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Product Detailed Parameters
- Description：CMC 38MH 1.2A 2LN TH
- Series：SS
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.2A
- DC Resistance (DCR) (Max)：600mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.220" L x 0.886" W (31.00mm x 22.50mm)
- Height (Max)：1.299" (33.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：38 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SS30V-R120380 is a vertical mount common mode choke designed for AC line filtering applications. It operates with a maximum DC current of 1.2 A and provides an inductance of 38 mH at a test frequency of 1 kHz. The component features a maximum DC resistance of 600 mOhms and supports voltages up to 250 VAC. It functions within a temperature range of -25°C to +120°C. The unit utilizes through-hole termination and measures 31 mm in length, 22.5 mm in width, and 33 mm in height.
Feature Summary
- Provides effective common mode noise suppression for AC power lines
- Supports high thermal stability for demanding operating environments
- Utilizes robust through-hole construction for secure PCB mounting
Applications
- AC power line filtering in industrial equipment
- Noise suppression in consumer electronics power supplies
- EMI reduction in medical device power circuits
Procurement Notes
Verify the specific part number SS30V-R120380 against official KEMET documentation to ensure compatibility with design requirements. Confirm that the 1.2 A current rating and 38 mH inductance meet circuit specifications. Check RoHS compliance status as indicated in the manufacturer datasheet. Ensure proper handling procedures are followed for through-hole components during assembly.
Selection Notes
Select this component when designing circuits requiring common mode chokes with specific inductance values around 38 mH. Consider the 1.2 A current rating and 600 mOhms resistance for voltage drop calculations. Evaluate the vertical mounting style and physical dimensions for board space constraints. Verify temperature ratings align with the operational environment of the target application.
Part Context
This component belongs to the SS30V series of common mode chokes manufactured by KEMET. The series offers various inductance and current combinations for different filtering needs. These components are categorized under inductors, chokes, and coils. They are designed for general-purpose AC line filtering tasks across multiple industries.
Replacement Considerations
The UAL30VR1203800 is listed as an alias for this part number. Verify electrical parameters and physical dimensions before substituting with other common mode chokes from different manufacturers.
