305-018-520-207

Edgeboard Connectors Overview

The EDAC Inc. 305-018-520-207 is a standard card edge connector header featuring 18 positions with a 3.96 mm pitch. It utilizes a dual-row configuration designed for vertical panel mounting. The contacts are gold-plated copper alloy, while the tails are tin-plated with nickel underplating. It accepts printed circuit boards with a nominal thickness of 1.57 mm and supports a current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual-row card edge connector design for vertical panel mounting
• Gold-plated mating area with tin-plated tails and nickel underplating
• Compatible with 1.57 mm nominal thickness printed circuit boards

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Automotive electronics applications needing reliable signal transmission

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm plating specifications and tail dimensions. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm that the 5 A current rating meets the electrical requirements of the application circuit. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and sourcing channels.

Edgeboard Connectors Selection Notes

Select this component when a 18-position dual-row interface is required for vertical panel installation. The 3.96 mm pitch accommodates standard board layouts. Verify that the application environment falls within the -40 C to +105 C operating temperature range. Ensure the mechanical constraints allow for the specified tail dimensions and panel mount style.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series, which defines connectors with a 3.96 mm contact spacing. The series offers various position counts and mounting styles. The 305-018-520-207 specifically denotes the 18-position variant with gold plating on the mating area and tin plating on the tails.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series headers with identical 18-position counts and 3.96 mm pitch. Verify that alternative parts maintain the same dual-row configuration and vertical panel mounting orientation. Ensure equivalent current ratings and temperature specifications.