SC-02-300

Common Mode Chokes Overview

The KEMET SC-02-300 is a through-hole common mode filter choke designed for AC line filtering applications. It features an inductance of 3 mH and supports a maximum DC current of 2 A. The component has a maximum DC resistance of 100 mOhms and operates within a temperature range of -40°C to +120°C. Rated for 250 VAC, it utilizes a wire-wound construction suitable for PCB mounting.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for AC power lines
• Supports high current handling up to 2 A
• Designed for through-hole PCB mounting

Common Mode Chokes Applications

• AC line input filtering
• Power supply EMI suppression
• General electromagnetic interference reduction

Common Mode Chokes Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and physical dimensions. Ensure the selected variant matches the required voltage rating and current capacity for the target circuit design. Cross-reference manufacturer part numbers with distributor listings to confirm availability and authenticity before procurement.

Common Mode Chokes Selection Notes

Select this component when a 3 mH inductance value is required for common mode noise attenuation at low frequencies. The 2 A current rating makes it suitable for moderate power applications. Consider the through-hole package style if surface mount options are not feasible or if higher mechanical stability is needed for the assembly process.

Common Mode Chokes Part Context

This component belongs to the KEMET SC series of common mode chokes. These filters are engineered to suppress electromagnetic interference in AC power circuits. The series offers various inductance values and current ratings to accommodate different power levels and noise profiles in electronic equipment.

Common Mode Chokes Replacement Considerations

SC-02-300J is a verified substitute with identical specifications including 3 mH inductance and 2 A current rating.