CM9900-224

Common Mode Chokes Overview

The Delevan CM9900-224 is a through-hole common mode choke designed for PCB mounting. It features a ferrite core and radial termination with a 5.1 mm lead spacing. The component provides an inductance of 220 µH at a test frequency of 1 kHz, with a tolerance of ±25%. It supports a maximum DC current of 2.2 A and has a maximum DC resistance of 44 mΩ. The device operates within a temperature range of -55°C to +125°C and measures 21.3 mm in length, 18.8 mm in width, and 17 mm in height.

Common Mode Chokes Feature Summary

• Radial through-hole construction for direct PCB integration
• Ferrite core material for effective noise suppression
• High current handling capability up to 2.2 A

Common Mode Chokes Applications

• Data line filtering in electronic circuits
• Common mode noise reduction in signal lines
• EMI suppression in power supply inputs

Common Mode Chokes Procurement Notes

Verify the specific manufacturer designation, as API Delevan assets may be managed by other entities. Confirm RoHS compliance status directly with the supplier, as documentation varies across sources. Ensure the required quantity aligns with manufacturing batch sizes, typically sold in multiples of 100 units. Cross-reference the datasheet for exact physical dimensions to ensure compatibility with the target PCB footprint.

Common Mode Chokes Selection Notes

Select this component when a high-current common mode choke is required for data or power lines. The 220 µH value targets specific noise frequencies at 1 kHz. Verify that the 2.2 A current rating exceeds the circuit's operational peak. Check that the unshielded design does not interfere with nearby sensitive components due to magnetic field exposure.

Common Mode Chokes Part Context

This part belongs to the CM9900 series of common mode chokes manufactured by Delevan. The series includes various inductance values tailored for different filtering requirements. These components are characterized by their robust ferrite construction and standardized radial package dimensions, facilitating consistent placement across multiple board designs.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.