CMF4-3304H

Common Mode Chokes Overview

The CMF4-3304H is a two-line common mode choke manufactured by Gowanda Electronics, designed for through-hole mounting. It features an inductance of 3.3 mH measured at a test frequency of 10 kHz. The component supports a maximum current rating of 2.2 A and exhibits a DC resistance (DCR) of 125 milliohms. This device belongs to the CMF4 series of filters and chokes.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for dual-line applications
• Utilizes a through-hole installation configuration for robust mechanical attachment
• Engineered for high-current performance with low DC resistance

Common Mode Chokes Applications

• Power supply input filtering
• Signal line noise reduction
• Electromagnetic interference suppression in industrial equipment

Common Mode Chokes Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributors, as specific suffixes may affect environmental certification. Confirm that the through-hole package dimensions align with the target PCB layout requirements before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when a 3.3 mH inductance value is required for common mode noise attenuation at 10 kHz. Ensure the application current does not exceed the 2.2 A rating to maintain thermal stability. Verify that the axial lead spacing matches the board design constraints.

Common Mode Chokes Part Context

This part is part of the CMF4 series from Gowanda Electronics, which specializes in magnetic components for demanding environments. The series includes various inductance values and current ratings tailored for power and signal integrity applications across aerospace, defense, and industrial sectors.

Common Mode Chokes Replacement Considerations

Consult Gowanda Electronics for verified substitute part numbers within the CMF4 series or equivalent models that match the 3.3 mH inductance and 2.2 A current specifications.