toroidal common mode choke 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 04.15.08 size a b c d e f nom. nom. max. max. max. min. mm 11.30 13.9 6.90 3.05 3.56 0.762 inches 0.44 0.55 0.27 0.12 0.14 0.03 c d e f .005/0.127(min.) for cleaning clearance b marking xxx b a a 2 3 4 1 1 4 3 2 bottom view top view physical dimensions ctctxf-4p series from 0.49 h to 298.93 h not shown at actual size. characteristics description: smd toroidal common mode choke applications: single inductors, 1:1 coupled inductors, & 1:1 isolation transformers operating temperature: -40c to +85c storage temperature: -40c to +125c inductance tolerance: 20% testing: inductance is tested on an hp4285a at 100 khz packaging: tape & reel marking: parts marked with inductance code miscellaneous: rohs compliant. additional information: additional electrical & physical information available upon request samples available. see website for ordering information. connection diagram parallel series dcr full load dcr full load part ocl max. current ocl max. current number (h20%) ( ) (adc) (h20%) ( ) (adc) specifications parts are available in 20% tolerance only. ctctxf0.47-4p 0.49 0.005 7.90 1.95 0.019 3.95 ctctxf0.68-4p 0.76 0.006 7.20 3.05 0.023 3.60 ctctxf1-4p 1.10 0.008 5.90 4.39 0.033 2.95 ctctxf2-4p 1.95 0.014 4.60 7.81 0.055 2.30 ctctxf5-4p 5.15 0.027 3.30 20.62 0.107 1.65 ctctxf8-4p 7.81 0.033 3.00 31.23 0.131 1.50 ctctxf10-4p 9.88 0.047 2.50 39.53 0.187 1.25 ctctxf15-4p 14.76 0.057 2.30 59.05 0.228 1.15 ctctxf20-4p 20.62 0.084 1.90 82.47 0.337 0.95 ctctxf25-4p 25.65 0.115 1.60 102.60 0.461 0.80 ctctxf33-4p 33.21 0.166 1.30 132.86 0.662 0.65 CTCTXF50-4P 48.80 0.201 1.20 195.20 0.805 0.60 ctctxf68-4p 67.37 0.238 1.10 269.50 0.952 0.55 ctctxf100-4p 99.09 0.565 0.72 396.38 2.259 0.36 ctctxf150-4p 149.45 0.696 0.64 597.80 2.784 0.32 ctctxf200-4p 200.11 0.810 0.60 800.44 3.240 0.30 ctctxf300-4p 298.93 1.003 0.54 1195.72 4.011 0.27 rohs compliant
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