CMF4HC SERIES

The Gowanda CMF4HC series of radial lead common mode chokes is designed to effectively filter out common mode noise and suppress electromagnetic interference (EMI) in electronic circuits. With a robust construction 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
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1005HCLFTHT100000.391.291±30%RoHStht100000-391-291%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1005HCTHT100000.391.291±30%Pbtht100000-391-291%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-7504HCLFTHT75000.31.477±30%RoHStht75000-31-477%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-7504HCTHT75000.31.477±30%Pbtht75000-31-477%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-5004HCLFTHT50000.15249±30%RoHStht50000-15249%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-5004HCTHT50000.15249±30%Pbtht50000-15249%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-3304HCLFTHT33000.1252.240±30%RoHStht33000-1252-240%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-3304HCTHT33000.1252.240±30%Pbtht33000-1252-240%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-2504HCLFTHT25000.0732.825±30%RoHStht25000-0732-825%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-2504HCTHT25000.0732.825±30%Pbtht25000-0732-825%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1704HCLFTHT17000.063.120±30%RoHStht17000-063-120%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1704HCTHT17000.063.120±30%Pbtht17000-063-120%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1004HCLFTHT10000.0185.710±30%RoHStht10000-0185-710%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1004HCTHT10000.0185.710±30%Pbtht10000-0185-710%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-7503HCLFTHT7500.0136.77.6±30%RoHStht7500-0136-77-6%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-7503HCTHT7500.0136.77.6±30%Pbtht7500-0136-77-6%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-5003HCLFTHT5000.0088.65.5±30%RoHStht5000-0088-65-5%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-5003HCTHT5000.0088.65.5±30%Pbtht5000-0088-65-5%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-2503HCLFTHT2500.006103.5±30%RoHStht2500-006103-5%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-2503HCTHT2500.006103.5±30%Pbtht2500-006103-5%c2%b130pbcmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1003HCLFTHT1000.004121.7±30%RoHStht1000-004121-7%c2%b130rohscmf4hc
Horizontal PC Mount Epoxy-Potted Common Mode Choke
CMF4-1003HCTHT1000.004121.7±30%Pbtht1000-004121-7%c2%b130pbcmf4hc

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. High temperature Diallyl Phthalate case with tinned copper terminals
  8. 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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Conical Brochure