manufacturer of passive components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2013 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice rev 04.10.13 common mode chokes www.ctparts.com CTCMS3F series from 35 h to 1600 h specifications parts are available in 35% inductance tolerance only. inductance rated current dcr leakage capacitance part (h) (a) (m ) typ. inductance (pf) number (1-2 / 4-3) max. (1-2 / 4-3) (h) max. typ. CTCMS3F-35n 35 5.70 4.63 0.31 2.80 CTCMS3F-50n 50 5.10 5.12 0.46 3.05 CTCMS3F-75n 75 4.75 6.52 0.64 3.30 CTCMS3F-105n 105 3.95 7.92 0.85 3.50 CTCMS3F-175n 175 3.10 15.9 1.30 3.70 CTCMS3F-260n 260 2.85 19.5 1.90 3.90 CTCMS3F-310n 310 2.45 25.3 2.20 4.15 CTCMS3F-420n 420 2.00 36.8 3.00 4.40 CTCMS3F-480n 480 1.70 50.2 3.30 4.65 CTCMS3F-620n 620 1.45 62.1 4.20 4.85 CTCMS3F-780n 780 1.20 92.3 5.10 5.10 CTCMS3F-950n 950 1.05 132.1 6.10 5.35 CTCMS3F-1250n 1250 0.88 192.2 7.80 5.55 CTCMS3F-1600n 1600 0.75 286.5 9.60 5.80 not shown at actual size characteristics physical dimensions pad layout description: common mode choke. applications: emi flters applications, dc/dc converters, discrete output supplies, discrete and point-of-use power supplies (pups). operating ambient temperature: -40c to +85c ambient temperature: +85c temperature rise: 40c notes: it is recommended that the temperature of the component (ambient plus temperature rise) does not exceed 125c under the worst case operating conditions. inductance tolerance: 35% testing: tested on a hp4285a at 100khz, 0.1vrms. packaging: tape & reel marking: parts are marked with inductance value. miscellaneous: rohs compliant. additional information: additional electrical & physical information available upon request. samples available. see website for ordering information. 1 2 4 3 pin 1 phase 1 2 3 4 a b c d marking: inductance value 50 3.5 3.0 12.44 a b c d max. ref. max. max. 14.3 11.4 14.3 7.0 0.56 0.45 0.56 0.28 size mm inches unit: mm
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