ELF-18D290T

Common Mode Chokes Overview

The Panasonic ELF-18D290T is a common mode choke from the V series line filter family. It features a current rating of 1.3A and an inductance of 2.2mH. The component has a DC resistance (DCR) of 186 mOhm. It is designed for through-hole mounting with two leads.

Common Mode Chokes Feature Summary

• Common mode noise suppression
• Through-hole construction

Common Mode Chokes Applications

• Line filtering applications

Common Mode Chokes Procurement Notes

Verify the exact part number against official Panasonic documentation to ensure compatibility. Confirm that the 1.3A current rating and 2.2mH inductance meet your specific circuit requirements. Check for any obsolete status or alternative recommendations directly from the manufacturer's official channels before procurement.

Common Mode Chokes Selection Notes

Select this component when a 2.2mH common mode choke with a 1.3A rating is required. Ensure the PCB layout supports through-hole mounting. Verify that the 186 mOhm DCR fits within your power loss constraints. Compare against other ELF-18 series variants if different electrical characteristics are needed.

Common Mode Chokes Part Context

This component belongs to the Panasonic ELF-18 series, which includes various common mode chokes. The V series designation indicates specific performance characteristics within this family. It is categorized under filters and electromagnetic interference suppression components.

Common Mode Chokes Replacement Considerations

Consult Panasonic's official substitution guide for verified alternatives. Cross-reference specifications such as inductance, current rating, and physical dimensions to ensure functional equivalence.