*rohs directive 2002/95/ec jan 27, 2003 including annex. specifications are subject to change without notice. customers should verify actual device per formance in their specific applications. 4b06b-504-rc - surge line protection module electrical characteristics resistance v alue, 50 ohm r1=r2=42 ohms ......................................................................1 % ratio t olerance r1/r2 .............................................................1 % resistance v alue, 100 ohm r1=r2=92 ohms ......................................................................1 % ratio t olerance r1/r2 .............................................................1 % pptc, r3 & r4, 8 ohms nominal v alue resistance range .............................................5 ohms to 15 ohms ratio t olerance r3/r4 .........................matched to within 1.0 ohms t rip time at 1 amp ...............................................2 seconds at 25 c hold curr ent ............................................................................130 ma t emperatur e range ..................................................-40 oc to +85 oc physical characteristics body style ................................................................open frame sip substrate material ........................................................96 % alumina lead frame material .......................................copper , solder coated flammability .....................................................conforms to ul94v -0 functional characteristics lightning sur ge t est ............................................10 x 700 s, 1.5 kv power induction ..................................................................300 v rms power contact ....................................................................220 v rms features rohs compliant* versions available over voltage/lightning protection to itu-t k.20/k.21/k.45 resettable over current protection t ypical application is secondar y protection on telecom line cards 5.08 (.200) max. max. 0.36 (.014) 38.35 (1.510) 9 7 5 5 1 1 1 1 10.16 (.400) 2 plcs. 5.08 (.200) .51 (.020) max. seated height 1.40 (.055) 3.43 .38 (.135 .015) 10.67 (.420) 1 5 7 r1 r3 15 9 11 r2 r4 how t o or der 4b 06 b - 504 - xxx lf model (4b = open frame) number of pins physical con?guration electrical con?guration 504 = matched pair of r esistors plus pptc resistance code ? 500 = 50 ohms ? 101 = 100 ohms rohs compliant option blank = standar d pr oduct lf = rohs compliant pr oduct pr oduct dimensions electrical schematic dimensions: millimeters (inches) rev . 06/11 asia-paci?c: tel +886- (0)2 25624117 f ax +886- (0)2 25624116 eur ope: tel +41-41 7685555 f ax +41-41 7685510 the americas: tel +1-951 781-5500 f ax +1-951 781-5700 www .bour ns.com *rohs compliant versions available
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