305-080-520-512

Edgeboard Connectors Overview

The EDAC Inc. 305-080-520-512 is a standard card edge connector from the 305 series, designed for dual-edge mating with non-specified cards. It features 80 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector supports PCB mounting and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. It accommodates board thicknesses ranging from 1.37 mm to 1.78 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for versatile card compatibility
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester housing for structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix against the manufacturer's ordering guide to confirm plating specifications and flange options. Ensure the target application matches the dual-edge requirement and compatible board thickness range. Confirm RoHS compliance status through official documentation before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density 80-position interface is required for dual-edge applications. The 3.96 mm pitch provides ample spacing for standard circuit layouts. Consider the thermoplastic polyester material properties for environmental resistance and the 5 A current rating for power distribution needs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-080 variant specifically addresses high-pin-count requirements while maintaining a consistent 3.96 mm pitch across the family for standardized mechanical integration.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series ordering guide for direct substitutes with different position counts or flange configurations. Verify that any alternative maintains the 3.96 mm pitch and dual-edge compatibility to ensure mechanical fit.