SCR25B-150-1R4A024J

Overview

The KEMET SCR25B-150-1R4A024J is a two-line common mode filter choke designed for AC line filtering applications. It features an inductance of 2,400 uH and supports a maximum DC current of 15 A. The component has a maximum DC resistance of 11.5 mOhms. It operates within a temperature range of -40°C to +120°C. The device utilizes through-hole mounting and is constructed with nanocrystalline metal core technology for high permeability.

Feature Summary

• Utilizes nanocrystalline metal core technology for ultra-high inductance and permeability
• Designed as a two-line common mode choke for effective electromagnetic interference suppression
• Supports through-hole mounting for robust PCB integration

Applications

• AC line filtering
• Power line noise suppression
• Electromagnetic interference mitigation in power circuits

Procurement Notes

Verify the specific suffix '1R4A024J' against the manufacturer's latest datasheet to confirm pinout and tolerance specifications. Ensure the ordering part number matches the required inductance and current ratings exactly. Cross-reference with official KEMET documentation to validate compliance with RoHS standards and operating temperature limits before procurement.

Selection Notes

Select this component when high inductance is required for two-line common mode noise reduction. The 15 A current rating suits high-power applications. Verify that the through-hole package dimensions fit the target PCB layout. Consider the -40°C to +120°C operating range for environmental compatibility. Compare against single-phase alternatives if only one line requires filtering.

Part Context

This component belongs to the KEMET SCR25 series of common mode chokes. The series is characterized by the use of nanocrystalline metal cores, offering superior performance compared to traditional ferrite cores. These filters are engineered for demanding power electronics environments where significant electromagnetic interference suppression is critical.

Replacement Considerations

Public confirmed substitute part numbers include UALE21R4A024J0.