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Product Detailed Parameters
- Description：CMC 450UH 8A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：8A
- DC Resistance (DCR) (Max)：8.98mOhm
- 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：1.063" L x 1.063" W (27.00mm x 27.00mm)
- Height (Max)：0.744" (18.90mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：450 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT19XV-080-1R0A011JH is a through-hole common mode choke designed for automotive applications. It features an inductance of 450 µH at 100 kHz and supports a maximum DC current of 8 A. The component has a maximum DC resistance of 8.98 mOhms and operates within a temperature range of -40°C to +125°C. It holds AEC-Q200 qualification, ensuring reliability for harsh environments.
Feature Summary
- AEC-Q200 qualified for automotive grade reliability
- Through-hole mounting for robust PCB integration
- High current handling capability up to 8 A
- Low DC resistance for efficient power transmission
Applications
- Automotive power supply filtering
- On-board charger circuits
- DC-DC converter input/output stages
- Electrical vehicle (EV) subsystems
Procurement Notes
Verify the specific suffix 'JH' against the official KEMET datasheet to confirm tolerance and packaging specifications. Ensure the ordering part number matches the required inductance and current ratings for your circuit design. Cross-reference with the manufacturer's latest documentation to confirm availability and any potential obsolescence notices before finalizing procurement plans.
Selection Notes
Select this component when high current capacity and automotive certification are required. The 8 A rating suits applications with significant load currents. Verify that the through-hole package fits the PCB layout constraints. Compare the 450 µH inductance value against noise suppression requirements to ensure adequate filtering performance without excessive size or cost implications.
Part Context
This component belongs to the KEMET SCT19XV series of common mode chokes. The series is engineered for automotive electronics, offering high reliability under thermal stress. It complements other passive components like capacitors and resistors in power management circuits, providing essential noise reduction for sensitive electronic systems in vehicles.
Replacement Considerations
Consult the KEMET SCT19XV series datasheet for direct pin-compatible alternatives. Verify that substitute parts match the 8 A current rating and 450 µH inductance. Ensure any replacement also holds AEC-Q200 qualification if automotive use is intended. Check physical dimensions to confirm fitment on existing PCB footprints.
