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Product Detailed Parameters
- Description：CMC 67UH 40A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：40A
- DC Resistance (DCR) (Max)：0.4mOhm
- 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, 6 PC Pin
- Inductance @ Frequency：67 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT39XV-400-S2R2B003JH is a common mode choke filter designed for automotive applications, certified to AEC-Q200 standards. It features an inductance of 67µH and supports a maximum DC current of 40A with a DCR of 0.4mOhms. Rated for 1000V AC/DC, this component utilizes vertical through-hole mounting. The device operates within a temperature range of -40°C to +150°C, ensuring reliability in high-voltage automotive power systems.
Feature Summary
- Automotive-grade certification compliant with AEC-Q200 standards
- High voltage rating suitable for 1000V AC/DC applications
- Robust thermal performance supporting operation up to 150°C
Applications
- Automotive power electronics filtering
- Electric vehicle (EV) drive systems
- On-board charger (OBC) circuits
Procurement Notes
Verify the specific suffix 'JH' against official KEMET documentation to confirm package dimensions and terminal configuration. Ensure the selected variant matches the required 67µH inductance tolerance and 40A current rating for your specific circuit design. Cross-reference the datasheet revision date to guarantee compliance with current automotive quality standards.
Selection Notes
Select this component when designing for high-voltage automotive environments requiring AEC-Q200 compliance. The 40A current rating and low DCR make it suitable for high-power density applications. Consider the vertical mounting style and physical footprint constraints during PCB layout to ensure proper clearance for the 1000V rated insulation.
Part Context
This part belongs to the KEMET SCT-XV series, specialized for automotive use. It complements other SCT models like the SCT39XV-220-2R3A012JH by offering higher current handling at lower inductance values. The series focuses on providing reliable EMI suppression in demanding electric vehicle powertrains.
Replacement Considerations
Direct substitutes include the SCT39XV-220-2R3A012JH for similar form factors but different electrical characteristics. Verify compatibility with alternative KEMET SCT series components based on specific inductance and current requirements.
