ELF-18D210

Common Mode Chokes Overview

The ELF-18D210 is a single-phase EMI line filter manufactured by Panasonic Electronic Components. It features an inductance of 18 millihenry and a rated current of 0.5 A. The component utilizes through-hole mounting with tin/copper terminal plating. Its physical dimensions are 20.0 mm in length, 21.0 mm in width, and 20.0 mm in height.

Common Mode Chokes Feature Summary

• Designed as a single-phase EMI filter for noise suppression
• Utilizes through-hole mounting technology for secure installation
• Constructed with tin/copper terminal plating for corrosion resistance

Common Mode Chokes Applications

• Electronic equipment requiring single-phase power line filtering
• Circuits needing common-mode noise attenuation
• Power supply input stages for EMI compliance

Common Mode Chokes Procurement Notes

Verify the specific part number against official Panasonic documentation to confirm availability status. Check for any end-of-life notifications or discontinuation notices prior to procurement. Ensure compatibility with existing board layouts regarding through-hole spacing and physical dimensions. Confirm RoHS compliance requirements match project specifications.

Common Mode Chokes Selection Notes

Select this component when a 18 mH inductance value is required for single-phase applications. Ensure the operating current does not exceed the 0.5 A rating. Verify that the through-hole package fits the target PCB design constraints. Consider the physical size of 20x21x20 mm during mechanical integration planning.

Common Mode Chokes Part Context

This component belongs to the ELF series of line filters produced by Panasonic Electronic Components. The series includes various inductance values tailored for different EMI suppression needs. These filters are designed to meet standard electromagnetic interference regulations for electronic devices.