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Product Detailed Parameters
- Description：CMC 1MH 17A 2LN TH AEC-Q200
- Series：SCR-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：17A
- DC Resistance (DCR) (Max)：3.83mOhm
- Voltage Rating - DC：1000V (1kV)
- Voltage Rating - AC：1000V (1kV)
- Operating Temperature：-40°C ~ 120°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.516" L x 1.043" W (38.50mm x 26.50mm)
- Height (Max)：1.378" (35.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：1 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCR25XV-170-1R7A009JH is a horizontal common mode choke designed for AC line filtering applications. It features an inductance of 1 mH and supports a DC current rating of 17 A. The component operates within a voltage range of 1000 VAC/VDC and 1000 VDC. Its equivalent series resistance (ESR) is specified at 3.83 mOhms. The device meets the AEC-Q200 qualification standard, ensuring reliability for automotive environments. Operating temperatures range from -40°C to 120°C.
Feature Summary
- Horizontal mounting configuration for space-constrained PCB layouts
- AEC-Q200 qualified for automotive grade reliability
- High current handling capability of 17 A
- Designed for AC line noise suppression
Applications
- Automotive power supply input filtering
- AC line interference suppression
- Common mode noise reduction in high-current circuits
Procurement Notes
Verify the specific suffix JH against official KEMET documentation to confirm tolerance and packaging details. Ensure the application environment stays within the -40°C to 120°C operating temperature range. Confirm that the 17 A current rating aligns with peak load requirements to prevent saturation. Cross-reference the AEC-Q200 certification if automotive compliance is mandatory for the final assembly.
Selection Notes
Select this component when horizontal footprint constraints exist alongside high current requirements. The 1 mH inductance provides effective common mode attenuation for typical EMI frequencies. Verify that the 1000 VAC insulation rating matches the system's isolation needs. Consider the 3.83 mOhm ESR impact on overall circuit efficiency during thermal analysis.
Part Context
This part belongs to the KEMET SCR-XV series of common mode chokes. The series is engineered for robust performance in demanding power electronics applications. The SCR25XV designation indicates specific physical dimensions and winding configurations optimized for horizontal installation. This family emphasizes durability and consistent electrical characteristics under varying thermal conditions.
Replacement Considerations
The SCR25XV-150-1R6A010JH is a documented substitute within the same series. Verify compatibility regarding the 1 mH inductance and 17 A current rating before implementation. Ensure the replacement maintains the horizontal form factor and AEC-Q200 qualification status.
