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 rev 05.20.10 power inductors - shielded www.ctparts.com ctihlp2712f series from .22 h to 22 h specifications parts are available in 20% inductance tolerance only. *irms dc current (a) that will cause an approximate d t of 40c. **isat dc current (a) that will cause l0 to drop approximately 20%. l test dcr *irms **isat part inductance freq. max. typ. typ. number (h) (khz) (m ) (a) (a) ctihlp2712f-r22m 0.22 200 3.1 22.0 34 ctihlp2712f-r33m 0.33 200 3.9 20.0 28 ctihlp2712f-r47m 0.47 200 4.2 17.5 24 ctihlp2712f-r56m 0.56 200 5.3 15.5 23 ctihlp2712f-r68m 0.68 200 5.5 15.5 22 ctihlp2712f-r82m 0.82 200 8.0 13.0 19 ctihlp2712f-1r0m 1.0 200 10 11.0 17 ctihlp2712f-1r5m 1.5 200 15 9.0 15 ctihlp2712f-2r2m 2.2 200 20 8.0 12 ctihlp2712f-2r5m 2.5 200 22 8.0 11 ctihlp2712f-3r3m 3.3 200 30 6.0 10 ctihlp2712f-4r7m 4.7 200 40 5.0 8.0 ctihlp2712f-5r6m 5.6 200 54 5.0 7.5 ctihlp2712f-6r8m 6.8 200 60 4.5 7.0 ctihlp2712f-8r2m 8.2 200 68 4.0 6.0 ctihlp2712f-100m 10.0 200 105 3.0 5.5 CTIHLP2712F-220M 22.0 200 230 2.0 3.0 not shown at actual size characteristics physical dimensions pad layout description: smd (shielded) power inductor. applications: notebook, desktop, server applications, low profle, high current power supplies, battery powered devices, dc/dc converter for field programmable gate array (fpga). operating temperature: -55c to +125c (the part temperature (ambient + temp. rise) should not exceed 125c under worst case operating conditions. circuit design, component placement, pwb trace size and thickness, airfow and other cooling provisions all affect the part temperature. part temperature should be verifed in the end application) inductance tolerance: 20% testing: inductance is tested on an hp4285a at 200khz, 0.25v 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. xxx marking: inductance code a e f d b c 7.4 3.7 3.45 a b c d e f max. max. max. ref. ref. 7.3 6.8 3.0 3.20.2 4.2 1.3 0.290 0.270 0.12 0.1260.008 0.165 0.051 size mm inches unit: mm
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