SCR-030-0R6A170J

Overview

The KEMET SCR-030-0R6A170J is a two-line common mode choke designed for through-hole PCB mounting. It features an inductance of 15 mH at 10 kHz and supports a maximum DC current of 3 A. The component has a maximum DC resistance of 145 mΩ (or 0.138 Ω per source) and operates within a temperature range of -40°C to +125°C. Rated for 250 V, it serves as a filter for noise suppression in electronic circuits.

Feature Summary

• Provides common mode noise filtering via high inductance
• Supports high DC current handling capability
• Designed for robust through-hole PCB integration

Applications

• Power supply input filtering
• EMI suppression in industrial equipment
• Automotive electronics noise reduction

Procurement Notes

Verify the specific datasheet version for the exact DC resistance value, as sources cite both 145 mΩ and 0.138 Ω. Confirm the maximum operating temperature rating, with references indicating either +125°C or +150°C. Ensure the package style matches the through-hole requirement and validate voltage ratings against the target circuit specifications before procurement.

Selection Notes

Select this component when a 15 mH inductance is required for common mode noise attenuation at low frequencies. The 3 A current rating suits moderate power applications. Consider the physical size constraints for through-hole mounting and ensure the operating environment stays within the specified thermal limits defined in the official documentation.

Part Context

This part belongs to KEMET's SCR series of common mode chokes. These components are engineered for general-purpose EMI filtering. The series offers various inductance and current combinations to suit different power line requirements while maintaining compact form factors suitable for standard PCB layouts.

Replacement Considerations

Check for compatible parts with similar 15 mH inductance and 3 A current ratings from the same manufacturer. Verify that any substitute maintains the same through-hole footprint and voltage rating to ensure mechanical and electrical compatibility without redesigning the PCB.