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Product Detailed Parameters
- Description：CMC 1.07MH 22A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：22A
- DC Resistance (DCR) (Max)：3.58mOhm (Typ)
- 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, 4 PC Pin
- Inductance @ Frequency：1.07 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT39XV-220-2R3A012JH is a horizontal mount common mode choke filter designed for high-voltage automotive applications. It features an inductance of 1.07 mH with a tolerance of 30%. The component supports a maximum DC current of 22 A and has a maximum DC resistance of 3.58 mohms. It operates within a temperature range of -40°C to +150°C and holds AEC-Q200 qualification. The physical dimensions are 53 mm x 33 mm.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- High voltage rating of 1000 V AC/DC
- Heat resistant construction for elevated thermal environments
- Through-hole horizontal mounting style
Applications
- Automotive power supply filtering
- Electric vehicle (EV) inverter circuits
- On-board charger (OBC) EMI suppression
- DC-DC converter input/output stages
Procurement Notes
Verify the specific suffix codes against the official KEMET datasheet to ensure correct inductance, current rating, and termination type. Confirm that the AEC-Q200 certification status matches the project requirements. Check for any recent obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when high voltage isolation and high current handling are required in automotive systems. The 1.07 mH inductance provides effective common mode noise attenuation. Ensure the PCB layout accommodates the 53 mm x 33 mm footprint and allows for adequate thermal dissipation given the 22 A current rating and 150°C operating limit.
Part Context
This part belongs to the KEMET SCT-XV series of common mode chokes. The series is engineered specifically for demanding automotive environments, offering robust performance under high voltage and temperature conditions. It complements other SCT series components by providing higher voltage ratings suitable for modern electric and hybrid vehicle architectures.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing designs if considering alternative manufacturers.
