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Product Detailed Parameters
- Description：CMC 1.3MH 40A 3LN THROUGH HOLE
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：3
- Current Rating (Max)：40A
- DC Resistance (DCR) (Max)：1.53mOhm
- Voltage Rating - DC：600V
- Voltage Rating - AC：600V
- Operating Temperature：-40°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.756" Dia (70.00mm)
- Height (Max)：1.496" (38.00mm)
- Package / Case：Horizontal, 6 PC Pin
- Inductance @ Frequency：1.3 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF47X-400-S2R2B007JH is a three-phase common mode choke designed for high-current power applications. It features an inductance of 1.3 mH at 100 kHz and supports a maximum DC current of 40 A. The component has a maximum DC resistance of 1.53 mOhms and operates within a temperature range of -40°C to +130°C. Constructed with ferrite cores, it utilizes through-hole horizontal mounting. The unit measures 70 mm in diameter and 38 mm in height, weighing approximately 206 grams.
Feature Summary
- Provides effective common mode noise suppression for three-phase power systems
- Engineered for high thermal stability with heat-resistant construction
- Supports high continuous current loads without saturation
Applications
- Three-phase motor drive systems
- Industrial power supply filtering
- Variable frequency drive (VFD) input stages
Procurement Notes
Verify the specific part number suffix against official KEMET documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with existing PCB or chassis mounting requirements. Confirm RoHS compliance status if required by project specifications. Cross-reference datasheet values for inductance and current ratings prior to integration.
Selection Notes
Select this component for applications requiring robust three-phase EMI filtering with high current capacity. The through-hole design suits industrial environments where mechanical stability is critical. Evaluate thermal management needs given the 130°C maximum operating temperature. Compare physical dimensions against available board space before finalizing the design.
Part Context
This component belongs to the KEMET SCF-X series of three-phase common mode chokes. The series is characterized by ferrite core construction and through-hole termination options. These components are engineered for demanding power electronics applications where reliable noise attenuation and high current handling are essential performance criteria.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official KEMET resources for potential cross-references.
