305-064-520-558

Edgeboard Connectors Overview

The EDAC Inc. 305-064-520-558 is a standard card edge connector featuring 64 positions arranged in two rows. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 3.56 mm row spacing. Designed for .062 inch nominal thickness printed circuit boards, it employs gold-plated copper alloy contacts rated at 5 A. The unit uses a thermoplastic insulator body and supports vertical panel mounting via solder pin termination. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration accommodating 64 positions for high-density connections
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Compatible with .062 inch nominal thickness PCBs for standardized integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard board thicknesses
• Automotive electronics demanding reliable vertical panel mounting

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm contact plating, material specifications, and termination style. Ensure compatibility with the target PCB thickness of .062 inches before procurement. Cross-reference the 64-position dual-row layout with design files to prevent mechanical mismatches during assembly.

Edgeboard Connectors Selection Notes

Select this component when a 64-position interface is required with .156 inch spacing. Confirm that the application environment falls within the specified temperature range. Verify that the mating card edge thickness aligns with the .062 inch nominal requirement to ensure proper engagement and electrical continuity.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations. The 305-064-520-558 specifically addresses needs for dual-row connectivity with standard spacing dimensions commonly used in legacy and industrial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified equivalents. Generic cross-references may not match the precise .156 inch spacing or .062 inch board thickness requirements.