SCF31-150-S1R6A010JH

Overview

The KEMET SCF31-150-S1R6A010JH is a common mode choke filter designed for high-current applications. It features an inductance of 1 mH and supports a maximum DC current rating of 15 A. The component exhibits a maximum DC resistance of 5400 µohms (5.4 mΩ) and operates within a temperature range from -40°C to +120°C. It utilizes a nanocrystalline metal core to achieve ultra-high permeability and inductance, ensuring effective noise suppression in power circuits.

Feature Summary

• Utilizes a nanocrystalline metal core for superior magnetic performance
• Provides ultra-high inductance and permeability for effective filtering
• Designed for high DC current handling capabilities up to 15 A

Applications

• Power supply input filtering
• Industrial motor drive circuits
• Automotive electronics systems

Procurement Notes

Verify the specific voltage rating requirements against the datasheet, as sources indicate 500V AC ratings. Confirm that the operating temperature range of -40°C to +120°C aligns with your system's thermal environment. Ensure the physical dimensions and mounting style are compatible with your PCB layout before finalizing procurement decisions.

Selection Notes

Select this component when high current capacity and compact size are required for common mode noise reduction. The nanocrystalline core offers advantages over traditional ferrite cores in terms of saturation characteristics. Consider the 5.4 mΩ DCR impact on power loss during selection to ensure efficiency targets are met within the specified thermal limits.

Part Context

This part belongs to the KEMET SCF31 series of common mode chokes. These components are engineered for robust performance in demanding environments. The series typically employs advanced core materials to deliver high inductance values in small footprints, making them suitable for modern power electronics where space and efficiency are critical constraints.

Replacement Considerations

Direct substitutes must match the 1 mH inductance, 15 A current rating, and similar form factor. Verify that alternative components support the same nanocrystalline core technology or provide equivalent permeability characteristics to maintain circuit stability and noise suppression performance.