SCF39XV-310-Z1R8B008JH

Overview

The KEMET SCF39XV-310-Z1R8B008JH is a four-phase common mode choke designed for high-current applications. It features an inductance of 1.6 mH and supports a DC current rating of 31 A. The component has a maximum DC resistance of 1.84 mΩ and withstands voltages up to 1000 V. It operates within a temperature range of -40°C to +125°C and holds AEC-Q200 qualification.

Feature Summary

• Four-phase assembly configuration for multi-line noise suppression
• High current handling capability with low DC resistance
• Automotive-grade reliability certified under AEC-Q200 standards

Applications

• Electric vehicle powertrain systems
• On-board charger circuits
• DC-DC converter input/output filtering

Procurement Notes

Verify the specific suffix codes against official KEMET documentation to ensure correct packaging and tolerance specifications. Confirm that the AEC-Q200 certification status aligns with your project's automotive quality requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring simultaneous suppression of common mode noise across four phases with high current capacity. Ensure the operating environment stays within the specified temperature limits and that the 1.6 mH inductance meets the required EMI attenuation targets.

Part Context

This part belongs to the KEMET SCF-XV series of common mode chokes, which are engineered for robust performance in demanding environments. The series is characterized by its ability to handle significant currents while maintaining compact form factors suitable for modern electronic assemblies.

Replacement Considerations

Consult official KEMET substitution guides for verified alternatives. Do not assume cross-compatibility with other manufacturers' four-phase chokes without verifying electrical parameters and physical dimensions.