SCR-080-1R1A020J

Overview

The KEMET SCR-080-1R1A020J is a radial leaded common mode filter choke designed for line filtering applications. It features an inductance of 2 mH and supports a maximum DC current of 8 A. The component has a maximum DC resistance of 15.9 mOhms and operates within a temperature range of -40°C to +120°C. Rated for 250 VAC/VDC, it utilizes through-hole mounting and measures approximately 36 mm in length, 27 mm in width, and 23 mm in height.

Feature Summary

• Provides effective common mode noise suppression for AC/DC power lines
• Supports high current handling up to 8 A with low DC resistance
• Constructed for robust operation in elevated temperature environments

Applications

• AC/DC power supply input filtering
• EMI suppression in industrial equipment
• Line filtering for consumer electronics

Procurement Notes

Verify the specific suffix and tolerance requirements against the official KEMET datasheet before ordering. Confirm that the radial lead configuration and physical dimensions match the target PCB footprint. Ensure the voltage rating and current capacity meet the circuit design specifications to avoid performance degradation or failure under load conditions.

Selection Notes

Select this component when high current capability and common mode noise reduction are required in a through-hole design. The 2 mH inductance offers significant attenuation for common mode interference. Consider the physical size constraints and thermal management capabilities of the application environment to ensure reliable operation within the specified temperature range.

Part Context

This part belongs to the KEMET SCR series of radial leaded common mode chokes. The series is engineered for general-purpose EMI filtering in power circuits. These components are widely used in applications requiring reliable noise suppression without the complexity of surface-mount technologies. The SCR series provides a balance of electrical performance and mechanical durability for various electronic systems.

Replacement Considerations

Check for direct substitutes such as the UAL20R55A250JH if electrical parameters and form factor compatibility are confirmed. Verify that any replacement maintains the same inductance, current rating, and voltage specifications to ensure circuit integrity.