CMF4H SERIES

Pb-and-RoHS-Compliant ICON

The Gowanda CMF4H series of radial lead common mode chokes is engineered to effectively suppress electromagnetic interference (EMI) by filtering out common mode noise in electronic circuits. With a robust design and a variety of inductance values, these chokes ensure reliable performance in applications such as telecommunications, industrial equipment, and power management systems.

PARAMETRIC SEARCH

ImageNameMountingInductance (µH)DCR (Ω)Current Rating (A DC)Leakage Inductance (µH)ToleranceTerminationhf:tax:pa_mounting-typehf:tax:pa_inductance-µhhf:tax:pa_dcr-ωhf:tax:pa_current-rating-a-dchf:tax:pa_leakage-inductance-µhhf:tax:pa_tolerancehf:tax:pa_termination-typehf:tax:pa_series

Notes

  1. Current Rating is based on a 50°C temperature rise at an ambient temperature of 75°C
    Note: Current is rated in both windings
  2. DWV: 1250 Vrms (winding to winding and winding to case on top surface)
  3. MSL Rating: 1
  4. Excellent Electromagnetic Shielding
  5. Leakage Inductance is tested in pins 1-2 and pins 3-4 shorted or at pins 3-4 with pins 1-2 shorted
  6. Inductance and DCR is for each side or single winding
  7. Custom designs are available to meet your specific requirements;
    please contact factory

Termination:

Sn63Pb37 (Tin/Lead) for Pb components

Sn/Cu (Tin/Copper) for RoHS components

Environmental

Environmental:

RoHS Compliant

Operating Temperature Range:

-55°C to +125°C

Storage Temperature:

-55°C to +125°C

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