147 ? 2009 littelfuse, inc. specifications are subject to change without notice. radial lead fuses 373 series tr5 ? > fast-acting > 373 series please refer to www.littelfuse.com/series/373.html for current information. 373 series 373 series, tr5 ? , fast-acting fuse agency approvals agency agency file number ampere range file number: e 67006 50ma - 6.3a certification: 51378 50ma - 6.3a file number: e67006 8a - 10a features electrical characteristics t 3 f e v d f e 1 $ # t q b d f s f r v j s f n f o u t t % j s f d u t p m e f s b c m f p s q m v h j o w f s t j p o t t * o u f s o b u j p o b m m z b q q s p w f e t - p x j o u f s o b m s f t j t u b o d f t 4 i p d l t b g f d b t j o h t 7 j c s b u j p o s f t j t u b o u t ) b m p h f o g s f f t - f b e g s f f t " w b j m b c m f g s p n n " to 10a % of ampere rating ampere rating opening time 200% 50ma - 6.3a 4 f d p o e t
max. 8a - 10a 4 f d p o e t
max. applications $ p o e v d u j o h q b u i d s p t t t f d u j p o n j o j n v n ? n n 2 electrical characteristics amp code rated current voltage rating breaking capacity voltage drop 1.0 x i n max. (mv) power dissipation 1.0 x i n max. (mw) melting integral 10 x i n max. (a 2 s) agency approvals ? 0050 50ma 7 " 7 " $ ) [ d p t ? = 1.0 1400 70 0.0001 xx 0063 63ma 7 1300 85 0.00023 xx 0080 80ma 7 1200 100 0.00037 xx 0100 100ma 7 110 0 110 0 . 0 013 xx 0125 125ma 7 1000 125 0.0019 xx 0160 160ma 7 950 155 0.004 xx 0200 200ma 7 850 170 0.0065 xx 0250 250ma 7 750 190 0.014 xx 0315 315ma 7 650 205 0.032 xx 0400 400ma 7 230 95 0.016 xx 0500 500ma 7 220 110 0.025 xx 0630 630ma 7 210 135 0.045 xx 0800 800ma 7 200 160 0.069 xx 1100 1.00a 7 190 190 0.125 xx 1125 1.25a 7 180 225 0.2 xx 1160 1.60a 7 170 275 0.38 xx 1200 2.00a 7 160 320 0.63 xx 1250 2.50a 7 150 375 1.2 xx 1315 3.15a 7 140 445 1.9 xx 1400 4.00a 7 130 520 3.5 xx 1500 5.00a 7 120 630 6.2 xx 1630 6.30a 7 115 1000 9.1 xx 1800 8.00a 1 7 120 1600 30 x 2100 10.00a 1 7 110 2000 55 x / p u f n f b o t u i f o v n c f s p o f x j u i u x p e f d j n b m q m b d f t
n f b o t u i f o v n c f s p o f u i p v t b o e t # b u u f s z $ i b s h f s t t $ p o t v n f s & |