CMF4-1005VM

Common Mode Chokes Overview

The CMF4-1005VM is a vertical mount common mode choke manufactured by Gowanda Electronics. It features a two-line configuration with an inductance of 10 mH measured at 10 kHz. The component supports a maximum current rating of 1.2A and has a maximum DC resistance (DCR) of 390mOhm. Designed for through-hole mounting, it operates within a temperature range of -55°C to 125°C.

Common Mode Chokes Feature Summary

• Vertical mount construction for space-efficient PCB integration
• Two-line common mode filtering capability
• Through-hole termination style

Common Mode Chokes Applications

• Electronic circuit noise suppression
• Common mode interference reduction in signal lines
• Power supply input filtering

Common Mode Chokes Procurement Notes

Verify the specific suffix when ordering, as LF variants exist. Confirm that the required inductance value matches the 10 mH specification at 10 kHz. Ensure the 1.2A current rating meets the application's peak load requirements. Check that the vertical form factor fits the mechanical constraints of the assembly.

Common Mode Chokes Selection Notes

Select this component when a high-inductance common mode choke is required for vertical board mounting. The 10 mH value provides significant attenuation for common mode noise. Verify that the 1.2A current handling capacity is sufficient for the target circuit. Consider the physical dimensions and weight if thermal or spatial management is critical.

Common Mode Chokes Part Context

This part belongs to the CMF4 series of vertical mount common mode chokes from Gowanda Electronics. The series offers various inductance values, such as 100 µH and 500 µH options, to suit different filtering needs. The CMF4-1005VM specifically targets applications requiring higher inductance compared to lower-value counterparts in the same family.

Common Mode Chokes Replacement Considerations

The CMF4-1005VMLF is a listed equivalent variant. Verify if the LF suffix indicates lead-free compliance without altering electrical performance. Cross-reference other manufacturers' vertical mount chokes only if they match the 10 mH inductance, 1.2A current, and 390mOhm DCR specifications exactly.