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Product Detailed Parameters
- Description：CMC 22MH 1.5A 2LN TH
- Series：SSR
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：260mOhm
- 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：22 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSR21NV-M15220 is a through-hole common mode choke designed for electromagnetic interference suppression. It features an inductance of 22 mH and a DC current rating of 1.5 A. The component operates within a temperature range of -40°C to 120°C and supports a maximum AC voltage of 250 VAC. Its DC resistance is specified at 0.26 ohms, with a lead pitch of 20.9 mm.
Feature Summary
- Provides common mode noise attenuation for differential signal lines
- Supports high current operation up to 1.5 A
- Rated for elevated operating temperatures up to 120°C
Applications
- Power supply input filtering
- Data line protection in industrial equipment
- EMI suppression in consumer electronics
Procurement Notes
Verify the specific suffix against official KEMET documentation to confirm electrical characteristics. Ensure the selected variant matches the required inductance and current ratings for the target circuit design. Cross-reference the package dimensions and lead pitch with the PCB layout specifications before finalizing procurement orders.
Selection Notes
Select this component when a 22 mH inductance is required for common mode noise reduction in circuits carrying up to 1.5 A. The 250 VAC rating makes it suitable for mains-connected applications. Verify that the 20.9 mm lead spacing fits the available board space and mounting constraints.
Part Context
This part belongs to the SSR21NV-M series of common mode chokes from KEMET. These components are engineered for robust performance in environments requiring effective EMI filtering. The series offers various inductance values to suit different frequency and current requirements.
FAQ
What is the DC resistance of the SSR21NV-M15220?
The DC resistance is 0.26 ohms.
What is the maximum operating temperature?
The maximum operating temperature is 120°C.
