SCR39XV-140-S1R6A014JH

Overview

The KEMET SCR39XV-140-S1R6A014JH is a three-phase common mode choke from the SCR-XV series, designed for radial leaded through-hole mounting. It features an inductance of 2.6 mH and a DC current rating of 14 A. The component has a typical DC resistance (DCR) of 7.87 mOhm and supports a maximum voltage of 1000 V. It operates within a temperature range of -40°C to +120°C.

Feature Summary

• Three-phase configuration for balanced noise suppression
• Radial leaded construction for through-hole integration
• High thermal stability up to 120°C

Applications

• Industrial motor drives
• Power supply input filtering
• Three-phase AC line noise reduction

Procurement Notes

Verify the specific inductance value against official datasheets, as distributor listings may vary between 2.23 mH and 2.6 mH for this part number. Confirm the DC current rating is 14 A rather than higher values cited in some third-party summaries. Ensure the package type matches the required radial leaded form factor for your PCB layout.

Selection Notes

Select this component when three-phase common mode noise attenuation is required in high-current applications. The 14 A rating suits moderate power levels, while the 1000 V rating provides robust isolation. Consider the 7.87 mOhm DCR for efficiency calculations in low-voltage drop scenarios.

Part Context

This part belongs to KEMET's SCR-XV series of common mode chokes. These components are engineered for electromagnetic interference (EMI) suppression in three-phase systems. The series offers various inductance and current ratings to accommodate different power electronics requirements.

Replacement Considerations

Check KEMET's official substitution guide for equivalent SCR-XV parts with matching inductance and current ratings. Verify pin compatibility and physical dimensions before replacing.