CME375-5

Common Mode Chokes Overview

The Triad Magnetics CME375-5 is a power line common mode filter choke designed for PCB mounting. It features radial termination and operates with a maximum DC current of 2.7A. The component exhibits an inductance of 17.8 mH at 10 kHz, with a tolerance of 10%. Its maximum DC resistance is 196 mOhms. The physical dimensions are 29.97 mm in height, 38.1 mm in length, and 32 mm in width. This single-channel device belongs to the CME series and is classified under inductors, chokes, and coils.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Designed for through-hole PCB mounting applications
• Constructed as a high-frequency switchmode inductor

Common Mode Chokes Applications

• Power supply input filtering
• Electromagnetic interference (EMI) suppression in electronic equipment
• Switchmode power supply circuits

Common Mode Chokes Procurement Notes

Verify the specific part number suffix when ordering, as variants such as CME375-5-B may exist with different specifications or packaging. Confirm that the required inductance and current ratings align with your circuit design before procurement. Ensure compatibility with your PCB footprint and mounting requirements. Check RoHS compliance status if environmental regulations apply to your manufacturing process.

Common Mode Chokes Selection Notes

Select this component when a common mode choke with 17.8 mH inductance and 2.7A current rating is required. Consider the physical size constraints, as the unit measures 38.1 mm by 32 mm by 29.97 mm. Evaluate the DC resistance of 196 mOhms against your voltage drop limitations. Compare performance against other CME series models if different inductance values are needed.

Common Mode Chokes Part Context

The CME375-5 is part of the Triad Magnetics CME series of common mode chokes. This series includes various models with differing inductance and current ratings, such as the CME375-3, CME375-4, and CME375-6. These components are generally used for EMI filtering in power line applications. The series shares similar mounting styles and form factors, facilitating standardized design processes across different power supply configurations.

Common Mode Chokes Replacement Considerations

Direct substitutes within the same series include the CME375-4 and CME375-6, though their inductance and current ratings differ. Verify that any replacement component meets the minimum inductance and current requirements of the original design. Physical dimensions should be checked to ensure PCB compatibility.