CM7560-276

Common Mode Chokes Overview

The Delevan CM7560-276 is a through-hole mount common mode choke designed for PCB integration. It features a ferrite core and provides an inductance of 27 mH at a test frequency of 1 kHz with a tolerance of ±25%. The component supports a maximum DC current rating of 440 mA and exhibits a maximum DC resistance of 1.8 Ohms. Physical dimensions are 27.2 mm in length, 21.8 mm in width, and 21.1 mm in height, with a lead spacing of 10.2 mm. It operates within a temperature range of -55°C to +125°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression via dual-line filtering architecture
• Utilizes a ferrite core structure for effective electromagnetic interference attenuation
• Designed for radial through-hole mounting on printed circuit boards

Common Mode Chokes Applications

• Data line filtering in electronic circuits
• Common mode noise suppression in signal transmission paths
• Electromagnetic interference mitigation in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific RoHS compliance status directly with the manufacturer or authorized distributors, as documentation indicates potential variations. Confirm that the lead finish and physical pin spacing match the target PCB footprint requirements. Ensure the operating environment remains within the specified thermal limits to maintain performance stability and prevent saturation during high-current conditions.

Common Mode Chokes Selection Notes

Select this component when a 27 mH inductance value is required for common mode noise reduction in low-current applications up to 440 mA. The unshielded design requires careful layout consideration to minimize magnetic coupling with adjacent components. Verify that the through-hole package dimensions fit the available board space and that the 1.8 Ohm DC resistance aligns with the voltage drop constraints of the circuit design.

Common Mode Chokes Part Context

This part belongs to the CM7560 series of PC mount common mode chokes manufactured by API Delevan. The series offers various inductance values tailored for different filtering requirements while maintaining consistent physical dimensions and mounting styles. These components are engineered for robust performance in environments requiring reliable electromagnetic interference suppression.

Common Mode Chokes Replacement Considerations

Cross-reference with other CM7560 series variants such as CM7560-275 or CM7560-336 if different inductance or current ratings are needed. Ensure any substitute maintains the same through-hole mounting configuration and physical envelope to guarantee compatibility with existing PCB layouts without mechanical modification.