toroidal common mode choke ctparts.com manufacturer of passive and discrete semiconductor components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2007 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies 06.06.07 size a b c d e f nom. nom. max. max. max. min. mm 9.0 11.4 see ordering 3.05 3.56 0.762 inches 0.35 0.45 info 0.12 0.14 0.03 physical dimensions ctctx-2a series from 0.284 h to 303.70 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: 25% testing: inductance is tested on an hp4285a at 100 khz packaging: tape & reel marking: parts marked with inductance code & series type miscellaneous: rohs compliant available. additional information: additional electrical & physical information available upon request samples available. see website for ordering information. connection diagram parallel series dcr dcr height part ocl max. irms ocl max. irms c number (h25%) ( ) (a) (h25%) ( ) (a) (mm) specifications parts are available in 25% tolerance only. ctctxf ~~~-2a please specify ?f? for rohs compliant. ctctx_0.33-2a 0.284 0.0033 10.9 1.14 0.0132 5.47 6.9 ctctx_0.68-2a 0.675 0.0045 9.4 2.70 0.0180 4.68 6.9 ctctx_1-2a 1.26 0.0058 8.22 5.06 0.0233 4.11 6.9 ctctx_2-2a 1.98 0.0090 6.74 7.90 0.035 3.37 6.9 ctctx_5-2a 5.06 0.021 4.34 20.22 0.084 2.17 5.0 ctctx_8-2a 7.90 0.032 3.50 31.60 0.129 1.75 5.0 ctctx_10-2a 11.38 0.047 2.89 45.50 0.188 1.45 5.0 ctctx_15-2a 15.48 0.054 2.69 61.94 0.218 1.35 5.0 ctctx_20-2a 20.22 0.078 2.24 80.90 0.313 1.12 5.0 ctctx_25-2a 25.60 0.111 1.89 102.38 0.443 0.94 5.0 ctctx_33-2a 34.84 0.162 1.56 139.40 0.649 0.78 5.0 ctctx_50-2a 49.38 0.240 1.28 197.50 0.961 0.64 5.0 ctctx_68-2a 66.44 0.342 1.07 265.80 1.367 0.54 5.0 ctctx_100-2a 102.38 0.695 0.75 409.50 2.778 0.38 5.0 ctctx_150-2a 152.90 0.842 0.68 611.80 3.366 0.34 5.0 ctctx_200-2a 197.50 0.950 0.64 790.00 3.800 0.32 5.0 ctctx_300-2a 303.70 1.174 0.58 1215.00 4.697 0.29 5.0
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