305-066-520-208

Edgeboard Connectors Overview

The EDAC Inc. 305-066-520-208 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features 66 positions with a 3.96 mm (0.156 inch) pitch across two rows. The contacts are gold-plated copper alloy with PC tail termination. Rated for 3 A current, it supports PCB thicknesses of 1.57 mm. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 66 contact positions for high-density interconnects
• Vertical panel mount design utilizing threaded inserts for secure installation
• Gold-plated copper alloy contacts ensuring reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment board connections
• Test and measurement instrument backplanes

Edgeboard Connectors Procurement Notes

Verify specific lead times and availability directly with authorized distributors, as supply status may vary. Confirm that the ordering suffix corresponds exactly to the required termination style and housing color specifications before placing orders to ensure compatibility with existing assembly requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for panel-mounted applications. Ensure the host PCB accommodates the specified 1.57 mm thickness and that the thermal environment remains within the -40°C to +105°C operational range for optimal performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series offers various position counts and termination options, maintaining consistent 3.96 mm spacing. These connectors are engineered for durability in demanding electronic environments, supporting both signal and power distribution needs.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series variants with matching 66-position layouts and 3.96 mm pitch. Verify equivalent current ratings and termination styles when considering alternative manufacturers' products to maintain mechanical and electrical integrity.