345-102-542-878

Edgeboard Connectors Overview

The EDAC Inc. 345-102-542-878 is a dual-edge female card edge connector designed for through-hole mounting. It features 102 positions with a 0.100-inch (2.54mm) pitch across two rows. The contacts are made of copper alloy with a gold finish, ensuring reliable signal transmission. The insulator is constructed from green thermoplastic polyester, providing durability and thermal stability. This component supports board thicknesses within standard specifications and operates effectively in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure card insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Through-hole termination method for robust PCB attachment
• Thermoplastic polyester insulator for thermal stability

Edgeboard Connectors Applications

• Data storage systems requiring high-density interconnects
• Computing hardware and server backplanes
• Industrial control modules needing reliable signal paths
• Telecommunications equipment infrastructure

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC Inc. documentation to ensure compatibility with your design requirements. Confirm that the RoHS3 compliance status meets your regulatory standards. Check for any specific handling instructions related to the through-hole mounting process. Ensure that the supplier provides genuine components with traceable origins to maintain quality assurance protocols during procurement.

Edgeboard Connectors Selection Notes

Select this connector when a high-pin-count, dual-edge interface is required for vertical or horizontal board connections. The 0.100-inch pitch offers a balance between density and ease of manufacturing. Consider the through-hole mounting style for applications requiring mechanical strength over surface-mount alternatives. Evaluate the gold contact finish for long-term reliability in environments prone to oxidation or frequent mating cycles.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series, which specializes in standard card edge connectors. The series is known for its versatility in various industrial and commercial applications. The 345-102 variant specifically addresses needs for higher pin counts while maintaining the standard 0.100-inch spacing. It complements other parts in the family by offering a robust solution for complex circuit board interconnections.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 345 series connectors with matching pin counts and pitch. Verify that alternative parts support the same through-hole termination and dual-edge configuration. Ensure that the replacement maintains the gold contact finish and thermoplastic polyester insulator material for equivalent performance characteristics.