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The KEMET SCT39XV-170-Y1R8A006JH is a horizontal mount common mode choke from the SCT-XV series, designed for high-current automotive applications. It features an inductance of 268µH with a tolerance of ±30%, rated for a maximum DC current of 17A and a maximum DC resistance of 2.83mΩ. The component supports voltages up to 1000V AC/DC and operates within a temperature range of -40°C to +150°C. It holds AEC-Q200 qualification and utilizes through-hole termination.
Verify the specific suffix Y1R8 against official KEMET documentation to confirm exact inductance and current ratings. Ensure the ordering part number matches the required AEC-Q200 certification level. Confirm package dimensions and mounting style align with PCB layout requirements before finalizing procurement.
Select this component when high current capacity and automotive-grade reliability are required. The 17A rating and low DCR make it suitable for main power paths. Verify that the 268µH inductance meets the specific EMI suppression needs of the target circuit. Ensure the 1000V rating exceeds the system's peak voltage stresses.
This component belongs to the KEMET SCT-XV series of common mode chokes. These components are engineered specifically for demanding automotive electronics. The series offers robust performance under high thermal and electrical stress conditions typical in modern vehicle architectures.
Check KEMET datasheets for other SCT-XV variants with similar inductance and current ratings. Verify pin compatibility and mechanical footprint before substituting with other manufacturers' parts.