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Product Detailed Parameters
- Description：CMC 1.4MH 22.5A 2LN TH
- Series：SCR
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：22.5A
- DC Resistance (DCR) (Max)：5mOhm
- Voltage Rating - DC：250V
- Voltage Rating - AC：250V
- Operating Temperature：25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.772" L x 1.220" W (45.00mm x 31.00mm)
- Height (Max)：1.732" (44.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：1.4 mH @ 10 kHz
- Qualification：-
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Overview
The KEMET SCR31H-225-2R0A014J is a single-channel common mode choke designed for PCB mounting via through-hole termination. It operates within a temperature range of -25°C to +120°C and supports a maximum DC current of 22.5 A. The component provides an inductance of 1.4 mH (1400 uH) with a maximum DC resistance of 5 mohms.
Feature Summary
- Provides effective common mode noise suppression for AC line filtering applications
- Utilizes a robust radial leaded construction suitable for high-current environments
- Engineered for stable performance across a wide operating temperature range
Applications
- High-frequency power line filtering
- AC input stages in power supplies
- Electromagnetic interference suppression in industrial equipment
Procurement Notes
Verify the complete part number including suffixes against official KEMET documentation to ensure correct voltage, current, and inductance ratings. Confirm that the through-hole package dimensions match your PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a single-phase solution is required for high-current applications up to 22.5 A. Ensure the target circuit operates within the specified -25°C to +120°C thermal limits and requires approximately 1.4 mH of common mode inductance at 10 kHz.
Part Context
This component belongs to the KEMET SCR31H series of radial leaded common mode chokes. The series is characterized by high saturation currents and low DC resistance, making it distinct from lower-current or surface-mount alternatives within the broader KEMET filter portfolio.
Replacement Considerations
Consult official KEMET cross-reference data for verified substitutes. Ensure any replacement maintains equivalent 22.5 A current handling and 1.4 mH inductance specifications.
