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Product Detailed Parameters
- Description：CMC 364UH 31A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：31A
- DC Resistance (DCR) (Max)：1.48mOhm (Typ)
- Voltage Rating - DC：1000V (1kV)
- Voltage Rating - AC：1000V (1kV)
- Operating Temperature：-40°C ~ 150°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.087" Dia (53.00mm)
- Height (Max)：1.299" (33.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：364 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT39XV-310-1R9B007JH is a through-hole common mode choke from the SCT-X series, designed for high-current applications. It features an inductance of 364 µH at 100 kHz and supports a maximum DC current of 31 A with a DCR of 1.48 mΩ. Rated for 1 kV AC/DC, it operates between -40°C and +130°C. The component is AEC-Q200 qualified, utilizing ferrite cores in an unshielded horizontal mount package measuring 70 mm diameter by 38 mm height.
Feature Summary
- AEC-Q200 automotive qualification ensures reliability under rigorous environmental stress testing.
- High thermal stability allows continuous operation up to 130°C without performance degradation.
- Ferrite core construction provides effective electromagnetic interference suppression in unshielded configurations.
Applications
- Automotive power distribution networks requiring robust EMI filtering
- Industrial motor drive systems managing high current loads
- Renewable energy inverters needing certified common mode noise reduction
Procurement Notes
Verify the specific suffix against official KEMET documentation to confirm exact electrical tolerances and packaging details. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity and traceability. Cross-reference the AEC-Q200 certification status if automotive compliance is mandatory for the final assembly.
Selection Notes
Select this component when designing circuits that demand high current handling capabilities alongside strict automotive quality standards. The 31 A rating and low DCR make it suitable for primary power stages. Consider the physical dimensions and through-hole mounting requirements during PCB layout to ensure adequate clearance for the unshielded ferrite core structure.
Part Context
This part belongs to the SCT-X series of common mode chokes, which are engineered for demanding power electronics environments. The series emphasizes durability and high saturation current capabilities. The SCT39XV variant specifically targets applications requiring 1 kV isolation ratings and automotive-grade reliability certifications.
FAQ
Is the SCT39XV-310-1R9B007JH shielded?
No, the datasheet specifies this component as unshielded.
What is the rated voltage for this common mode choke?
The component is rated for 1 kV AC/DC.
