CM6149-683

Overview

The Delevan CM6149-683 is a surface-mount common mode choke designed for PCB integration. It features an inductance of 68 µH with a tolerance of 25%. The component supports a maximum DC current of 2 A and exhibits a maximum DC resistance of 20 mOhms. Its physical dimensions are 7.24 mm in length, 7.24 mm in width, and 5.08 mm in height. The device is supplied in reel packaging.

Feature Summary

• Provides common mode noise filtering via dual-line choke architecture
• Designed for direct surface-mount technology (SMT) PCB assembly
• Constructed as an unshielded magnetic component

Applications

• Signal line noise suppression in electronic circuits
• EMI reduction for high-speed data interfaces
• Power supply input filtering applications

Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant matches the required inductance value and current rating for the target circuit design before finalizing procurement orders.

Selection Notes

Select this component when a low-profile SMT common mode choke is required for space-constrained designs. Consider the 2 A current rating and 20 mOhm DCR limits during thermal and efficiency analysis. Confirm compatibility with automated pick-and-place equipment due to the reel packaging format.

Part Context

This component belongs to the CM6149 series of common mode chokes manufactured by API Delevan. The series offers various inductance values tailored for different filtering requirements while maintaining a consistent surface-mount footprint suitable for modern electronics manufacturing processes.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 68 µH inductance, 2 A current rating, and 7.24 x 7.24 mm footprint.