CM6296R-155

Common Mode Chokes Overview

The Delevan CM6296R-155 is a surface-mount common mode filter choke designed for signal isolation and noise suppression. It features an inductance of 1500 uH with a tolerance of 25% and a maximum DC resistance of 45 mOhms. The component supports a maximum DC current of 2.5 A and operates within a temperature range of -55°C to +125°C. Its physical dimensions are 26.87 mm in length, 26.87 mm in width, and 10.74 mm in height. The device is unshielded and utilizes SMD/SMT termination for PCB mounting.

Common Mode Chokes Feature Summary

• Provides effective common mode noise filtering for differential signal lines
• Offers electrical isolation between circuit sections
• Supports high-temperature operation up to 125°C

Common Mode Chokes Applications

• High-speed data line noise suppression
• Signal integrity enhancement in communication interfaces
• EMI reduction in sensitive electronic circuits

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the CM6296R-155 to confirm exact electrical tolerances and thermal ratings before integration. Ensure that the selected component matches the required inductance value of 1500 uH and current handling capacity of 2.5 A for the target application. Cross-reference manufacturer specifications to validate compatibility with existing board layouts and soldering processes.

Common Mode Chokes Selection Notes

Select this component when high inductance is required for low-frequency common mode noise attenuation. The 2.5 A current rating suits moderate power applications. Consider the unshielded design for cost-sensitive projects where magnetic coupling to adjacent components is manageable. Verify footprint compatibility with the 26.87 x 26.87 mm package dimensions during the schematic capture phase.

Common Mode Chokes Part Context

This part belongs to the CM6296R series of common mode chokes from API Delevan. The series offers various inductance values tailored for different filtering requirements. The CM6296R-155 specifically targets applications needing higher inductance compared to lower-value variants like the CM6296R-104 or CM6296R-503. It shares the same physical footprint as other members in the R-series for design flexibility.

Common Mode Chokes Replacement Considerations

Direct substitutes include other CM6296R series parts with similar inductance if available. Verify that any replacement maintains the 1500 uH nominal value and 2.5 A current rating. Check for identical package dimensions to ensure mechanical fit without PCB redesign.