SCR47B-350-S2R0B010J

Overview

The KEMET SCR47B-350-S2R0B010J is a three-phase common mode choke filter designed for AC line filtering applications. It features an inductance of 1 mH and supports a maximum DC current rating of 35 A. The component has a maximum DC resistance of 2.5 mohms and operates within a temperature range of -40°C to +120°C. Rated for 500 VAC/VDC, it utilizes radial through-hole termination for PCB mounting.

Feature Summary

• Provides common mode noise suppression for three-phase power lines
• Supports high current handling up to 35 A with low DC resistance
• Designed for robust operation across extended industrial temperature ranges

Applications

• Audio-visual equipment power supplies
• Home appliance power systems
• General AC line filtering

Procurement Notes

Verify the specific suffix codes against official KEMET documentation to ensure correct tolerance and packaging specifications. Confirm that the 35 A current rating aligns with your system's thermal management capabilities. Ensure PCB layout accommodates the radial lead spacing and physical dimensions specified in the datasheet for proper mechanical stability.

Selection Notes

Select this component when three-phase EMI suppression is required for high-current circuits. The 1 mH inductance offers effective noise attenuation while maintaining low insertion loss due to the 2.5 mohm DCR. Consider the 500 VAC rating for compatibility with standard industrial voltage levels. Verify that the through-hole mounting style fits the target assembly process.

Part Context

This part belongs to the KEMET SCR Three Phase Series, which focuses on common mode chokes for power line filtering. The series is engineered for reliability in demanding environments, offering standardized form factors for easy integration into power supply designs. It complements other passive components by addressing conducted emissions in multi-phase systems.

Replacement Considerations

Cross-reference with equivalent three-phase common mode chokes from other manufacturers if supply constraints exist. Ensure substitute parts match the 1 mH inductance, 35 A current rating, and 500 VAC voltage rating. Verify that physical dimensions and lead configurations are compatible with existing PCB footprints.