power inductors - shielded ctparts.com manufacturer of passive components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2009 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies 01.20.09 specifications parts are available in 30% inductance tolerance only. l test dcr part inductance freq. max. idc number (h) (khz) (m ) (a) ctcdrh2d18/hpf-1r7n 1.7 100 44 1.85 ctcdrh2d18/hpf-2r2n 2.2 100 60 1.60 ctcdrh2d18/hpf-3r3n 3.3 100 86 1.45 ctcdrh2d18/hpf-4r7n 4.7 100 140 1.20 ctcdrh2d18/hpf-6r3n 6.3 100 160 1.05 ctcdrh2d18/hpf-100n 10 100 245 0.85 ctcdrh2d18/hpf-150n 15 100 345 0.70 ctcdrh2d18/hpf-220n 22 100 611 0.57 ctcdrh2d18/hpf-330n 33 100 910 0.46 ctcdrh2d18/hpf-470n 47 100 1430 0.39 ctcdrh2d1 8/hpf series from 1.7 h to 47 h not shown at actual size. characteristics description: smd (shielded) power inductor applications: power supplies for vtr, oa equipment, lcd televisions, pc notebooks, portable communication equipment, dc/dc converters, etc. operating temperature: -40c to +85c idc: the current when the inductance becomes 35% lower than it?s normal value.(ta=20c) inductance tolerance: 30% testing: tested on a hp4285a at 100 khz packaging: tape & reel marking: parts are marked with inductance code. miscellaneous: rohs compliant. additional information: additional electrical & physical information available upon request samples available. see website for ordering information. pad layout 1.7 4.3 1.3 1.3 1.3 unit: mm a marking: inductance code b c xxx size a b c max. mm 3.2 3.2 2.0 inches 0.126 0.126 0.078 physical dimensions rohs compliant
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