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Product Detailed Parameters
- Description：CMC 21.2MH 5A 2LN TH AEC-Q200
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：39.9mOhm
- 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 1.484" W (41.50mm x 37.70mm)
- Height (Max)：0.902" (22.90mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：21.2 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF29XV-050-1R0A044JH is a through-hole common mode choke designed for automotive applications. It features an inductance of 21.2 mH and supports a maximum DC current of 5 A. The component has a maximum DC resistance of 39.9 mΩ and operates within a temperature range of -40°C to +150°C. It is qualified under the AEC-Q200 standard and rated for 1000 V.
Feature Summary
- Provides common mode noise suppression with high inductance values suitable for filtering applications.
- Engineered for automotive environments with robust thermal performance up to 150°C.
- Complies with AEC-Q200 qualification standards for reliability in vehicle systems.
Applications
- Automotive power supply line filtering
- Noise suppression in electric vehicle components
- EMI reduction in automotive electronic control units
Procurement Notes
Verify the complete part number including suffixes against official KEMET documentation to ensure correct specifications. Confirm that the AEC-Q200 qualification aligns with specific project requirements. Check datasheet details for mechanical dimensions and mounting constraints before integration.
Selection Notes
Select this component when high inductance and low DC resistance are required for automotive EMI filtering. Ensure the operating current does not exceed 5 A and the voltage rating meets system demands. Consider the through-hole mounting style and PCB layout compatibility during design phase.
Part Context
This component belongs to the KEMET SCF-XV series of common mode chokes. The series offers various inductance and current ratings tailored for automotive electronics. These filters are designed to handle harsh environmental conditions while maintaining signal integrity in noisy electrical environments.
Replacement Considerations
Consult official KEMET substitution guides for compatible alternatives. Verify equivalent inductance, current rating, and AEC-Q200 compliance when selecting replacement parts. Ensure mechanical footprint and pin configuration match existing designs.
