manufacturer of passive components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2009 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice rev 10.26.09 power inductors - unshielded www.ctparts.com ctgs54f series from 1.0 h to 220 h specifications part numbers indicate tolerance available. k = 10%, l = 15%, m = 20% l test dcr rated part inductance freq. max. dc number (h) (_hz) (w) (a) ctgs54f-1r0m 1.0 7.96m .015 5.9 ctgs54f-1r2m 1.2 7.96m .020 5.2 ctgs54f-1r5m 1.5 7.96m .025 4.7 ctgs54f-1r8m 1.8 7.96m .030 4.0 ctgs54f-2r2m 2.2 7.96m .035 3.8 ctgs54f-2r7m 2.7 7.96m .040 3.4 ctgs54f-3r3m 3.3 7.96m .045 3.3 ctgs54f-3r9m 3.9 7.96m .050 2.9 CTGS54F-4R7M 4.7 7.96m .060 2.8 ctgs54f-5r6m 5.6 7.96m .070 2.4 ctgs54f-6r8m 6.8 7.96m .080 2.1 ctgs54f-8r2m 8.2 7.96m .090 2.0 ctgs54f-100m 10 2.52m .10 1.4 ctgs54f-120m 12 2.52m .12 1.4 ctgs54f-150m 15 2.52m .14 1.3 ctgs54f-180m 18 2.52m .15 1.2 ctgs54f-220m 22 2.52m .18 1.1 ctgs54f-270m 27 2.52m .20 .97 ctgs54f-330l 33 2.52m .23 .88 ctgs54f-390l 39 2.52m .32 .80 ctgs54f-470l 47 2.52m .37 .72 ctgs54f-560k 56 2.52m .42 .68 ctgs54f-680k 68 2.52m .46 .61 ctgs54f-820k 82 2.52m .60 .58 ctgs54f-101k 100 1.0k .70 .52 ctgs54f-121k 120 1.0k .93 .48 ctgs54f-151k 150 1.0k 1.1 .40 ctgs54f-181k 180 1.0k 1.4 .38 ctgs54f-221k 220 1.0k 1.6 .35 not shown at actual size characteristics physical dimensions pad layout description: smd power inductor applications: vtr power supplies, oa equipment, lcd televisions, pc notebooks, portable communication equipment, dc/dc converters. operating temperature: -40c to +100c inductance tolerance: 10%, 15%, 20% testing: inductance is tested on an hp4284a or hp4285a at specifed frequency. packaging: tape & reel. marking: parts are marked with inductance code. rated dc: the value of current when the inductance is 10% lower than its initial value at 0 adc or d.c. current when at d t = 40c whichever is lower. miscellaneous: rohs compliant. additional information: additional electrical & physical information available upon request. samples available. see website for ordering information. b c d a xxx marking a b c d typ. 5.80.3 5.20.3 4.50.4 1.3 0.230.012 0.210.012 0.180.016 0.051 size mm inches unit: mm(inch) engineering kit #7
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