9.5 (.374) 11.6 0.5 (.457 .020) 9.0 0.5 (.354 .020) 1.0 (.039) r 2.5 (.098) 2.1 (.083) 5.4 0.5 (.213 .020) 12.5 (.492) 12.6 0.5 (.496 .020) 10.0 0.5 (.394 .020) features formerly model height of 5.4 mm current rating up to 2.65 a rohs compliant* applications input/output of dc/dc converters industrial electronics power supplies for: portable communications equipment camcorders lcd tvs car radios pm125s series - shielded smd power inductors *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci? cations are subject to change without notice. customers should verify actual device performance in their speci? c applications. *rohs compliant electrical speci cations general speci cations test voltage .................................... 0.1 v re ow soldering ....230 ?; 50 sec max. operating temperature ................................ -40 ? to +125 ? (temperature rise included) storage temperature ...-40 ? to +125 ? resistance to soldering heat ...........................260 ?, 10 sec. max. materials core .............................................. ferrite wire ............................ enameled copper adhesive ...............................epoxy resin terminal .................................... sn/ni/ag rated current ................... ind. drop 10 % typ. at isat temperature rise ............... 40 ? typical at idc packaging .....................500 pcs. per reel bourns part no. inductance 100 khz test frequency (mhz) srf mhz typ. dcr max. (m ) idc (a) isat (a) ( h) tol. (%) pm125s-100m-rc 10 ?0 2.52 24 50 2.65 4.43 pm125s-120m-rc 12 ?0 2.52 21 50 2.50 5.31 pm125s-150m-rc 15 ?0 2.52 19 60 2.45 3.68 pm125s-180m-rc 18 ?0 2.52 16 60 2.40 4.32 PM125S-220M-RC 22 ?0 2.52 15 70 2.20 4.04 pm125s-270m-rc 27 ?0 2.52 14 80 2.00 3.62 pm125s-330m-rc 33 ?0 2.52 13 100 1.80 3.00 pm125s-390m-rc 39 ?0 2.52 12 110 1.65 3.00 pm125s-470m-rc 47 ?0 2.52 10 120 1.50 1.78 pm125s-560m-rc 56 ?0 2.52 9 150 1.38 1.90 pm125s-680m-rc 68 ?0 2.52 9 170 1.26 2.08 pm125s-820m-rc 82 ?0 2.52 8 200 1.14 1.82 pm125s-101m-rc 100 ?0 1.00 7 250 1.05 1.19 pm125s-121m-rc 120 ?0 1.00 6 280 0.95 0.95 pm125s-151m-rc 150 ?0 1.00 6 400 0.85 1.18 pm125s-181m-rc 180 ?0 1.00 5 480 0.77 1.07 pm125s-221m-rc 220 ?0 1.00 5 520 0.70 0.95 pm125s-271m-rc 270 ?0 1.00 4 700 0.63 1.07 pm125s-331m-rc 330 ?0 1.00 4 800 0.57 0.78 pm125s-391m-rc 390 ?0 1.00 4 1080 0.52 0.91 pm125s-471m-rc 470 ?0 1.00 3 1200 0.48 0.87 pm125s-561m-rc 560 ?0 1.00 3 1340 0.44 0.74 pm125s-681m-rc 680 ?0 1.00 3 1780 0.40 0.74 pm125s-821m-rc 820 ?0 1.00 2 2000 0.36 0.26 electrical schematic product dimensions recommended pad layout dimensions: mm (inches) typical part marking 820
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. pm125s series - shielded smd power inductors inductance vs. current 0.5 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 dc current (a) inductance ( h) 0 5 10 15 20 25 30 35 40 45 470 390 330 270 220 180 150 120 100 0 0.5 1.0 1.5 2.0 2.5 dc current (a) inductance ( h) 0 5 10 15 20 25 30 35 40 45 821 681 561 471 391 331 0 0.5 1.0 1.5 2.5.5 2.0 4.0 3.5 3.0 4.5 dc current (a) inductance ( h) 0 50 100 150 200 250 300 271 221 181 151 121 101 820 680 560 l vs. i
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. pm125s series - shielded smd power inductors packaging speci cations 01/08 dimensions: mm (inches) qty: 500 pcs. per reel 21.5 +0.5/-0 (.846 +.020/-0) dia. 13.0 +0.5/-0.2 (.512 +.020/-0) dia. 2.00 0.5 (.079 .020) 100.0 1.5 (3.94 .059) 330 1.5 (12.99 .059) dia. dia. 29.5 0.4 (1.16 .016) 24.5 +0.5/-0 (.965 +.020/-0) 150 16.00 0.1 (.630 .004) 12.00 0.1 (.472 .004) 3.00 (.118) 1.5 + 0.1/-0 (.059 +.004/-0) dia. r 2.00 0.1 (.079 .004) 6.10 0.1 (.240 .004) 1.75 0.1 (.069 .004) 0.40 0.05 (.016 .002) 13.00 0.1 (.512 .004) 24.00 0.3 (.945 .012) 11.5 0.1 (.453 .004) 4.00 0.1 (.157 .004)
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