SCR29XV-090-1R4A022JH

Overview

The KEMET SCR29XV-090-1R4A022JH is an AEC-Q200 qualified common mode choke designed for automotive applications. It features a vertical mounting configuration with an inductance of 2.95 mH and a DC current rating of 9 A. The component operates at a voltage of 1000 V and exhibits a low equivalent series resistance of 10.6 mOhms. This through-hole device provides effective noise suppression for high-current circuits while maintaining compliance with automotive reliability standards.

Feature Summary

• AEC-Q200 qualified for automotive reliability
• High current handling capability up to 9 A
• Low equivalent series resistance for efficiency
• Vertical leaded package design

Applications

• Automotive power supply filtering
• Electric vehicle (EV) charging systems
• Inverter input/output stages
• DC-DC converter EMI suppression

Procurement Notes

Verify the specific suffix JH against procurement requirements, as it denotes horizontal orientation in some contexts but datasheets may vary. Confirm AEC-Q200 certification status directly from the manufacturer's official documentation before integration into safety-critical automotive designs. Ensure mechanical footprint compatibility with PCB layout constraints.

Selection Notes

Select this component when high current capacity and robust automotive qualification are required. The 9 A rating suits applications with significant load currents. Consider the vertical or horizontal mounting preference based on board space. Verify insulation voltage ratings against system operating conditions to ensure adequate isolation margins.

Part Context

This part belongs to the KEMET SCR-XV series of common mode chokes. The series is engineered for demanding environments, offering high inductance values and current ratings. The SCR29XV model specifically targets automotive electronics, providing reliable performance under thermal and electrical stress typical in vehicle powertrains.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific variant. Cross-reference with other SCR-XV series models only if electrical parameters match exactly. Consult KEMET engineering support for validated alternatives if this part is discontinued.

FAQ

What is the DC resistance value?

The equivalent series resistance is 10.6 mOhms.

Is this component suitable for automotive use?

Yes, it is AEC-Q200 qualified for automotive applications.