SCR39XV-310-1R9B007JH

Overview

The KEMET SCR39XV-310-1R9B007JH is a radial leaded common mode choke from the SCR-XV series. It provides an inductance of 640µH at 100kHz and supports a DC current rating of 31A. The component features a maximum DC resistance of 1.48mΩ and withstands voltages up to 1000V. It operates within a temperature range of -40°C to 120°C, ensuring reliability in demanding power line environments.

Feature Summary

• High voltage isolation capability for single-phase applications
• Robust thermal performance across extended temperature ranges
• Low impedance design for efficient power transmission

Applications

• Single-phase power line filtering
• Industrial power supply input stages
• Electromagnetic interference suppression in AC mains circuits

Procurement Notes

Verify the specific part number against official KEMET documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with your circuit's voltage and current requirements before integration. Cross-reference datasheets for any recent revisions or compliance updates.

Selection Notes

Select this component when high current handling and significant common mode noise attenuation are required. The 31A rating suits heavy-duty applications, while the 1000V rating allows use in standard industrial AC systems. Consider the radial lead configuration for through-hole mounting constraints.

Part Context

This component belongs to the KEMET SCR-XV series of radial leaded common mode chokes. The series is designed for robust performance in power electronics, offering high saturation currents and stable inductance characteristics under varying load conditions.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the SCR-XV series or equivalent KEMET products. Verify that any substitute matches the 640µH inductance, 31A current rating, and 1.48mΩ DCR specifications.