ELF-18D290C

Common Mode Chokes Overview

The Panasonic ELF-18D290C is a common mode line filter designed for through-hole mounting. It features an unshielded construction with vertical orientation. The component has a maximum DC current rating of 400 mA and a typical DC resistance of 1.707 Ohms. Its physical dimensions are 21.00 mm in length by 16.00 mm in width.

Common Mode Chokes Feature Summary

• Common mode choke functionality for noise suppression
• Through-hole mounting configuration
• Unshielded design

Common Mode Chokes Applications

• Line filtering applications
• Electronic circuit noise reduction

Common Mode Chokes Procurement Notes

Verify the current lifecycle status, as sources indicate conflicting information regarding availability. Confirm technical specifications against the official Panasonic datasheet before integration. Ensure compatibility with existing board layouts and thermal requirements. Check regional distribution restrictions if applicable.

Common Mode Chokes Selection Notes

Select this component for applications requiring common mode noise suppression with specific current and resistance constraints. Verify that the through-hole package fits the target PCB design. Compare electrical parameters against alternative filters to ensure performance meets system requirements without exceeding power dissipation limits.

Common Mode Chokes Part Context

This part belongs to the ELF series of common mode chokes manufactured by Panasonic Electronic Components. These components are typically used in electronic assemblies to mitigate electromagnetic interference on signal or power lines. The series offers various configurations to suit different mounting and electrical needs.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct replacements or equivalent specifications from other vendors.