SCF25XV-170-1R7A009JH

Overview

The KEMET SCF25XV-170-1R7A009JH is a two-line common mode choke designed for through-hole mounting. It features an inductance of 2 mH and supports a maximum DC current of 17 A. The component exhibits a maximum DC resistance of 3.83 mΩ and withstands voltages up to 1000 V. It operates within a temperature range of -40°C to +150°C and holds AEC-Q200 certification.

Feature Summary

• Certified to AEC-Q200 automotive standards for reliability
• High voltage insulation capability up to 1000 V
• Low DC resistance design minimizes power loss
• Wide operating temperature range from -40°C to +150°C

Applications

• Automotive power supply circuits
• Industrial motor drive systems
• High-voltage noise suppression applications

Procurement Notes

Verify the specific suffix JH against official KEMET documentation to confirm terminal configuration and packaging details. Ensure the selected variant matches the required thermal management and mechanical mounting constraints for the target assembly. Cross-reference the AEC-Q200 status with project qualification requirements.

Selection Notes

Select this component when high current handling at 17 A is required alongside significant common mode noise attenuation. The low DCR value makes it suitable for efficiency-sensitive power stages. Verify that the 2 mH inductance meets the specific frequency filtering needs of the application circuit.

Part Context

This part belongs to the KEMET SCF series of common mode chokes, which are engineered for robust performance in demanding environments. The SCF25XV variant specifically addresses high-voltage and high-current requirements, distinguishing it from lower-rated counterparts in the broader product family.

Replacement Considerations

Consult official KEMET substitution guides for verified equivalents. Do not assume compatibility based solely on similar inductance or current ratings without verifying pinout and physical dimensions.