1 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse description h igh inrush current withstanding capability compatible with reflow and wave solder rugged ceramic and glass construction excellent environmental performance rohs comp liant ,lead free & halogen free material applications telecommunication: pda / dsl computers: lcd panel / printers/ laptop/ servers consumer electronics: dvd player / mp3 mp4 player environmental data life test: mil - std - 202, method 108 d hum idity 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 204 c m echanical shock:mil - std - 202,method 213 c solderability: ansi/j - std - 202 resistance to solder heat: mil - std - 202,method 210b electrical characteristics a mp e re ra t ing % of a mp r at i n g o pening t i m e 1 a - 7 a 1 00% 4 ho u rs minim u m 1 a - 7 a 200% 1~60 senconds 1 a - 7a 1000% 0.0002 0.02s e con d s s 1206h series sn pl a t ing overcoat ceramic substr a te fuse element cu / ni pl a ting electrical specifications product code current rating voltage rating dc interr upting rating* resistance (ohms)** typ. typical melt i 2 t *** (a 2 s) alpha code marking s1206 h 1 1a 63v 50a 0.41 0. 10 h s1206 h 1.25 1.25a 63v 50a 0.25 0. 22 j s1206 h 1.5 1.5a 63v 50a 0.2 0. 26 k
2 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse typical performance curves 1 10 100 0.00 01 0.0 01 0. 01 0. 1 1 1 0 0 1.0 a 1.25 a 1. 5 a 2.0 a 2.5 a 3.0 a 4.0 a 3.5 a 5.0a 5.5 a 6.0a 4.5 a time(s) current(a) 1 0 0 s1206 h 2 2a 63v 50a 0.13 0. 67 n s1206 h 2.5 2.5a 32v 50a 0.081 0.97 o s1206 h 3 3a 32v 50a 0.052 1.20 p s1206 h 3.5 3.5a 32v 50a 0.04 1.64 r s1206 h 4 4a 32v 50a 0.03 2.43 s s1206 h 4.5 4.5a 32v 50a 0.025 3.50 x s1206 h 5 5a 32v 50a 0.02 5.45 t s1206 h5.5 5. 5a 2 4 v 6 0a 0.016 6.20 s1206 h6 6 a 2 4 v 6 0a 0.013 8.10 y s1206 h7 7a 2 4 v 6 0a 0.012 9.88 u *; dc interrupting rating (measured at rated voltage, time constant of less than 50 microseconds, battery source) **dc cold resistance (measured at 10% of rated current) *** typical melting i2t (mea sured with a battery bank at rated dc voltage and at 0.001 second clear time, time constant of calirated cir cuit less than 50 microseconds) device designed to carry rated current for four hours minimum. an operating current of 75% or less of rated current i s recommended, with further derating required at elevated ambient temperatures. 7 .0 a
3 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse product dimension recommended pad layout part number system s 1206 h 2 tr packing code ampere rating h ( high inrush ) series(1206 size) note: t r: 3 , 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 3.2 0. 2 1.6 0. 2 0. 5 0. 25 0. 5 5 0. 2 1.5 3.5 1. 8 dimensions: mm
4 @c opyrigh t good - ark2012 www. goodark .com chip fuse chip fuse
|
