305-068-556-204

Edgeboard Connectors Overview

The EDAC Inc. 305-068-556-204 is a standard card edge connector from the 305 series, designed for panel mounting in a vertical orientation. It features 68 positions with a 3.96 mm (0.156 inch) pitch and supports dual-edge card configurations. The contacts are made of copper alloy with gold plating, rated for 5 A current. The housing is green thermoplastic, accommodating board thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure card insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Panel mount style with vertical installation angle
• Thermoplastic insulator provides structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation cards
• Computer peripheral interface modules

Edgeboard Connectors Procurement Notes

Verify part number accuracy against official EDAC documentation before ordering. Confirm that the specific suffix matches the required contact plating and insulator color specifications. Check regional availability as distribution status may vary by location. Ensure compatibility with existing panel cutouts and mating card dimensions.

Edgeboard Connectors Selection Notes

Select this model when a 68-position dual-edge connector is required. Verify that the 3.96 mm pitch aligns with the PCB layout. Ensure the operating temperature range meets environmental requirements. Consider the panel mount style for fixed installations rather than cable assemblies.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options. The 305-068-556-204 specifically denotes a 68-position variant with defined contact and housing characteristics within the product line.

Edgeboard Connectors Replacement Considerations

Consult EDAC Inc. for direct substitutes or updated revisions. Cross-reference pin counts and pitch dimensions when evaluating alternative manufacturers. Verify mechanical fit and electrical ratings match original specifications.