smd power inductors - shielded ctparts.com manufacturer of passive and discrete semiconductor components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2008 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies 07.15.08 specifications part numbers indicate tolerance available. m = 20%, n = 30% l test dcr idc part inductance freq. max. max. number (h) (khz) ( ) (a) CTEPH149F-r56n 0.56 100 0.0010 30 CTEPH149F-1r0m 1.00 100 0.00135 22 CTEPH149F-1r6m 1.60 100 0.0017 18 CTEPH149F-2r2m 2.20 100 0.00235 15 CTEPH149F-2r4m 2.40 100 0.00235 15 CTEPH149F series from 0.56 h to 2.4 h not shown at actual size. characteristics description: smd shielded power inductor (ultra high current) applications: excellent for power line dc-dc conversion applications used in notebook computers and other handheld electronic equipment operating temperature: -40c to +85c storage temperature: -40c to +125c temperature rise: 40c typical at idc resistance to solder heat: 260c for 10 seconds rated current: based on temperature & l / l0a =25% typ. at idc inductance tolerance: 20%, 30% testing: tested on a hp4285a at 100 khz , 1v 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 13.5 5.0 unit: mm 3.0 3.0 xxx marking a c b e inductance code d h g d1 f 1 3 2 1 3 2 size a b c d d1 e f g h mm 14.70.3 15.00.3 9.50.3 4.00.3 2.00.3 8.00.3 4.01.0 2.20.3 1.20.2 inches 0.580.01 0.590.01 0.370.01 0.160.01 0.080.01 0.310.01 0.160.04 0.090.01 0.050.008 physical dimensions rohs compliant
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