CM7560-475

Common Mode Chokes Overview

The CM7560-475 is an unshielded common mode choke manufactured by API Delevan, designed for through-hole PCB mounting. It features a ferrite core and provides an inductance of 4700 µH with a tolerance of ±25%. The component has a maximum DC resistance of 0.45 Ω and a rated current of 880 mA. It operates within a temperature range of -55 °C to +125 °C. 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.

Common Mode Chokes Feature Summary

• Unshielded construction utilizing a ferrite core for common mode noise suppression
• Through-hole radial lead termination for standard PCB integration
• Wide operating temperature capability suitable for demanding environments

Common Mode Chokes Applications

• Data line filtering in electronic circuits
• Common mode noise reduction in signal transmission paths
• EMI suppression in power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific suffix designation when ordering, as variants such as CM7560R-475 may exist with different packaging or compliance attributes. Confirm RoHS status and lead finish requirements against project specifications. Ensure the through-hole footprint matches the target PCB layout, specifically checking the 10.2 mm lead spacing. Validate that the 880 mA current rating meets the circuit's operational demands without saturation.

Common Mode Chokes Selection Notes

Select this component for applications requiring high inductance values in a through-hole format. Compare the 0.45 Ω DC resistance against allowable voltage drop constraints. Consider the physical size relative to available board space. Evaluate thermal performance at the maximum operating temperature of 125 °C. Ensure compatibility with assembly processes for radial leads.

Common Mode Chokes Part Context

This part belongs to the CM7560 series of common mode chokes from API Delevan. The series offers various inductance values and current ratings. The CM7560-475 specifically targets higher inductance needs compared to lower value counterparts in the same family. It shares the same physical envelope and mounting style as other members of the CM7560 series.

Common Mode Chokes Replacement Considerations

Direct substitutes include the CM7560R-475, which shares identical electrical parameters but may differ in packaging or compliance markings. Verify mechanical fit and pinout compatibility before substitution.