SCR39XV-190-2R1A014JH

Overview

The KEMET SCR39XV-190-2R1A014JH is a single-phase common mode choke designed for high-voltage applications. It features an inductance of 2.6 mH at 100 kHz and supports a DC current rating of 19 A. The component has a typical DC resistance of 5.03 mOhm and operates within a temperature range starting from -40°C. Constructed with a ferrite core, it provides effective electromagnetic interference suppression in power line circuits.

Feature Summary

• Single-phase configuration for common mode noise reduction
• High voltage insulation capability up to 1000V
• Ferrite core construction for stable inductance performance
• Through-hole mounting for robust mechanical integration

Applications

• Industrial power supply filtering
• Motor drive input stages
• Renewable energy inverter systems
• Uninterruptible power supply (UPS) units

Procurement Notes

Verify the specific suffix code against official KEMET documentation to ensure correct inductance and current ratings. Confirm environmental compliance status and lead times directly with authorized distributors, as availability varies. Ensure the procurement channel provides valid traceability for military or aerospace grade requirements if applicable.

Selection Notes

Select this component when high current handling capacity near 19 A is required alongside significant common mode attenuation. Evaluate the thermal management needs given the low DC resistance. Compare physical dimensions against board space constraints and verify voltage isolation requirements match the 1000V specification for safety compliance.

Part Context

This part belongs to the SCR-XV series of common mode chokes from KEMET. The series is engineered for demanding power electronics environments requiring reliable EMI suppression. The designation indicates specific electrical characteristics including inductance value and current rating tailored for single-phase AC line filtering applications.

Replacement Considerations

Cross-reference with other KEMET SCR-XV variants for similar inductance and current ratings. Verify that substitute components meet the same voltage isolation and physical footprint requirements. Consult manufacturer compatibility lists for direct pin-compatible alternatives.