ELF-18D850M

Common Mode Chokes Overview

The ELF-18D850M is a common mode line filter manufactured by Panasonic Electronic Components. It belongs to the V Series Type 850 Line Filter family and is classified as a common mode choke. The component is designed for through-hole mounting with an unshielded configuration. Official specifications indicate a typical DC resistance (DCR) of 28mOhm and a current rating of 5A. It features two lines and utilizes vertical pins for PCB integration.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for electrical circuits
• Designed for through-hole mounting on printed circuit boards
• Features an unshielded construction for standard applications

Common Mode Chokes Applications

• General electronic equipment requiring EMI filtering
• Power supply input stages
• Signal line protection against common mode interference

Common Mode Chokes Procurement Notes

Verify availability status carefully as this component may be subject to limited supply or discontinuation. Confirm that the specific package type and pin configuration match your board design requirements before ordering. Ensure compliance with relevant safety standards for your target market.

Common Mode Chokes Selection Notes

Select this component when a 5A rated common mode choke is required for through-hole assembly. Consider the 28mOhm DCR value for power loss calculations in the design phase. Verify that the unshielded nature meets the electromagnetic compatibility requirements of the final application environment.

Common Mode Chokes Part Context

This part is part of Panasonic's V Series, specifically the Type 850 line filter category. It serves as a passive component for noise reduction in electronic systems. The manufacturer identifies it under the broader subcategory of inductors, chokes, and coils within their product portfolio.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases for cross-reference data if alternative sourcing is necessary.