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Product Detailed Parameters
- Description：CMC 1.1MH 21A 2LN TH AEC-Q200
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：21A
- DC Resistance (DCR) (Max)：2.33mOhm
- 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：1.1 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF29XV-210-2R1A010JH is a common mode choke filter designed for power line applications. It features an inductance of 1.1 mH and supports a DC current rating of 21 A. The component has a maximum DC resistance of 2.33 mOhm and operates within a temperature range of -40°C to 150°C. It is constructed with radial leads for through-hole mounting and meets the AEC-Q200 qualification standard.
Feature Summary
- Provides common mode noise filtering for power lines
- Qualified for automotive electronic components (AEC-Q200)
- Supports high DC current handling capability
- Designed for horizontal radial leaded mounting
Applications
- Automotive power supply circuits
- Industrial power line filtering
- Electromagnetic interference suppression in high-current systems
Procurement Notes
Verify the specific suffix JH against official KEMET documentation to confirm tolerance and packaging details. Ensure the selected variant matches the required inductance and current ratings for the target application. Cross-reference the AEC-Q200 certification if automotive compliance is mandatory. Confirm lead type and mounting orientation requirements before finalizing procurement specifications.
Selection Notes
Select this component when high current capacity and low DC resistance are critical for power line integrity. The wide operating temperature range makes it suitable for demanding environments. Verify that the 1.1 mH inductance aligns with the specific noise frequency requirements of the circuit design. Ensure the through-hole form factor fits the available PCB layout constraints.
Part Context
This part belongs to the KEMET SCF series of common mode chokes, which are engineered for robust performance in power electronics. The series emphasizes durability and electrical stability under high load conditions. Components in this family are often utilized in applications requiring reliable EMI suppression without significant signal degradation or excessive heat generation during continuous operation.
Replacement Considerations
Consult official KEMET substitution guides for verified alternatives. Ensure any replacement maintains equivalent inductance, current rating, and AEC-Q200 qualification status. Verify physical dimensions and terminal compatibility to ensure seamless integration into existing designs without modification.
