CM6296R-654

Overview

The CM6296R-654 is a surface-mount common mode choke manufactured by Delevan. It features an inductance of 650 µH at 1 kHz with a maximum DC current rating of 5.5 A and a maximum DC resistance of 30 mOhms. The component 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. It utilizes a four-terminal horizontal SMD package.

Feature Summary

• Provides common mode noise suppression for two-line circuits
• Functions as an isolation transformer for signal integrity
• Designed for surface mount PCB integration

Applications

• Industrial control systems
• Automotive electronics
• Power supply input filtering

Procurement Notes

Verify the specific manufacturer designation, as API Delevan and Delevan are associated with this part number in public records. Confirm moisture sensitivity level (MSL 5A) requirements for storage and handling prior to assembly. Ensure the selected variant matches the required 650 µH inductance and 5.5 A current rating specifications for the target circuit design.

Selection Notes

Select this component when high common mode impedance is required for two-wire lines in compact spaces. The 650 µH value offers significant attenuation for high-frequency noise. Consider the 5.5 A current rating against peak load conditions. The horizontal SMD profile suits boards with limited vertical clearance constraints.

Part Context

This part belongs to the CM6296R series of surface mount common mode chokes. The series covers a wide inductance range from 25 µH to 2500 µH. The CM6296R-654 represents a mid-range inductance option within this family, balancing size and filtering performance for general-purpose EMI suppression applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching inductance, current rating, and physical footprint dimensions.