CM9900-566

Common Mode Chokes Overview

The Delevan CM9900-566 is a two-line common mode choke designed for through-hole mounting. It features a ferrite core and provides an inductance of 56 mH at 1 kHz with a tolerance of ±25%. The component supports a maximum DC current of 130 mA and has a maximum DC resistance (DCR) of 8.69 Ohms. It operates within a temperature range of -55°C to +125°C. Physical dimensions are 21.30 mm in length, 18.80 mm in width, and 17.00 mm in height, utilizing a vertical package with four pins.

Common Mode Chokes Feature Summary

• Two-line configuration for common mode noise suppression
• Ferrite core construction for high-frequency filtering
• Through-hole radial pin mounting for PCB integration

Common Mode Chokes Applications

• Electrical system noise suppression
• High-frequency signal filtering
• PCB mount common mode choke applications

Common Mode Chokes Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm lead times directly with the manufacturer or authorized distributors, as standard delivery periods may vary. Ensure ordering quantities align with bulk packaging requirements specified by the supplier. Validate that the 130 mA current rating meets specific circuit design constraints before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when a 56 mH inductance at 1 kHz is required for common mode noise reduction. Ensure the circuit current does not exceed 130 mA to prevent saturation or excessive heating. Verify that the through-hole form factor fits the target PCB layout. Consider the operating temperature range of -55°C to +125°C for environmental suitability.

Common Mode Chokes Part Context

This part belongs to the CM9900 series of common mode chokes manufactured by API Delevan Inc. The series offers various inductance values tailored for different filtering needs. The CM9900-566 specifically targets applications requiring moderate inductance with low current handling capabilities, distinguishing it from higher-current variants in the same family.

Common Mode Chokes Replacement Considerations

Consult official datasheets for direct substitutes within the CM9900 series or equivalent components from other manufacturers. Verify matching electrical parameters such as inductance, current rating, and DCR. Ensure physical dimensions and pin configurations are compatible with existing board layouts.