345-088-559-558

Edgeboard Connectors Overview

The EDAC Inc. 345-088-559-558 is a standard card edge connector designed for dual-sided circuit boards. It features an 88-position configuration with a 2.54 mm (0.100 inch) pitch across two rows. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Rated for 3 A current, it supports PCB thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C, ensuring reliability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-row female contact design accommodates non-specified dual-edge cards
• Gold-plated copper alloy contacts ensure stable electrical connectivity
• Thermoplastic polyester housing provides durable insulation
• Right-angle mounting style facilitates panel integration

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Medical device signal processing units

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with target PCB thickness ranges before procurement. Confirm RoHS compliance status through manufacturer datasheets. Validate pin count and row configuration matches system requirements. Check regional availability constraints as distribution may vary by location.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card interface with 88 positions is required. Verify that the 2.54 mm pitch aligns with existing board layout constraints. Consider the right-angle mounting orientation for space-efficient panel designs. Ensure the operating temperature range meets environmental demands. Confirm that the 3 A current rating suffices for all connected circuits.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors. The series offers various position counts and mounting styles. The 345-088 variant specifically addresses applications needing moderate density dual-row connections. It complements other EDAC products by providing standardized dimensions and reliable performance characteristics for industrial electronics.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC 345-088-559-288 or similar series variants if different termination types are needed. Verify mechanical fit and electrical ratings match exactly. Consult official substitution lists for confirmed equivalents. Avoid generic replacements without verifying pinout and housing dimensions.