SCR38-200-2R3A010J

Overview

The KEMET SCR38-200-2R3A010J is a through-hole common mode choke from the SCR38 series. It features an inductance of 1 mH at 10 kHz and supports a maximum DC current of 20 A. The component has a maximum DC resistance of 3.5 mOhms and operates within a temperature range of -40°C to +120°C.

Feature Summary

• Provides common mode noise suppression for power lines
• Designed for high-current applications with low DC resistance
• Constructed for reliable performance in harsh thermal environments

Applications

• Industrial power supply filtering
• Motor drive input stages
• Uninterruptible power systems

Procurement Notes

Verify the specific suffix against official KEMET documentation to confirm electrical tolerances and pinout configurations. Ensure the procurement channel provides valid traceability records. Confirm that the delivered components match the specified voltage and current ratings required by the target circuit design before integration.

Selection Notes

Select this component when designing circuits requiring robust common mode rejection at high currents. The low DC resistance minimizes power loss, while the wide operating temperature range ensures stability in demanding industrial or automotive environments where thermal management is critical for long-term reliability.

Part Context

This part belongs to the SCR38 series of common mode chokes manufactured by KEMET. These components are engineered for power line filtering applications, offering high saturation current capabilities. The series is designed to meet rigorous industry standards for electromagnetic interference suppression in power electronics.

Replacement Considerations

Check for direct substitutes within the SCR38 family with matching inductance and current ratings. Verify physical footprint compatibility if replacing on existing PCBs. Ensure alternative parts maintain the same thermal and electrical performance specifications.