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Product Detailed Parameters
- Description：CMC 3.2MH 12A 2LN TH AEC-Q200
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：12A
- DC Resistance (DCR) (Max)：6.43mOhm
- 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 1.043" W (41.50mm x 26.50mm)
- Height (Max)：1.524" (38.70mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：3.2 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF29XV-120-1R6A017JV is a common mode choke filter designed for high-voltage automotive applications. It features an inductance of 3.2 mH and supports a maximum DC current of 12 A. The component operates within a temperature range of -40°C to +150°C and holds AEC-Q200 qualification. Its maximum DC resistance is specified at 6.45 mohms, with a rated voltage of 1000 V. The device utilizes through-hole mounting and belongs to the SCF-XV series.
Feature Summary
- Provides common mode noise suppression for high-voltage circuits
- Qualified for automotive reliability standards
- Supports high continuous DC current operation
Applications
- Automotive power distribution systems
- High-voltage inverter input filtering
- Electric vehicle charging infrastructure
Procurement Notes
Verify the specific suffix (J vs H) against the manufacturer datasheet to confirm exact physical dimensions and pin configuration. Ensure the selected variant meets the mechanical constraints of the target PCB layout. Confirm AEC-Q200 certification requirements are satisfied for the intended automotive application environment before finalizing procurement.
Selection Notes
Select this component when high voltage isolation and significant common mode attenuation are required in automotive environments. The 12 A current rating suits high-power applications. Verify that the 3.2 mH inductance value aligns with the specific noise frequency spectrum of the circuit design. Ensure the operating temperature range covers the expected environmental conditions.
Part Context
This part belongs to the KEMET SCF-XV series of common mode chokes. These components are engineered specifically for demanding automotive electronics. The series offers robust performance under high thermal stress and electrical load. The SCF29XV model represents a specific configuration within this family, optimized for high-voltage DC applications.
Replacement Considerations
Check for direct substitutes within the SCF-XV series or other KEMET automotive choke lines. Verify that any replacement matches the 3.2 mH inductance, 12 A current rating, and 1000 V rating. Ensure physical footprint compatibility if using through-hole mounting.
