305-066-556-578

Edgeboard Connectors Overview

The EDAC Inc. model 305-066-556-578 is a standard card edge connector designed for dual female board-to-board applications. It features 66 positions with a 3.96 mm (0.156 inch) pitch, accommodating a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing. Rated for 5 A current, it 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 providing 66 contact positions for high-density interconnects
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic housing material provides structural integrity and electrical insulation
• Vertical panel mount design facilitates secure installation in constrained spaces

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Medical equipment utilizing EDAC medical interconnect solutions
• Agricultural technology hardware needing durable connectors
• General electronic assemblies requiring 5 A rated connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating, housing material, and termination style. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before procurement. Ensure the selected variant matches the required board thickness and mounting orientation for your specific application design.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 66 positions is required. Ensure the mating PCB thickness aligns with the 1.57 mm specification. Verify that the 3.96 mm pitch fits the available layout constraints. Confirm that the vertical panel mount style meets the mechanical requirements of the enclosure design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations. The 305 series is characterized by its use of thermoplastic housings and gold-plated contacts. It serves as a reliable solution for board-to-board connections in various industrial and commercial electronics applications.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the same 66-position count, 3.96 mm pitch, and dual female configuration. Verify compatibility with existing PCB layouts and mounting hardware.