s0402f375 375ma 24v 35a 1.140 0.0021 s0402f500 500ma 24v 35a 1.200 0.0043 s 0402 f series sn pl a t ing overco at ceramic substr a te fuse element cu / ni pl a ting
2 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse s0402f750 750ma 24v 35a 0.520 0.0110 s0402f1 1a 24v 35a 0.090 0.049 s0402f1.25 1.25a 24v 35a 0.075 0.052 s0402f1.5 1.5a 24v 35a 0.058 0.076 s0402f1.75 1.75a 24v 35a 0.045 0.13 s0402f2 2a 24v 35a 0.035 0.18 s0402f2.5 2.5a 24v 35a 0.025 0.23 s0402f3 3a 24v 35a 0.019 0.33 s0402f3.5 3.5a 24v 35a 0.018 0.45 s 0402 f4 4a 24v 35a 0.014 0.65 *dc interrupting rating (measured at rated voltage, time constant of less th an 50 microseconds, battery source) **dc cold resistance (measured at 10% of rated current) *** typical melting i2t (measured with a battery bank at rated dc voltage, measured at 1ms open time ) device designed to carry rated current for four hours minimum . an operating current of 75% or less of rated current is recommended, with further derating required at elevated ambient temperatures. typical performance curves 1 10 100 0.00001 0.0001 0.001 0.01 0.1 1 0 2 00 ma 250 ma 375 ma 50 0 ma 750m a 1 a 1. 2 5 a 1. 5 a 2 a 1.7 5 a 3 a 3.5 a 4 a 2.5 a time(s) current(a) 1 0
3 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse product dimension recommended pad layout part number system s 0402 f 250 tr packing code ampere rating f(fast acting) series(1206 size) s p e c ify p a cka gi n g a n d pr o d uct co d e ( i. e . s 0402 f25 0 - tr) note: t r: 10, 000 pi e c es o f f u ses o n 8 m m t ape- a n d - re e l on a 7 i n ch ( 1 78mm) r e e l p er eia s t an dard 481 revision history date revision description of changes 31- july -2011 a first issue 1.0 0.1 0.52 0. 05 0. 2 5 0. 1 0. 35 0. 05 0.5 1.5 0.6 dimensions: mm
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