CM9900-565

Common Mode Chokes Overview

The Delevan CM9900-565 is a through-hole, PC mount common mode choke featuring a ferrite core and radial termination. It provides an inductance of 5.6 mH at a test frequency of 1 kHz with a tolerance of ±25%. The component supports a maximum DC current of 440 mA and has a maximum DC resistance of 853 mOhms. It operates within a temperature range of -55°C to +125°C. Physical dimensions are 21.3 mm in width, 18.8 mm in length, and 17 mm in height, with a lead spacing of 5.1 mm. The device is unshielded and does not comply with RoHS standards.

Common Mode Chokes Feature Summary

• Radial through-hole mounting for PCB integration
• Ferrite core construction for magnetic filtering
• Unshielded design for standard EMI suppression

Common Mode Chokes Applications

• Common mode noise suppression in electronic circuits
• Power line filtering applications
• Signal integrity protection in communication interfaces

Common Mode Chokes Procurement Notes

Verify RoHS compliance status as the CM9900-565 is explicitly listed as non-compliant. Confirm that the required inductance value and current rating align with circuit specifications before ordering. Check for alternative RoHS-compliant models within the same series if environmental regulations mandate compliant components. Ensure packaging quantities match production needs.

Common Mode Chokes Selection Notes

Select this component when a 5.6 mH inductance is required for common mode noise reduction. Verify that the 440 mA current rating meets the application's operational requirements. Consider the physical footprint of 21.3 x 18.8 mm for PCB layout constraints. Note the absence of shielding which may influence placement relative to sensitive components.

Common Mode Chokes Part Context

This part belongs to the Delevan CM9900 series of common mode chokes. It shares similar physical dimensions and mounting styles with other variants in the series, differing primarily in inductance values and current ratings. The series utilizes ferrite cores and radial leads for through-hole assembly.

Common Mode Chokes Replacement Considerations

The CM9900R-565 is a RoHS-compliant variant within the same series offering identical electrical specifications and physical dimensions. Verify pin compatibility and inductance tolerance when substituting.