power inductors - unshielded ctparts.com manufacturer of inductors, chokes, coils, beads, transformers & toroids 800-684-5322 inside us 949-453-1811 outside us copyright ? 2006 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies 06.07.06 size a b c d e f max. max. max. mm 18.54 15.24 11.43 2.54 2.54 12.7 inches 0.73 0.6 0.450 0.1 0.1 0.5 a b c marking: inductance code xxx e f d physical dimensions specifications parts are available in 20% inductance tolerance only. l test dcr irated isat part inductance freq. max. max. max. number (h) (khz) (m ) (a) (a) ctdo5040f-681m 0.68 100 2.0 20.0 64 ctdo5040f-122m 1.20 100 2.6 17.7 48 ctdo5040f-222m 2.20 100 3.7 14.7 35 ctdo5040f-332m 3.30 100 4.3 13.7 29 ctdo5040f-392m 3.90 100 6.7 11.7 26 ctdo5040f-472m 4.70 100 6.9 10.8 24 ctdo5040f-682m 6.80 100 9.8 9.0 20 ctdo5040f-103m 10.0 100 15 7.1 16 ctdo5040f-183m 18.0 100 25 6.0 13 ctdo5040f-223m 22.0 100 27 5.4 11 ctdo5040f-333m 33.0 100 42 4.4 9 CTDO5040F-393M 39.0 100 50 4.0 8 ctdo5040f-473m 47.0 100 55 3.5 7 ctdo5040f-104m 100 100 153 2.3 5 ctdo5040f-154m 150 100 200 2.0 4 ctdo5040f series from 0.68 h to 150 h not shown at actual size. characteristics description: smd power inductor applications: dc/dc converters, computers, lcd displays, telecommunication equipment. designed for the higher current requirements of portable computers operating temperature: -40c to +85c inductance tolerance: 20% inductance drop: 10% typically at isat testing: inductance is tested on an hp4285a at 100 khz packaging: tape & reel marking: inductance code miscellaneous: rohs compliant. additional information: additional electrical & physical information available upon request samples available. see website for ordering information. pad layout 12.7 2.79 2.92 unit: mm rohs compliant
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