305-042-555-568

Edgeboard Connectors Overview

The EDAC Inc. 305-042-555-568 is a standard card edge connector from the 305 series, designed for dual-row applications with 42 positions. It features a contact spacing of 0.156 inches (3.96 mm) and accommodates printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The component utilizes gold-plated copper alloy contacts and a thermoplastic insulator body, rated for 5 A continuous current. It supports panel mounting in a vertical orientation with solder pin termination.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 42 positions for high-density interconnects
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Accepts polarizing keys for precise board alignment
• Thermoplastic insulator body provides structural stability

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer's official ordering guide to confirm exact mechanical dimensions and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm RoHS compliance status through the latest datasheet documentation provided by EDAC Inc.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge connector with a 3.96 mm pitch is required for vertical panel mounting. The 42-position count suits applications needing moderate I/O density. Verify that the mating card thickness falls within the specified tolerance range for optimal contact retention.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series, which offers various mounting styles and position counts. The series is characterized by its robust construction and standardized 3.96 mm spacing, widely used in rugged environments requiring secure card-to-board connections.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series ordering guide for alternative part numbers with different position counts or mounting configurations. Direct substitutes must match the 3.96 mm pitch and dual-row layout.