CME2425-7-B

Common Mode Chokes Overview

The Triad Magnetics CME2425-7-B is a two-line common mode choke from the CME series, designed for through-hole PCB mounting. It features an inductance of 27.7 mH at 10 kHz with a maximum DC current rating of 630 mA and a maximum DC resistance of 820 milliohms. The component operates within a temperature range of -40°C to 80°C and holds CSA, IEC, UL, and VDE certifications.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for power lines
• Supports vertical through-hole installation on printed circuit boards
• Complies with international safety standards including UL, CSA, IEC, and VDE

Common Mode Chokes Applications

• Switchmode power supply input filtering
• High frequency common mode inductor applications
• Single phase EMI filter circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm electrical characteristics and physical dimensions. Ensure compatibility with existing board layouts and thermal requirements before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when a 27.7 mH inductance value is required for common mode noise reduction in low current applications up to 630 mA. Consider the 820 milliohm DC resistance impact on voltage drop and the vertical package height constraints during mechanical design integration.

Common Mode Chokes Part Context

This part belongs to the Triad Magnetics CME series of switchmode and high frequency common mode inductors. These components are engineered for robust performance in electromagnetic interference suppression tasks across various industrial and commercial electronic equipment categories.

Common Mode Chokes Replacement Considerations

The CME2425-7 is listed as a direct substitute by the manufacturer. Verify that the base model meets all specific application requirements before considering cross-replacement.