CM6149R-125

Overview

The Delevan CM6149R-125 is a surface-mount common mode choke designed for PCB integration. It features an inductance of 1.2 mH with a maximum DC current rating of 300 mA. The component utilizes a two-line configuration and exhibits a maximum DC resistance (DCR) characteristic suitable for signal integrity applications. Its physical dimensions are compact, supporting low-profile mounting requirements.

Feature Summary

• Surface mount construction for automated assembly
• Common mode filtering capability for noise suppression
• Low profile design optimized for space-constrained boards

Applications

• Signal line noise filtering
• Data interface protection
• High-frequency circuit EMI reduction

Procurement Notes

Verify the specific manufacturer designation, as API Delevan products may carry the API prefix. Confirm package availability and lead times directly with authorized distributors. Ensure the part number matches the required inductance and current ratings for your specific circuit design before ordering.

Selection Notes

Select this component when high inductance values are required for common mode noise suppression in low-current signal paths. The 300 mA rating limits its use to data lines rather than power rails. Compare DCR specifications against other series members to ensure compatibility with voltage drop constraints.

Part Context

This component belongs to the CM6149R series of low-profile common mode chokes manufactured by API Delevan. The series offers various inductance options tailored for different filtering needs while maintaining a consistent footprint for board layout flexibility.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on identical inductance, current rating, and physical dimensions.