SCF39XV-140-Y1R6A007JH

Overview

The KEMET SCF39XV-140-Y1R6A007JH is a through-hole common mode choke from the SCF-XV series, rated for 1000 V and 1.2 mH inductance at 100 kHz. It supports a maximum DC current of 14 A with a typical DC resistance of 4.04 mOhm. The component operates between -40°C and +150°C and holds AEC-Q200 qualification.

Feature Summary

• Provides effective common mode noise suppression for power lines
• Designed for high-current applications up to 14 A
• Qualified for automotive reliability standards

Applications

• Automotive power distribution systems
• Industrial motor drives
• High-voltage DC filtering circuits

Procurement Notes

Verify the specific suffix 'Y' against the official datasheet to confirm tolerance and material specifications. Ensure the ordering part number matches the required inductance tolerance and DC resistance values. Confirm package dimensions and lead spacing compatibility with the target PCB layout before finalizing procurement.

Selection Notes

Select this component when high voltage isolation (1000 V) and high current handling (14 A) are required in a single channel configuration. The wide operating temperature range makes it suitable for harsh environments. Compare ESR and inductance stability against alternative SCF-XV variants to ensure compliance with specific circuit impedance requirements.

Part Context

This component belongs to the KEMET SCF-XV series of radial leaded common mode chokes. These components are engineered for robust performance in demanding power electronics applications. The series offers various inductance and current ratings to accommodate different system designs while maintaining consistent physical form factors for easy integration.

Replacement Considerations

Check for direct substitutes within the SCF-XV series with matching 1.2 mH inductance and 14 A rating. Verify that any replacement maintains the same 1000 V rating and AEC-Q200 qualification if automotive use is intended.