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SC-04-20JN is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists KEMET. Its product description is CMC 2MH 4A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for SC-04-20JN
- Description：CMC 2MH 4A 2LN TH
- Series：SC-J
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：50mOhm
- Voltage Rating - DC：250V
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.984" L x 0.787" W (25.00mm x 20.00mm)
- Height (Max)：1.063" (27.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2 mH @ 100 kHz
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for SC-04-20JN
Common Mode Chokes Overview
The KEMET SC-04-20JN is a through-hole common mode choke filter designed for power line noise suppression. It features an inductance of 2 mH and supports a maximum current of 4 A with a DC resistance of 0.05 Ohms. Rated for 250 VAC, this component utilizes a toroidal core construction to provide effective electromagnetic interference filtering in AC power applications.
Common Mode Chokes Feature Summary
- Provides common mode noise attenuation for AC power lines
- Supports high current handling up to 4 A
- Toroidal core design minimizes external magnetic field radiation
Common Mode Chokes Applications
- AC power input filtering for electronic equipment
- Noise suppression in mains-powered devices
- EMI reduction in industrial control systems
Common Mode Chokes Procurement Notes
Verify the specific part number SC-04-20JN against official KEMET documentation to confirm current availability and manufacturing status. Ensure that the electrical ratings, specifically the 4 A current limit and 250 VAC voltage rating, align with your circuit requirements before procurement.
Common Mode Chokes Selection Notes
Select this component when designing circuits requiring robust common mode noise rejection for AC power inputs. The 2 mH inductance offers significant impedance at typical noise frequencies, while the 4 A current capacity suits moderate to high-power applications without saturation issues.
Common Mode Chokes Part Context
This component belongs to KEMET's SC series of common mode chokes, which are engineered for reliable performance in power line filtering. The series is characterized by toroidal geometry and through-hole mounting options suitable for general-purpose AC power applications.
Common Mode Chokes Replacement Considerations
Consult KEMET's official cross-reference tools or datasheets for verified substitute part numbers. Do not assume compatibility based on similar inductance values alone; verify current ratings, voltage ratings, and physical dimensions.
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