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Product Detailed Parameters
- Description：CMC 640UH 23A 2LN TH AEC-Q200
- Series：SCR-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：23A
- DC Resistance (DCR) (Max)：2.23mOhm (Typ)
- 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：2.087" Dia (53.00mm)
- Height (Max)：1.299" (33.00mm)
- Package / Case：Horizontal, 6 PC Pin
- Inductance @ Frequency：640 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCR39XV-230-S2R2A007JH is an automotive-grade common mode choke belonging to the SCR-XV series. It features a radial leaded package designed for through-hole mounting. The component provides an inductance of 330 µH at 100 kHz and supports a current rating of 23 A. It operates within a voltage range up to 1000 V AC/DC and maintains a typical DC resistance of 2.23 mOhm. Certified under AEC-Q200, it functions reliably between -40°C and +120°C.
Feature Summary
- Automotive grade reliability certified by AEC-Q200 standards
- High current handling capability of 23 amperes
- Radial leaded construction for robust through-hole integration
Applications
- Three-phase motor drive circuits
- Electric vehicle power electronics
- Industrial inverter systems
Procurement Notes
Verify the specific part number against official KEMET documentation to confirm the 330 µH inductance value, as similar model prefixes may denote different electrical characteristics. Ensure the supplier provides traceability to the original manufacturer's quality standards. Confirm that the radial leaded form factor matches the target PCB layout requirements before finalizing procurement orders.
Selection Notes
Select this component when high current capacity and automotive certification are required for three-phase applications. The 330 µH inductance value suits specific filtering needs in motor drives. Compare the 2.23 mOhm DC resistance against thermal management constraints. Verify that the 1000 V rating aligns with the system's peak voltage demands and that the operating temperature range covers the intended environment.
Part Context
This component is part of KEMET's SCR-XV series of common mode chokes. The series is engineered for demanding automotive and industrial environments requiring high current handling and robust electromagnetic interference suppression. The radial leaded design facilitates easy integration into traditional printed circuit board assemblies used in power conversion systems.
Replacement Considerations
The SCF39XV-230-S2R2A007JH shares the same physical footprint but offers 1.2 mH inductance. The SCT39XV-230-S2R2A007JH provides 364 µH. Verify inductance values carefully as they differ significantly from the 330 µH specification of the requested part.
