SCT19XV-120-1R2A007JH

Overview

The KEMET SCT19XV-120-1R2A007JH is a through-hole common mode choke designed for high-voltage applications. It features an inductance of 180 µH and supports a DC current rating of 12 A. The component has a maximum DC resistance of 4.19 mΩ and withstands both DC and AC voltages up to 1000 V. It operates within a temperature range of -40°C to +125°C and complies with the AEC-Q200 automotive qualification standard.

Feature Summary

• Provides high isolation capability with 1000 V DC and AC voltage ratings for robust protection in power circuits.
• Meets AEC-Q200 automotive qualification standards for reliability in demanding environments.
• Supports high current handling with a 12 A DC current rating and low DC resistance.

Applications

• High-voltage power circuit isolation
• Automotive electronics systems
• Common mode noise filtering

Procurement Notes

Verify the specific suffix JH against official KEMET documentation to confirm exact electrical tolerances and packaging specifications. Ensure the procurement channel provides valid traceability and compliance certificates, particularly regarding RoHS3 status and AEC-Q200 certification, as these are critical for automotive and industrial deployments.

Selection Notes

Select this component when high voltage isolation (1 kV) and significant current capacity (12 A) are required in a single package. The AEC-Q200 qualification makes it suitable for automotive designs where reliability under thermal stress is mandatory. Compare its 180 µH inductance against system noise frequency requirements to ensure effective common mode suppression.

Part Context

This part belongs to KEMET's SCT series of common mode chokes, which are engineered for high-power and high-voltage applications. The series emphasizes durability and compliance with strict automotive standards, offering solutions for EMI suppression in electric vehicle and industrial power systems.

Replacement Considerations

The variant SCT19XV-120-1R2A007JV shares similar core specifications but may differ in tolerance or packaging details. Verify pin compatibility and exact impedance curves before substitution.

FAQ

What is the maximum operating temperature for this common mode choke?

The component is rated for operation up to +125°C.

Does this component meet automotive reliability standards?

Yes, it is qualified according to the AEC-Q200 standard.