SCF-05-350

Overview

The KEMET SCF-05-350 is a through-hole common mode choke from the SC series, designed for power line filtering. It features an inductance of 3.5 mH and a maximum DC resistance of 35 mΩ. The component supports a maximum DC current of 5 A and operates within a voltage rating of 250 V. Constructed with a nickel-zinc ferrite core, it provides effective noise suppression at a test frequency of 10 kHz. The unit measures 16 mm in length, 12 mm in depth, and 15 mm in height, utilizing solder pad terminations for PCB mounting.

Feature Summary

• Utilizes nickel-zinc ferrite core material for stable magnetic performance
• Designed for through-hole mounting via solder pad terminations
• Provides common mode noise suppression for power circuits

Applications

• Power supply input filtering
• Electromagnetic interference suppression in industrial equipment
• Noise reduction in AC/DC converter stages

Procurement Notes

Verify the specific manufacturer origin, as the SCF series is associated with both KEMET and Yageo Group documentation. Confirm that the component meets UL 94 V-0 flammability standards and matches the required 3.5 mH inductance and 5 A current rating for your circuit design before finalizing procurement.

Selection Notes

Select this component when a 3.5 mH common mode choke is required for through-hole assembly. Ensure the application environment stays within the -25 °C to 120 °C operating temperature range. Verify that the 35 mΩ DC resistance and 5 A current handling capacity align with the system's electrical requirements.

Part Context

The SCF-05-350 belongs to the SC series of common mode chokes manufactured by KEMET. This series focuses on providing reliable electromagnetic interference filtering for power applications using standard through-hole technology and ferrite core construction.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.