SCF47X-450-S2R3B006JH

Overview

The KEMET SCF47X-450-S2R3B006JH is a three-phase common mode filter choke designed for high-power industrial applications. It features an inductance of 950 µH and supports a maximum DC current of 45 A. The component operates with a rated voltage of 600 V and maintains a low equivalent series resistance (ESR) of 1.16 mΩ. Constructed for through-hole mounting, it functions within a temperature range of -40°C to +130°C.

Feature Summary

• Provides effective common mode noise suppression for three-phase power systems
• Engineered for high thermal stability and heat resistance
• Optimized for low impedance characteristics to minimize power loss

Applications

• Industrial motor drives and variable frequency drives
• Three-phase power supply input filtering
• High-current inverter output stages

Procurement Notes

Verify the specific part number suffix against official KEMET documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with existing PCB footprint or chassis mounting requirements. Confirm RoHS compliance status and country of origin details prior to final procurement decisions.

Selection Notes

Select this component when designing three-phase circuits requiring robust common mode noise attenuation at high current levels. The 45 A rating and low ESR make it suitable for applications where efficiency and thermal management are critical constraints.

Part Context

This component belongs to the KEMET SCF-X series of common mode chokes. These coils are specifically engineered for demanding power electronics environments, offering reliable performance in harsh industrial settings compared to standard general-purpose inductors.

Replacement Considerations

Consult official KEMET substitution guides for verified alternatives. Cross-referencing requires matching inductance, current rating, and voltage specifications.