power inductors - unshielded ctparts.com manufacturer of passive components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2010 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies 01.11.10 size a b c d e f max. max. max. mm 12.95 9.4 5.2 2.54 2.54 7.62 inches 0.51 0.37 0.2 0.1 0.1 0.3 a 1st significant digit 2nd significant digit ind. code 3rd significant digit b xxx c d e f parts will be marked with significant digit dots or inductance code physical dimensions specifications parts are available in 20% tolerance only. l test part inductance freq. dcr srf isat irms number (h) (khz) ( ) (mhz) (a) (a) ctdo3316pf-102 1.0 100 .01 100 9.0 6.8 ctdo3316pf-152 1.5 100 .01 90 8.0 6.4 ctdo3316pf-222 2.2 100 .01 80 7.0 6.1 ctdo3316pf-332 3.3 100 .02 65 6.4 5.4 ctdo3316pf-472 4.7 100 .02 45 5.4 4.8 ctdo3316pf-682 6.8 100 .03 38 4.6 4.4 ctdo3316pf-103 10 100 .04 30 3.8 3.9 CTDO3316PF-153 15 100 .05 27 3.0 3.1 ctdo3316pf-223 22 100 .09 19 2.6 2.7 ctdo3316pf-333 33 100 .10 15 2.0 2.1 ctdo3316pf-473 47 100 .14 12 1.6 1.8 ctdo3316pf-683 68 100 .20 10 1.4 1.5 ctdo3316pf-104 100 100 .30 9.0 1.2 1.3 ctdo3316pf-154 150 100 .40 6.0 1.0 1.0 ctdo3316pf-224 220 100 .60 5.0 .80 .80 ctdo3316pf-334 330 100 1.0 4.5 .60 .60 ctdo3316pf-474 470 100 1.3 3.5 .50 .50 ctdo3316pf-684 680 100 2.0 2.5 .40 .40 ctdo3316pf-105 1000 100 3.0 2.0 .30 .30 ctdo3316pf-155 1500 100 5.0 1.0 .27 .25 ctdo3316f series from 1.0 h to 1,500 h not shown at actual size. characteristics description: smd power inductor applications: dc/dc converters, computers, lcd displays, telecommunication equipment and pda palm tops. operating temperature: -40c to +125c t: 40c typically at irms inductance tolerance: 20% inductance drop: 10% typically at isat testing: inductance is tested on an hp4285a at 100 khz packaging: tape & reel marking: color dots or inductance code miscellaneous: rohs compliant. additional information: additional electrical & physical information available upon request samples available. see website for ordering information. pad layout engineering kit #8 rohs compliant
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