*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. *rohs compliant pm74sb series - shielded smd power inductors features formerly model height of 4.5 mm current rating up to 1.65 a rohs compliant* applications input/output of dc/dc converters industrial electronics power supplies for: ?portable communications equipment ?camcorders ?lcd tvs ?car radios electrical specifications product dimensions 1.0 (.039) r 2.1 (.083) ref. 2.0 (.079) 7.8 0.4 (.307 .016) 8.0 (.315) 4.5 0.4 (.177 .016) 7.0 0.4 (.276 .016) 7.5 (.295) general specifications test voltage.....................................0.1 v reflow soldering ....230 c; 50 sec max. operating temperature ..-40 c to +125 c (temperature rise included) storage temperature..-40 c to +125 c resistance to soldering heat ............................260 c, 10 sec. max. materials core...............................................ferrite wire .............................enameled copper adhesive ...............................epoxy resin terminal .........................................sn/cu rated current ...................ind. drop 10 % typ. at isat temperature rise ...............................40 c typical at idc packaging...................1000 pcs. per reel recommended layout *rohs compliant dimensions: mm (inches) inductance 100 khz test srf dcr ( h) tol. (%) frequency mhz max. idc isat bourns part no. (mhz) typ. ( ? ) (a) (a) pm74sb-100m-rc 10 20 2.52 26 0.07 1.65 2.00 pm74sb-120m-rc 12 20 2.52 25 0.07 1.57 1.90 pm74sb-150m-rc 15 20 2.52 20 0.08 1.39 1.68 pm74sb-180m-rc 18 20 2.52 19 0.10 1.29 1.55 pm74sb-220m-rc 22 20 2.52 18 0.13 1.12 1.47 pm74sb-270m-rc 27 20 2.52 16 0.16 1.06 1.35 PM74SB-330L-RC 33 15 2.52 15 0.18 0.97 1.16 pm74sb-390l-rc 39 15 2.52 14 0.18 0.91 1.10 pm74sb-470l-rc 47 15 2.52 12 0.27 0.80 0.95 pm74sb-560l-rc 56 15 2.52 11 0.29 0.76 0.89 pm74sb-680l-rc 68 15 2.52 10 0.33 0.68 0.76 pm74sb-820l-rc 82 15 2.52 9 0.43 0.62 0.72 pm74sb-101k-rc 100 10 1.00 8 0.49 0.55 0.64 pm74sb-121k-rc 120 10 1.00 7 0.68 0.49 0.63 pm74sb-151k-rc 150 10 1.00 6 0.94 0.44 0.56 pm74sb-181k-rc 180 10 1.00 5 1.00 0.40 0.52 pm74sb-221k-rc 220 10 1.00 5 1.18 0.36 0.55 pm74sb-271k-rc 270 10 1.00 4 1.30 0.33 0.53 electrical schematic typical part marking 680 j.w. miller
specifications are subject to change without notice. customers should verify actual device performance in their specific applications. pm74sb series - shielded smd power inductors inductance vs. current 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 dc current (a) inductance ( h) 5 10 15 20 25 30 35 40 45 0 470 390 330 270 220 180 150 120 100 0.3 0.5 0.8 1.0 1.3 1.5 1.8 2.0 2.3 2.5 0 dc current (a) inductance ( h) 50 100 150 200 250 300 0 271 221 181 151 121 101 820 680 560
pm74sb series - shielded smd power inductors specifications are subject to change without notice. customers should verify actual device performance in their specific applications. 01/08 packaging specifications 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. 21.4 0.4 (.843 .016) 16.5 +0.5/-0 (.670 +.020/-0) 12.00 0.1 (.472 .004) 7,20 0.1 (.283 .004) 1.5 +0.1/-0 (.059 +.004/-0) dia. 1.5 (.059) dia. min. 2.00 0.1 (.079 .004) 1.75 0.1 (.069 .004) 16.00 0.3 (.630 .012) 7.5 0.1 (.295 .004) 4.00 0.1 (.157 .004) 3.70 0.1 (.146 .004) 5.50 0.1 (.217 .004) 8.10 0.1 (.319 .004) 0.30 0.05 (.012 .002) 680 dimensions: mm (inches) qty: 1000 pcs. per reel
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