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Product Detailed Parameters
- Description：CMC 330UH 21A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：21A
- DC Resistance (DCR) (Max)：2.33mOhm
- 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：1.634" L x 1.043" W (41.50mm x 26.50mm)
- Height (Max)：1.524" (38.70mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：330 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT29XV-210-2R1A010JH is a through-hole common mode choke belonging to the SCT-XV series. It features an inductance of 330 µH at 100 kHz and supports a maximum DC current of 21 A with a maximum DC resistance of 2.33 mΩ. Rated for 1000 V, this component operates within a temperature range of -40 °C to +150 °C. It holds AEC-Q200 qualification and utilizes horizontal mounting.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High thermal stability supporting operation up to 150 °C
- Designed for high-current applications with low DC resistance
Applications
- Automotive power supply filtering
- Electric vehicle (EV) drive systems
- On-board charger circuits
Procurement Notes
Verify the specific voltage rating and current capacity against your circuit requirements before integration. Confirm that the horizontal mounting style and through-hole termination are compatible with your PCB layout. Ensure the operating environment stays within the specified -40 °C to +150 °C range to maintain performance integrity.
Selection Notes
Select this component when high current handling and automotive-grade reliability are required. The SCT-XV series offers higher voltage ratings compared to standard SCT-X models. Consider the physical dimensions and vertical clearance needed for the horizontal mount configuration during the mechanical design phase.
Part Context
This part belongs to the KEMET SCT-XV series of common mode chokes, which are engineered for demanding automotive environments. The series provides robust noise suppression capabilities while maintaining low insertion loss. These components are designed to meet stringent automotive quality standards, ensuring durability under harsh operating conditions.
Replacement Considerations
Check for direct substitutes within the SCT-XV series or other AEC-Q200 qualified common mode chokes from KEMET. Verify that any replacement matches the 330 µH inductance, 21 A current rating, and 1000 V voltage specification to ensure functional equivalence.
