CMF63-3302SM

Common Mode Chokes Overview

The CMF63-3302SM is a surface mount common mode choke manufactured by Gowanda Electronics. It features an inductance of 33 µH measured at 10 kHz and supports a maximum current rating of 5.5 A. The component is designed for two-line applications and operates within a temperature range of -55°C to 125°C.

Common Mode Chokes Feature Summary

• Surface mount configuration for automated assembly
• Two-line common mode filtering capability
• High current handling capacity

Common Mode Chokes Applications

• Power supply input filtering
• Data line noise suppression
• EMI reduction in electronic circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix 'SM' confirms the surface mount package type and lead-free status if required. Confirm that the 5.5A current rating aligns with your thermal management design. Ensure the 33µH inductance value meets the target frequency response requirements for your specific application circuit.

Common Mode Chokes Selection Notes

Select this component when a compact surface mount solution is needed for two-line common mode noise attenuation. The 5.5A rating suits moderate power applications. Consider the -55°C to 125°C operating range for environmental suitability. Verify footprint compatibility with PCB layout constraints before finalizing the design.

Common Mode Chokes Part Context

This part belongs to the CMF63 series of standard common mode inductors from Gowanda Electronics. The series offers various inductance values and current ratings in a consistent surface mount form factor, suitable for demanding industrial and commercial environments requiring reliable EMI suppression.

Common Mode Chokes Replacement Considerations

Check the CMF63-3302SMLF variant for identical electrical specifications with explicit RoHS compliance confirmation. Other CMF63 models may offer different inductance or current ratings but require verification of pinout and mechanical dimensions for direct substitution.