SC-05-20J

Common Mode Chokes Overview

The KEMET SC-05-20J is a through-hole common mode choke belonging to the SC-J series. It provides an inductance of 2 mH at a test frequency of 10 kHz and supports a maximum DC current of 5 A. The component is rated for 250 V AC and 250 V DC, with a typical DC resistance (DCR) of approximately 35 mΩ. It operates within a temperature range of -40°C to +120°C and features a horizontal package with four pins.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for AC power lines
• Designed for high current handling up to 5 A
• Constructed with nickel-zinc ferrite core material

Common Mode Chokes Applications

• AC line filtering for electronic equipment
• Power supply input stages
• EMI suppression in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific suffix 'J' against official KEMET documentation to confirm tolerance and packaging details. Confirm that the SC-05-20J meets all required electrical specifications for your design, as availability may vary. Always refer to the latest datasheet for mechanical dimensions and thermal ratings before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when a 2 mH inductance at 5 A is required for common mode noise reduction. Ensure the PCB layout accommodates the through-hole mounting style and the physical dimensions of the horizontal package. Verify that the operating temperature range of -40°C to +120°C aligns with the environmental conditions of the target application.

Common Mode Chokes Part Context

The SC-05-20J is part of KEMET's SC-J series of common mode chokes. This series is designed for power line applications, offering robust performance in suppressing electromagnetic interference. The component utilizes a ferrite core to achieve high inductance values while maintaining low DC resistance for efficient power transmission.

Common Mode Chokes Replacement Considerations

Consult KEMET's official substitution guide for verified alternatives. Cross-reference inductance, current rating, and physical dimensions to ensure compatibility.