ELF-24V042A

Common Mode Chokes Overview

The Panasonic ELF-24V042A is a common mode choke designed for through-hole mounting. It features a rated current of 4.2A and a typical DC resistance of 41mOhm. The component utilizes a vertical package arrangement suitable for standard PCB integration.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression via two-line configuration
• Supports through-hole mounting for mechanical stability

Common Mode Chokes Applications

• Power supply input filtering
• Signal line noise reduction in electronic circuits

Common Mode Chokes Procurement Notes

Verify the exact datasheet version before procurement, as specifications may vary between revisions. Confirm that the through-hole footprint matches your PCB design requirements. Check for availability status as this specific part number may be marked obsolete or discontinued by the manufacturer.

Common Mode Chokes Selection Notes

Select this component when a 4.2A current rating and low DC resistance are required for common mode interference suppression. Ensure the through-hole form factor aligns with assembly capabilities. Compare electrical characteristics against alternative chokes if higher current handling or different impedance profiles are needed.

Common Mode Chokes Part Context

This component belongs to the ELF series of common mode chokes from Panasonic Electronic Components. These components are engineered for electromagnetic interference reduction in power and signal lines. The series offers various current ratings and package options to suit diverse electronic design constraints.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternatives.