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Product Detailed Parameters
- Description：CMC 150MH 400MA 2LN TH
- Series：SSR
- Mfr：KEMET
- Package：Bulk,Tray
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：2Ohm
- 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：150 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSR21NV-M041500 is a single-channel common mode choke designed for AC line filtering applications. It features an inductance of 150 mH measured at 10 kHz and supports a maximum DC current of 400 mA. The component has a maximum DC resistance (DCR) of 2 Ohms and is rated for 250 VAC operation. It utilizes through-hole mounting with a PCB footprint dimension of 20.9 mm. The operating temperature range spans from -25°C to +120°C, and the unit weighs approximately 14.5 grams.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Supports through-hole PCB mounting for secure installation
- Operates within a wide temperature range up to 120°C
Applications
- AC line input filtering in electronic equipment
- Noise reduction in power supply circuits
- EMI suppression in consumer electronics
Procurement Notes
Verify the specific suffix M041500 against official KEMET documentation to confirm exact electrical parameters. Ensure compatibility with existing PCB footprints and thermal requirements. Check for end-of-life notifications or alternative part recommendations from the manufacturer before finalizing procurement decisions.
Selection Notes
Select this component when a 150 mH inductance and 400 mA current rating are required for common mode filtering. Consider the 2 Ohm DCR and 250 VAC voltage rating relative to circuit constraints. Evaluate the through-hole package dimensions and operating temperature limits against mechanical and environmental design specifications.
Part Context
This component belongs to the KEMET SSR21NV series of common mode chokes. The series offers various inductance values and current ratings tailored for AC line filtering. These components are typically used to mitigate electromagnetic interference in power applications requiring robust noise suppression capabilities.
Replacement Considerations
Consult KEMET official substitution guides for verified alternatives. Cross-reference inductance, current rating, and physical dimensions to ensure functional equivalence without modifying the board layout.
