CM6149R-155

Overview

The Delevan CM6149R-155 is a surface-mount common mode choke designed for PCB integration. It features an inductance of 1500 µH (1.5 mH) measured at 10 kHz with a tolerance of ±25%. The component supports a maximum DC current of 240 mA and exhibits a maximum DC resistance of 500 mΩ. Physical dimensions are 7.24 mm in length, 7.24 mm in width, and 5.33 mm in height. It operates within a temperature range of -55°C to +105°C.

Feature Summary

• Provides common mode noise suppression via dual-line filtering architecture
• Utilizes unshielded construction for standard electromagnetic interference mitigation
• Designed for low-profile surface mount technology assembly

Applications

• Signal line filtering in electronic circuits
• Noise reduction in data transmission interfaces
• Power supply input filtering applications

Procurement Notes

Verify the specific suffix or packaging designation when ordering, as availability may vary between bulk, cut tape, or reel formats. Confirm RoHS compliance status and REACH registration details directly with the manufacturer or authorized distributors prior to final procurement decisions to ensure regulatory adherence.

Selection Notes

Select this component when high inductance values are required for effective common mode noise attenuation in space-constrained designs. Ensure the operating current does not exceed the 240 mA rating to maintain performance. Consider the unshielded nature of the device regarding proximity to other sensitive components during layout planning.

Part Context

This part belongs to the CM6149R series of common mode chokes manufactured by Delevan. The series offers various inductance options tailored for different filtering requirements while maintaining consistent physical footprints. These components are categorized under inductors, chokes, and coils within industrial electronic component classifications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on matching electrical parameters and mechanical dimensions before implementation.