501 smd common mode choke

SMD Common Mode Choke       (501 Series)

West Coast Magnetics’ 501 series common mode chokes are designed to attenuate common mode line noise in switching power supplies. These chokes provide a typical minumum 15 dB of attenuation from 100 kHz to 30 MHz. They are offered in two package styles. A low profile surface mount package is compatible with pick and place equipment. A larger through-hole package offers greater attenuation and is also compatible with pick and place equipment.

Part Number Minimum Inductance (µH) Rated DC Current(amps)
40° C Temp Rise
Rated DC Current(amps)
25° C Temp Rise
Max Leakage
Inductance (µH)
Max DCR (milliohms) Interwinding Isolation Vac Mount Style
501-01 1980 0.8 0.6 42.5 347 1500 Surface Mount
501-02 1267 1.0 0.8 27.8 180 1500 Surface Mount
501-03 636 1.4 1.1 14.3 82 1500 Surface Mount
501-04 431 2.0 1.5 10.2 43 1500 Surface Mount
501-05 220 2.8 2.2 5.7 20 1500 Surface Mount
501-06 141 4.0 3.1 3.9 10 1500 Surface Mount
501-07 79 5.7 4.4 2.6 5 1500 Surface Mount
501-08 2812 1.4 1.1 48.0 204 1500 Through Hole
501-09 2013 2.0 1.5 31.5 105 1500 Through Hole
501-10 1065 2.8 2.2 17.3 54 1500 Through Hole
501-11 599 4.0 3.1 12.0 25 1500 Through Hole
501-12 416 5.7 4.4 7.1 13 1500 Through Hole
501-13 204 8.1 6.3 4.1 6 1500 Through Hole
501-14 104 11.2 8.9 2.9 2 1500 Through Hole

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501graph

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