*rohs directive 2002/95/ec jan 27, 2003 including annex. specifications are subject to change without notice. customers should verify actual device performance in their specific applications. 4a12p-516-rc - surge line protection module electrical characteristics resistance value..........................................................................50 resistance tolerance..................................................................1 % tcr ..................................................................................100 ppm/c ratio tolerance ........................................................................0.5 % temperature range...................................................-40 oc to +85 oc physical characteristics body style ...........................................dual in line smd - twin pack substrate material ........................................................96 % alumina lead frame material .......................................copper, solder coated flammability .....................................................conforms to ul94v-0 processability................unit is only suitable for no-clean processing convection reflow...................unit will withstand 260 , 20 seconds packaging .................16 diameter reels, 44 mm tape, 250 pcs./reel functional characteristics (per bellcore gr-1089) first level lightning sur ge - resistors will remain within tolerance after testing. 1000 volts peak, 100 amp peak current, max. rise/min. decay time 10x1000 s, 60 seconds between pulses: number of pulses ..............................25 each resistor each polarity 2500 volts peak, 500 amp peak current, max. rise/min. decay time 2x10 s, 60 seconds between pulses: number of pulses .............................10 simultaneous each polarity first level ac power fault - resistors will remain within tolerance after testing. 50 vrms, 0.33 amp short circuit current: duration...........................................................................15 minutes 100 vrms, 0.17 amp short circuit current: duration...........................................................................15 minutes 600 vrms, 1.00 amp short circuit current: duration ........................................................60 one-second pulses second level lightning sur ge - resistor package must fail safely causing no fire, electrical, or framentation hazard. 5000 volts peak, 500 amp peak current, max. rise/min. decay time 2x10 s: number of pulses ...............................1 simultaneous each polarity second level ac power fault - resistor package must fail safely causing no fire, electrical, or framentation hazard. device will fail prior to bussman mdq 1-6/10 a fuse in series. 100 vrms, 2.2 amp short circuit current: duration...........................................................................15 minutes 600 vrms, 7 amp short circuit current: duration............................................................................5 seconds 250 vrms, 25 amp short circuit current: duration...........................................................................15 minutes 600 vrms, 60 amp short circuit current: duration............................................................................5 seconds features rohs compliant* versions available overcurrent/lightning protection to bellcore gr-1089 typical application is secondary protection on telecom line cards ul497a recognition thermal fuse links 4 2 1 8 10 11 32.81 (1.292) 3.72 (.146) max. 10.16 .13 (.400 .005) 2.54 .13 (.100 .005) 12.70 (.500) 14.59 (.575) f1a f2b f2a f1b r1a r1b r2b r2a 1 2 4 8 10 11 22 21 19 15 13 12 product dimensions electrical schematic dimensions: millimeters (inches) asia-pacific: tel +886- (0)2 25624117 ? fax +886- (0)2 25624116 europe: tel +41-41 7685555 ? fax +41-41 7685510 americas: tel +1-951 781-5500 ? fax +1-951 781-5700 www.bourns.com rev. 06/11 how to order 4a 12 p - 516 - 500 lf model (4a = surface mount) number of pins physical configuration electrical configuration 516 = matched pair of resistors plus thermal fuse resistance code ? 500 = 50 ? 300 = 30 ? 200 = 20 rohs compliant option blank = standard product lf = rohs compliant product max. 4.07 .25 (.160 .010) 2.80 (.110) 7.87 (.310) *rohs compliant versions available
|
