SCT39XV-140-1R8A019JH

Overview

The KEMET SCT39XV-140-1R8A019JH is a high permeability ferrite common mode choke designed for automotive and harsh environment industrial applications. It features an inductance of 2.7 mH with a tolerance of 30%. The component supports a maximum DC current of 14 A and has a maximum DC resistance of 8.66 mOhms. It is rated for 1000 V AC/DC and operates within a temperature range of -55 °C to +125 °C. The device utilizes through-hole mounting and holds AEC-Q200 qualification.

Feature Summary

• High permeability ferrite construction for effective noise suppression
• AEC-Q200 qualified for automotive reliability standards
• Toroidal coil design for compact integration

Applications

• Automotive electronic systems
• Harsh environment industrial applications
• Common mode noise filtering

Procurement Notes

Verify the specific part number against official KEMET documentation to ensure accuracy, as similar series parts may exist. Confirm that the AEC-Q200 qualification status aligns with your project requirements. Check for any recent updates to the datasheet regarding environmental compliance or pinout configurations before finalizing procurement.

Selection Notes

Select this component when high current handling up to 14 A is required alongside significant common mode noise attenuation. The 1000 V rating makes it suitable for high-voltage automotive circuits. Ensure the through-hole package fits the PCB layout constraints and that the operating temperature range covers the intended application environment.

Part Context

This component belongs to the KEMET SCT-XV series of high permeability ferrite toroidal coils. These coils are engineered specifically for demanding environments where robust electromagnetic interference suppression is critical. The series offers various inductance and current ratings to suit different circuit protection needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.