345-007-520-178

Edgeboard Connectors Overview

The EDAC Inc. 345-007-520-178 is a single-sided female card edge connector from the 345 series, designed for through-hole mounting. It features 7 positions with a 0.100-inch (2.54mm) pitch and supports PCB thicknesses of 0.054 to 0.070 inches. The contacts are gold-plated copper alloy, rated for 3A current, and housed in a green thermoplastic polyester body. Operating temperature ranges from -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Single-sided female contact configuration for standard card edge applications
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Through-hole termination method provides secure mechanical attachment

Edgeboard Connectors Applications

• General electronic interconnect systems
• Industrial control modules
• Communication equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compliance with RoHS3 standards and exact physical dimensions. Ensure that the procurement channel sources genuine components directly from authorized distributors or the manufacturer to guarantee authenticity and traceability of the electronic connectors.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, single-row interface is required for thin circuit boards within the specified thickness range. Consider the 3A current rating and operating temperature limits to ensure compatibility with the target application's electrical and thermal requirements without exceeding the connector's specifications.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 345 series, which offers various position counts and mounting styles. The 345-007-520-178 specifically addresses needs for minimal footprint connections with robust through-hole reliability, differing from surface-mount or dual-sided variants in the same family by its single-sided design and specific pin count.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for direct substitutes. Verify that any alternative maintains identical 0.100-inch pitch, 7-position count, and through-hole termination to ensure mechanical and electrical interchangeability in existing designs.