345-018-542-404

Edgeboard Connectors Overview

The EDAC Inc. 345-018-542-404 is a single-row, female card edge connector designed for vertical through-hole mounting. It features 18 positions with a 0.100-inch (2.54mm) pitch and accepts board thicknesses between 0.054 and 0.070 inches. The contacts are made of copper alloy with gold plating, housed in green thermoplastic polyester insulation. Operating temperature ranges from -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Single-edge female contact configuration for non-specified cards
• Vertical panel mount design with flange top-mounting openings
• Gold-plated copper alloy contacts for reliable signal transmission

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Medical device circuit board connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct termination style and flange configuration. Confirm RoHS3 compliance status and lead times directly with authorized distributors, as availability may vary by region.

Edgeboard Connectors Selection Notes

Select this component when a single-row, 18-position connection is required for boards within the specified thickness range. Ensure the mating card edge width matches the connector's acceptance criteria and that the operating environment stays within the rated temperature limits.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series, a line of standard card edge connectors. The series offers various position counts and termination options, providing versatile solutions for PCB-to-PCB or PCB-to-cable applications in demanding electronic environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 345 series variants for different pin counts. Verify mechanical dimensions and electrical ratings before substituting with generic equivalents to ensure compatibility with existing board layouts.