SCF47X-300-S2R0B009JH

Overview

The KEMET SCF47X-300-S2R0B009JH is a three-phase common mode choke designed for high-current applications. It features an inductance of 2.15 mH and supports a maximum DC current of 30 A. The component has a low DC resistance of 2.31 mOhms and operates within a temperature range of -40°C to +130°C. Rated for 600V, it utilizes a ferrite core and radial leaded termination for through-hole mounting.

Feature Summary

• Three-phase configuration for balanced power line filtering
• High saturation current capability for robust performance
• Low impedance design minimizes power loss
• Heat resistant construction for demanding environments

Applications

• Industrial motor drives
• Power supply input stages
• Three-phase AC/DC converters

Procurement Notes

Verify the specific suffix codes against official KEMET documentation to ensure correct voltage and current ratings. Confirm package dimensions and pin configurations match your PCB layout requirements before finalizing orders. Cross-reference datasheet revisions to avoid obsolete specifications.

Selection Notes

Select this component when three-phase noise suppression is required with high current handling. Ensure the operating environment stays within the specified thermal limits. Compare DCR values against system efficiency targets to validate suitability for the specific power stage design.

Part Context

This part belongs to the SCF-X series of three-phase common mode chokes from KEMET. These components are engineered for industrial power electronics where space constraints and high reliability are critical. The series offers standardized footprints for easy integration into existing designs.

Replacement Considerations

Check for UALSCF47XS009H as an alternative designation. Verify electrical parameters such as inductance and current rating match exactly before substitution. Ensure mechanical compatibility including lead spacing and height constraints.