CMF4-5003HC

Common Mode Chokes Overview

The CMF4-5003HC is a horizontal PC mount epoxy-potted common mode choke from Gowanda Electronics. It features radial leads for through-hole mounting and provides 500 µH inductance at 10 kHz. The component supports a maximum current rating of 8.6 A with a maximum DC resistance of 8 mΩ. It operates within a temperature range of -55°C to 125°C.

Common Mode Chokes Feature Summary

• Horizontal PCB mount design with epoxy potting for mechanical stability
• Radial lead configuration for through-hole integration
• High current handling capability up to 8.6 A
• Low DC resistance of 8 mΩ for efficient power transmission

Common Mode Chokes Applications

• Power supply input filtering
• EMI suppression in industrial equipment
• Common mode noise reduction in electronic circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix HC against official Gowanda documentation to confirm horizontal mounting orientation and epoxy potting specifications. Ensure the 8.6 A current rating and 8 mΩ DCR align with system requirements. Confirm RoHS compliance status if required by the application, as some Gowanda components may have leaded variants.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low impedance are critical for common mode noise suppression. The horizontal form factor suits space-constrained PCB layouts requiring robust mechanical fixation. Verify thermal management needs given the 125°C operating limit and potential self-heating at full load.

Common Mode Chokes Part Context

Part of the CMF4 series of radial lead common mode chokes designed for EMI suppression. Gowanda Electronics specializes in high-performance magnetic components for aerospace, defense, and medical applications. The CMF4 series offers various inductance values and current ratings tailored for demanding RF and power environments.

Common Mode Chokes Replacement Considerations

Consult Gowanda's official cross-reference or engineering support for verified substitutes. Generic equivalents may not match the 8.6 A rating, 8 mΩ DCR, or horizontal mounting dimensions. Ensure any replacement maintains the 500 µH inductance and -55°C to 125°C temperature range.