305-066-556-558

Edgeboard Connectors Overview

The EDAC Inc. 305-066-556-558 is a standard card edge connector from the 305 series, designed for dual female edgeboard applications. It features 66 positions with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic insulator to ensure reliable signal transmission. Rated for 5 A current, it supports panel mounting in a vertical orientation. The component accommodates a board thickness of 1.57 mm and employs solder pin termination for secure PCB attachment.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for robust card edge interface
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic insulator housing providing structural stability and electrical isolation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official documentation to confirm exact termination style and insulation characteristics. Ensure compatibility with the target printed circuit board thickness and mounting requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density 66-position interface with a 3.96 mm pitch is required. Consider the vertical panel mount style and solder pin termination for fixed installation scenarios requiring durable electrical connections in industrial environments.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options, catering to diverse electronic assembly needs. The 305 series is characterized by its standardized dimensions and reliable performance in demanding operational conditions.

Edgeboard Connectors Replacement Considerations

Consult EDAC Inc. directly for verified substitute part numbers within the same series or compatible families. Cross-reference mechanical dimensions and electrical ratings to ensure functional equivalence.