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Product Detailed Parameters
- Description：CMC 31MH 2A 2LN TH
- Series：SSRH
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：214mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.004" L x 1.004" W (25.50mm x 25.50mm)
- Height (Max)：1.220" (31.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：31 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSRH24NV-20310 is a through-hole common mode choke from the SSRH series, designed for electromagnetic interference suppression. It features an inductance of 31 mH and supports a maximum DC current of 2 A. The component has a maximum DC resistance of 0.214 Ω and operates within a temperature range of -40 °C to +120 °C. Rated for 250 V AC, it utilizes solder pad terminals for PCB mounting.
Feature Summary
- Provides effective common mode noise attenuation for differential signal lines
- Supports high saturation current capability for stable operation under load
- Designed for reliable performance across wide industrial temperature ranges
Applications
- Electromagnetic interference filtering in power supply circuits
- Noise suppression in industrial control systems
- Signal integrity protection in communication equipment
Procurement Notes
Verify the manufacturer part number SSRH24NV-20310 against official KEMET documentation to ensure authenticity. Confirm that the voltage rating and current specifications align with the target circuit requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly.
Selection Notes
Select this component when a 31 mH inductance value is required for common mode noise reduction. Ensure the PCB layout accommodates the through-hole package dimensions. Verify that the operating environment stays within the specified -40 °C to +120 °C range for optimal longevity.
Part Context
This component belongs to the KEMET SSRH series of common mode chokes. These components are engineered for general-purpose EMI suppression applications. The series offers various inductance values to suit different filtering needs while maintaining consistent physical footprint and mounting characteristics.
Replacement Considerations
SSRH24NV-20310 serves as a direct replacement for similar KEMET SSRH series chokes with matching electrical parameters. Cross-reference datasheets for equivalent inductance and current ratings before substituting with other manufacturers' parts.
