345-076-542-858

Edgeboard Connectors Overview

The EDAC Inc. 345-076-542-858 is a standard card edge connector featuring 76 positions with a 0.100-inch (2.54mm) pitch. Designed as a dual female socket, it accommodates board thicknesses within the range of 0.054 to 0.070 inches. The component utilizes through-hole mounting and wire wrap termination for secure circuit integration. Contacts are constructed from copper alloy with gold plating to ensure reliable signal transmission. The housing is made of thermoplastic polyester, providing durability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual female configuration for robust card edge interface
• Gold-plated copper alloy contacts for enhanced conductivity
• Thermoplastic polyester insulation for structural stability
• Wire wrap termination compatible with standard PCB layouts

Edgeboard Connectors Applications

• Aerospace and defense systems
• Medical interconnect solutions
• Agricultural technology equipment
• Industrial control modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm exact mechanical dimensions and contact plating specifications. Ensure compatibility with target board thickness limits before integration. Confirm RoHS compliance status via official documentation. Cross-reference ordering numbers with authorized distributors to avoid counterfeit components. Validate thermal operating ranges against application requirements.

Edgeboard Connectors Selection Notes

Select this model when a high-density 76-position interface is required with precise 2.54mm spacing. Consider the dual female design for applications needing mating with male card edges. Evaluate the wire wrap termination style against available PCB assembly capabilities. Assess the vertical or angled mounting options if space constraints dictate orientation. Verify that the current rating meets system power distribution needs.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series of standard card edge connectors. The series offers various position counts and mounting styles tailored for industrial and specialized applications. The 345 series is known for its reliability in harsh environments, including medical and agricultural sectors. This specific part number represents a dual-sided socket variant optimized for high-reliability data and signal transmission.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 345 series parts with matching pin counts and pitch, such as 345-076-542-558. Verify mechanical fit and electrical characteristics before substitution. Ensure alternative parts maintain the same termination type and contact material specifications.