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Product Detailed Parameters
- Description：CMC 1A 2LN 600 OHM TH
- Series：ST
- Mfr：KEMET
- Package：Tray
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：35mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-20°C ~ 75°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.512" Dia (13.00mm)
- Height (Max)：0.512" (13.00mm)
- Package / Case：Vertical, No Base, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：600 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The KEMET ST-202S is a through-hole common mode DC line filter belonging to the ST series. It features proprietary Manganese-Zinc and Nickel-Zinc ferrite materials for effective noise suppression. The component provides an impedance of 600 Ohms at 100 MHz with a maximum DC current rating of 1 A. It withstands 500 VDC between lines for one minute. Operating temperature ranges from -20°C to +75°C. Dimensions are 13x7x13mm.
Feature Summary
- Utilizes proprietary Manganese-Zinc and Nickel-Zinc ferrite materials
- Provides 600 Ohms impedance at 100 MHz
- Withstands 500 VDC voltage between lines
Applications
- Common mode noise suppression in DC power lines
- Electromagnetic interference filtering for low current DC circuits
Procurement Notes
Verify the specific impedance value and current rating against the official datasheet before integration. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure mechanical dimensions fit the designated PCB layout space.
Selection Notes
Select this component for applications requiring common mode filtering on DC lines with currents up to 1 A. Consider the 600 Ohm impedance at 100 MHz for high-frequency noise attenuation. Verify compatibility with the system's voltage isolation requirements given the 500 VDC withstand capability.
Part Context
The ST-202S is part of KEMET's ST series of common mode filters. These components are designed for through-hole mounting and utilize specialized ferrite cores. The series offers solutions for electromagnetic interference reduction in various electronic systems.
Replacement Considerations
Check for compatible common mode filters with similar 600 Ohm impedance and 1 A current ratings. Verify pinout and dimensional compatibility if substituting with other manufacturers' parts.
