ELF-18N025A

Common Mode Chokes Overview

The ELF-18N025A is a dual-line common mode choke from Panasonic Industry's N Series. It features an inductance of 2.4mH and supports a current rating of 2.5A with a typical DC resistance of 80mOhm. Designed for through-hole mounting, this line filter effectively suppresses electromagnetic interference in electronic circuits.

Common Mode Chokes Feature Summary

• Dual-line configuration for effective noise suppression
• High inductance value for robust filtering performance
• Through-hole construction for secure board integration

Common Mode Chokes Applications

• General-purpose line filtering
• Electromagnetic interference suppression in consumer electronics
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify component authenticity through authorized Panasonic distributors. Confirm package type and pinout compatibility during integration. Check for discontinuation status as some sources indicate limited availability. Ensure storage conditions maintain component integrity prior to assembly.

Common Mode Chokes Selection Notes

Select this component for applications requiring reliable common mode noise reduction. The 2.4mH inductance suits standard power line filtering needs. Verify current requirements do not exceed the 2.5A rating. Consider thermal management if operating near maximum current limits.

Common Mode Chokes Part Context

Part of Panasonic's N Series line filters, designed for general electronic equipment. The series offers standardized dimensions and electrical characteristics for easy replacement in existing designs. Focuses on cost-effective noise control solutions.

Common Mode Chokes Replacement Considerations

Check equivalent part numbers from Panasonic or other manufacturers offering similar 2.4mH, 2.5A specifications. Verify mechanical footprint compatibility before substitution.