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Product Detailed Parameters
- Description：CMC 34.5MH 1A 2LN TH
- Series：SSR
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：510mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.866" L x 0.630" W (22.00mm x 16.00mm)
- Height (Max)：1.063" (27.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：34.5 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSR21NVS-M10345 is a through-hole common mode filter choke designed for AC line filtering applications. It features a ferrite core and provides an inductance of 34.5 mH at a test frequency of 10 kHz. The component supports a maximum DC current of 1 A with a maximum DC resistance of 510 mOhms. Rated for 250 VAC, it operates within a temperature range of -25°C to +120°C. The unshielded unit utilizes a vertical package with four pins and measures approximately 27 mm in height.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Utilizes a ferrite core for high-performance filtering
- Designed for reliable operation across a wide temperature range
Applications
- AC line input filtering
- Electromagnetic interference suppression in power supplies
- Common mode noise reduction in electronic equipment
Procurement Notes
Verify the manufacturer part number SSR21NVS-M10345 against official KEMET documentation to confirm specifications. Ensure compatibility with through-hole mounting requirements and verify that the 1 A current rating and 34.5 mH inductance meet circuit design needs. Check RoHS compliance status as indicated in the datasheet.
Selection Notes
Select this component when a through-hole common mode choke is required for AC line filtering. Consider the 250 VAC rating and 1 A current capacity for appropriate load handling. The vertical package style and specific dimensions must fit the PCB layout constraints. Verify thermal performance within the specified operating temperature range.
Part Context
This component belongs to the SSR21NVS-M series of common mode chokes from KEMET. These devices are engineered for power line filtering tasks where through-hole installation is preferred. The series offers standardized electrical characteristics suitable for general AC line protection and noise attenuation in various electronic systems.
Replacement Considerations
Cross-reference with other KEMET SSR21NVS-M series variants or equivalent common mode chokes from other manufacturers if pinout and electrical parameters match. Verify that substitute components maintain the same inductance, current rating, and voltage specifications.
