SC-20-E085JM

Overview

The KEMET SC-20-E085JM is a through-hole common mode choke belonging to the SC series. It features a nickel-zinc ferrite core and provides an inductance of 1.2 mH at 10 kHz with a maximum DC resistance of 6 mΩ. The component supports a maximum DC current of 20 A and operates within a temperature range of -25 °C to +120 °C. Rated for 250 V, it utilizes standard solder pad terminations and meets UL 94 V-0 flammability standards.

Feature Summary

• High current handling capability up to 20 A
• Low DC resistance for efficient power transmission
• Nickel-zinc ferrite core construction
• Through-hole mounting with solder pad terminations

Applications

• Electromagnetic interference suppression in power lines
• Common mode noise filtering in industrial equipment
• Power supply input stages

Procurement Notes

Verify the specific inductance value against official datasheets, as sources indicate both 3.5 mH and 1.2 mH variants. Confirm package dimensions and termination style match design requirements. Ensure operating temperature range aligns with system constraints. Check for RoHS compliance status directly from manufacturer documentation before procurement.

Selection Notes

Select this component for applications requiring high current capacity and effective common mode noise reduction. The low DC resistance minimizes power loss. Verify thermal management needs given the 120 °C maximum rating. Ensure PCB layout accommodates through-hole spacing and height constraints.

Part Context

This part belongs to KEMET's SC series of common mode chokes, designed for general-purpose EMI suppression. The series offers various inductance values and current ratings to suit different power line filtering requirements.

Replacement Considerations

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