SCR19XV-300-1R9A003JH

Overview

The KEMET SCR19XV-300-1R9A003JH is a horizontal through-hole common mode choke designed for AC line filtering applications. It features an inductance of 56 µH at 100 kHz and supports a maximum DC current of 30 A. The component has a maximum DC resistance of 767 µΩ and operates within a temperature range of -40°C to +120°C. Rated for 1000 V, it meets AEC-Q200 automotive qualification standards.

Feature Summary

• AEC-Q200 qualified for automotive reliability
• Horizontal mounting configuration
• High current handling capability

Applications

• AC line filtering in automotive electronics
• Common mode noise suppression in power circuits
• EMI reduction in vehicle electrical systems

Procurement Notes

Verify the exact part number against official KEMET documentation to ensure compatibility with your design requirements. Confirm that the specified inductance, current rating, and physical dimensions match your board layout constraints. Check for any specific packaging or reel options if required by your assembly process.

Selection Notes

Select this component when high current capacity and automotive-grade reliability are required for AC line filtering. Ensure the horizontal form factor fits your enclosure space. Verify that the 56 µH inductance provides sufficient attenuation for your target noise frequencies without causing excessive voltage drop under load conditions.

Part Context

This component belongs to the KEMET SCR-XV series of AC line filters. These chokes are engineered for robust performance in demanding environments, particularly within the automotive sector where compliance with strict quality standards like AEC-Q200 is mandatory for critical electronic systems.

Replacement Considerations

The SCR19XV-300-1R9A003JV is a verified alternative within the same series, offering similar specifications with a slightly different DC resistance value. Ensure mechanical fit and electrical parameters align before substitution.