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Product Detailed Parameters
- Description：CMC 480UH 19A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：19A
- DC Resistance (DCR) (Max)：3.35mOhm
- 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：480 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT29XV-190-1R9A012JH is a horizontal mount common mode choke from the SCT-XV series, designed for high-voltage AC line filtering applications. It features an inductance of 480 µH and supports a maximum DC current of 19 A with a maximum DC resistance of 3.35 mΩ. The component operates within a temperature range of -40°C to +150°C and is rated for 1000 V AC. It holds AEC-Q200 qualification, ensuring reliability for automotive environments.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High voltage rating of 1000 V AC for robust line filtering
- Heat resistant construction suitable for elevated operating temperatures up to 150°C
Applications
- Automotive AC line filtering
- High voltage common mode noise suppression
- Harsh environment electronic circuits
Procurement Notes
Verify the specific suffix JH against JV variants to ensure correct tolerance and packaging specifications. Confirm that the 1000 V AC rating aligns with your system's voltage requirements. Check for AEC-Q200 certification if automotive compliance is mandatory. Ensure the horizontal mounting style fits your PCB layout constraints.
Selection Notes
Select this component when high voltage isolation and automotive-grade reliability are required. The 19 A current rating suits high-power applications. Consider the 150°C operating limit for thermal management. Compare inductance values with similar SCT-XV models to match filter characteristics. Verify physical dimensions for board space availability.
Part Context
This part belongs to the KEMET SCT-XV series of common mode chokes, specifically engineered for demanding automotive and industrial applications. The series emphasizes heat resistance and high voltage capability. The SCT29XV variant offers a balance of moderate inductance and high current handling, distinguishing it from lower current or lower voltage counterparts in the broader SCT family.
Replacement Considerations
SCT29XV-190-1R9A012JV is a documented alternative with potential differences in tolerance or packaging. Verify electrical parameters and mechanical fit before substitution.
