power inductors - shielded ctparts.com manufacturer of inductors, chokes, coils, beads, transformers & toroids 800-684-5322 inside us 949-453-1811 outside us copyright ? 2005 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies 02.16.05 specifications please specify tolerance code when ordering. ctlqh3ks-1r0_ m = 20%, n = 30% ctlqh3ks f please specify ?f? for rohs compliant. l test dcr idc srf part inductance freq. max. max. typ. number (h) (khz) ( ? ? ) (ma) (mhz) ctlqh3ks_-1r0_ 1.0 100 0.02 1000 120 ctlqh3ks_-2r2_ 2.2 100 0.06 800 60.0 ctlqh3ks_-4r7_ 4.7 100 0.11 600 35.0 ctlqh3ks_-6r8_ 6.8 100 0.13 500 39.7 ctlqh3ks_-8r2_ 8.2 100 0.14 400 33.1 ctlqh3ks_-100m 10 1.0 0.15 300 22.0 ctlqh3ks_-220m 22 1.0 0.32 180 15.0 ctlqh3ks_-330m 33 1.0 0.41 170 16.2 ctlqh3ks_-470m 47 1.0 0.64 150 12.0 ctlqh3ks_-101m 100 1.0 1.74 90 9.00 ctlqh3ks_-221m 220 1.0 4.51 80 6.00 ctlqh3ks_-331m 330 1.0 8.63 70 4.20 ctlqh3ks_-391m 390 1.0 9.11 60 3.80 ctlqh3ks_-471m 470 1.0 9.52 50 3.50 ctlqh3ks_-561m 560 1.0 10.14 50 3.00 ctlqh3ks_-681m 680 1.0 11.83 40 2.60 ctlqh3ks_-102m 1000 1.0 14.30 30 2.10 ctlqh3ks_-152m 1500 1.0 29.90 25 1.70 ctlqh3ks_-202m 2000 1.0 33.00 22 2.18 ctlqh3ks_-222m 2200 1.0 36.40 20 1.50 ctlqh3ks series from 1.0 h to 2200 h not shown at actual size. characteristics description: smd (shielded) power inductor applications: excellent for power line dc-dc conversion applications used in hard disk, notebook computers, and other electronic equipment operating temperature: -40c to +85c temperature rise: 40oc max. inductance tolerance: 10% & 20% testing: tested on a hp4284a @ specified frequency packaging: tape & reel miscellaneous: rohs compliant available. marking: reels are marked with inductance code and tolerance additional information: additional electrical & physical information available upon request samples available. see website for ordering information. size a b c d e f max. ref. ref. ref. mm 3.50.3 3.50.3 2.4 0.9 1.4 2.5 inches 0.140.01 0.140.01 0.09 0.04 0.06 0.10 physical dimensions rohs compliant available
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