SCT29XV-090-1R4A022JH

Overview

The KEMET SCT29XV-090-1R4A022JH is a radial leaded common mode choke from the SCT-XV series, designed for AC line filtering applications. It features an inductance of 1.62 mH and supports a DC current rating of 9 A. The component operates with a maximum voltage of 1000 VAC/VDC and has a typical equivalent series resistance (ESR) of 10.6 mOhms. It is certified to AEC-Q200 standards, ensuring reliability for automotive environments. The operating temperature range spans from -40°C to +150°C, and it utilizes a through-hole mounting configuration.

Feature Summary

• Certified to AEC-Q200 automotive quality standards for reliable performance in vehicle electronics
• High voltage insulation capability rated at 1000 VAC/VDC for robust AC line filtering
• Radial through-hole construction facilitates secure mechanical mounting on printed circuit boards

Applications

• Automotive AC line noise suppression
• Electromagnetic interference (EMI) filtering in vehicle power systems
• Common mode noise reduction in high-voltage automotive circuits

Procurement Notes

Verify the specific suffix code against official KEMET documentation to confirm exact electrical tolerances and packaging specifications. Ensure the procurement channel provides valid traceability records required for automotive-grade components. Cross-reference the part number with the latest datasheet to confirm compliance with current AEC-Q200 standards before finalizing orders.

Selection Notes

Select this component when designing circuits requiring high common mode inductance with significant current handling capabilities in automotive settings. The 1.62 mH value targets specific frequency attenuation needs, while the 9 A rating suits high-power applications. Consider the 1000 VAC rating for isolation requirements and verify that the radial lead form factor aligns with the target PCB layout constraints.

Part Context

This component belongs to the KEMET SCT-XV series, which specializes in AC line filters for automotive applications. The series is engineered to meet stringent automotive reliability standards, specifically AEC-Q200. These chokes are designed to suppress electromagnetic interference in vehicle power distribution networks, providing essential noise filtration for sensitive electronic control units and power converters.

Replacement Considerations

Consult official KEMET substitution guides for verified alternatives within the SCT-XV family. Ensure any replacement maintains identical inductance, current rating, and voltage specifications to preserve circuit performance and automotive certification status.