275 04/00 rated voltage 42 vac/80 vdc rated current 300 to 600 ma rated inductance 0,47 to 4,7 mh construction n current-compensated ring core quad choke with ferrite core n bifilar winding features n case flame-retardant as per ul 94 v-0 n suitable for reflow soldering applications n suppression of asymmetrical interference coupled in on lines, whereas data signals up to some mhz can pass unaffectedly n use e.g. in telecom applications and rf equipment terminals n tinned marking manufacturer, ordering code, date of manufacture (month, year) delivery mode blister tape, reel packing for details on taping, packing and packing units see page 302 b82792-c2 chokes for data and signal lines quad chokes
276 04/00 dimensional drawing layout recommendation ssb1564-m 2,50,2 3 x 2,50,1 11,5 max. 7,3 max. 140,4 2?...8? a beschriftung 10,5 max. max. 0,1 a +0,1 0,05 0,6 _ +0,1 _ 0,4 0,05 marking ssb1462-z 1,6 3 x 2,5 9 15 b82792-c2 chokes for data and signal lines quad chokes
277 04/00 general technical data characteristics and ordering codes rated voltage v r 42 vac (50/60 hz) 80 vdc rated current i r referred to 50 hz and 60 c ambient temperature rated inductance l r measured with hp 4275a at l 1 mh = 100 khz, 10 mv l > 1 mh = 10 khz, 10 mv (specified per winding) inductance tolerance C 30/+ 50 % inductance decrease d l / l 0 < 10 % at dc magnetic bias with i r stray inductance l s measured at l 1 mh = 100 khz, 10 mv l > 1 mh = 10 khz, 10 mv dc resistance r typ typical values, measured at 20 c ambient temperature solderability (215 3) ?c, (3 0,3) s wetting of soldering area 3 95 % in accordance with iec 60068-2-58 climatic category 40/125/56 (C 40 c/+ 125 c/56 days damp heat test) in accordance with iec 60068-1 weight approx. 2 g l r mh l s, typ nh i r ma r typ w v t vdc, 2 s ordering code 0,47 200 600 0,25 750 b82792-c2474-n315 1,0 250 500 0,30 750 B82792-C2105-N365 4,7 450 300 0,80 750 b82792-c2475-n365 b82792-c2 chokes for data and signal lines quad chokes
278 04/00 insertion loss a e (typical values at z = 50 w ) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) b82792-c2474-n315 b82792-c2475-n365 B82792-C2105-N365 ssb1422-6 0 10 f 10 10 10 10 mhz 10 20 30 40 50 db e a 2 1 0 2 _ 1 _ ssb1424-m 0 10 f 10 10 10 10 mhz 10 20 30 40 50 db e a 2 1 0 2 _ 1 _ ssb1423-e 0 10 f 10 10 10 10 mhz 10 20 30 40 50 db e a 2 1 0 2 _ 1 _ b82792-c2 chokes for data and signal lines quad chokes
|
