srt resistor technology miniature/standard chip resistors type: crs sizes: 0504, 0603, 0805, 1206 features: ? chip resist ors in thickfilm ? resistance element glass-passiv a ted ? contact areas nickel-barrier/tinned ? rf-versions untrimmed ? resistance values up to 500m ? working voltage up to 600v dimensions: l b c d siz e l b d c 0504 1.25 +0.15/ -0.05 1.0 +0.1 5 /-0.0 5 0.3 +0.1 5 /-0.0 5 0.2 +0.2 / -0.1 0603 1.5 +0.1 5/-0.0 5 0.8 +0.1 5 /-0.0 5 0.4 +0.1 5 /-0.0 5 0.2 +0.2 / -0.1 0805 2.0 +0.1 5/-0.0 5 1.25 +0.15/ -0.05 0.4 +0.1 5 /-0.0 5 0.3 +0.2 / -0.1 1206 3.2 +0.1 5/-0.0 5 1.5 +0.2 / -0.05 0.4 +0.1 5 /-0.0 5 0.3 +0.2 / -0.1 l = len gth, b = width, d = thickne s s, c = width of wrap aro und (in mm) packaging : bulk in plas tic bags or tubes ? minimum quantity 100 pieces per value blistertape acc. to iec 60286-3 ? minimum 1000 pieces per value reel diameter 180 mm or 330 mm ordering data: type ? value ? tolerance ? tcr ? packaging example: crs 0805 100k 1% - tc 100 tape 180 mm if no requirements for tcr and ta ping are given the standard value (highest value in table) will be supplied and packaging is bulk . srt resistor technology gmbh fon: ++49 / 09103 / 79520 ostlandstr. 31 fax: ++49 / 09103 / 5128 d-90556 cadolzburg mail to: webmaster@srt-restech.de inter net: www.srt-restech.de issue 09/04 w i l l o w t e c h n o l o g i e s l t d . s h a w l a n d s c o u r t , n e w c h a p e l r o a d , l i n g f i e l d , s u r r e y , r h 7 6 b l , u n i t e d k i n g d o m t e l . + 4 4 ( 0 ) 1 3 4 2 8 3 5 2 3 4 f a x . + 4 4 ( 0 ) 1 3 4 2 8 3 4 3 0 6 e - m a i l . s a l e s @ w i l l o w . c o . u k w e b . w w w . w i l l o w . c o . u k
srt resistor technology srt resistor technology gmbh fon: ++49 / 09103 / 79520 ostlandstr. 31 fax: ++49 / 09103 / 5128 d-90556 cadolzburg mail to: webmaster@srt-restech.de inter net: www.srt-restech.de miniature/standard chip resistors type: crs sizes: 0504, 0603, 0805, 1206 technical data ? depending on size: size 0504 0603 0805 1206 power rating p 70 (mw) (p 155 = 0 mw) 100 100 125 250 working voltage u_, u eff (v) trimmed untrimmed (tol. > 5%) 50 150 75 200 100 300 200 600 ranges / tolerances / tcr 1) / vcr 0r1 ? <1r ? 10/20% tc100/250 5/10/20% tc100/250 5/10/20% tc100/250 1r ? <10r 5/10/20% tc100/250 5/10/20% tc100/250 2/10/20% tc100/250 2/10/20% tc100/250 10r ? <100r 2/5/10% tc100 1/2/5/10% tc100 1/2/5/10% tc50/100 1/2/5/10% tc50/100 100r ? 1m 1/2/5/10% tc50/100 1/2/5/10% tc50/100 0.5/?/10% tc50/100 0.5/?/10% tc50/100 >1m ? 10m 1/2/5/10% tc50/100 1/2/5/10% tc50/100 0.5/?/10% tc50/100 0.5/?/10% tc50/100 >10m ? 100m 2/5/10/20% tc100/250 1/?/20% tc50/100 0.5/?/20% tc50/100 0.5/.../20% tc50/100 >100m ? 500m ? 5/.../20% tc100/250 2/.../20% tc100/250 2/.../20% tc100/250 1) tc 50: temperature range + 25c...+ 125c zero-ohm-jumper: < 50 mohm. tcr max. + 4000 sizes 0805/1206 in range 1m ? 100 m as special product also with tcr 25 available. technical data ? general: temperature range -55c ... +155c climatic category acc. to iec 60068 55/155/56 solderability acc iec 60068 t2 -20. ta meth.1 235c 2s max. soldering temperature acc. ie c 60068 t2-20. tb m. 1a 260c 10s long term stability 10r ? 100m <10r / >100m storage 125c/1000h <0.5% <1% storage 155c/1000h <1% <2% load p 70 /70c/1000h <0.5% <1% short term overload <0.25% <0.5% damp heat (56d/40c/96%) <0.5% <1% data not specified according cecc 40401-802 issue 07/04 issue 09/04 w i l l o w t e c h n o l o g i e s l t d . s h a w l a n d s c o u r t , n e w c h a p e l r o a d , l i n g f i e l d , s u r r e y , r h 7 6 b l , u n i t e d k i n g d o m t e l . + 4 4 ( 0 ) 1 3 4 2 8 3 5 2 3 4 f a x . + 4 4 ( 0 ) 1 3 4 2 8 3 4 3 0 6 e - m a i l . s a l e s @ w i l l o w . c o . u k w e b . w w w . w i l l o w . c o . u k
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