CME375-1-B

Common Mode Chokes Overview

The Triad Magnetics CME375-1-B is a through-hole common mode choke from the CME series, designed for power line filtering. It features an inductance of 4.4 mH at 10 kHz with a maximum DC resistance of 0.049 ohms and an RMS current rating of 5.5 A. The component undergoes high-potential testing at 2500 VRMS to ensure insulation integrity. It utilizes a radial leaded termination style suitable for PCB mounting applications requiring robust electromagnetic interference suppression.

Common Mode Chokes Feature Summary

• Provides effective common mode noise attenuation for AC power lines
• Features high dielectric strength verified by 2500 VRMS hipot testing
• Supports high current loads up to 5.5 A RMS with low insertion loss

Common Mode Chokes Applications

• AC power input filtering for industrial equipment
• Electromagnetic interference suppression in consumer electronics
• Power supply input stages for audio and video devices

Common Mode Chokes Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm electrical tolerances and testing standards. Ensure the procurement channel provides original manufacturer data sheets. Confirm that the component meets required safety certifications for the target market. Validate physical dimensions against PCB layout constraints before finalizing orders.

Common Mode Chokes Selection Notes

Select this component when high current handling capability is required alongside significant common mode noise reduction. The low DC resistance minimizes power loss in the signal path. Consider the radial package size for available board space. Compare leakage inductance specifications if differential mode filtering is also necessary for the application design.

Common Mode Chokes Part Context

This component belongs to the Triad Magnetics CME series of common mode chokes. These components are engineered for general-purpose EMI suppression in AC power circuits. The series offers various inductance values to suit different frequency and current requirements while maintaining consistent physical footprints for design flexibility across product lines.

Common Mode Chokes Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement matches the 4.4 mH inductance and 5.5 A current rating. Ensure the substitute component supports 2500 VRMS isolation voltage. Confirm identical radial lead spacing for direct PCB integration without layout modifications.