305-066-556-508

Edgeboard Connectors Overview

The EDAC Inc. 305-066-556-508 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features a dual female configuration with 66 positions and a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing. It supports a PCB thickness of 1.57 mm and offers a current rating of 5 A. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual female contact system for reliable interconnection
• Gold-plated copper alloy contacts ensure durability
• Thermoplastic housing provides structural integrity
• Vertical panel mount installation style

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies
• Industrial control systems
• Telecommunications equipment
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required position count and pitch for your design. Confirm that the thermal and electrical ratings meet the operational requirements of the target application. Ensure compatibility with the specified PCB thickness and mounting style before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this component when a high-density, dual-row card edge interface is required for panel mounting. The 3.96 mm pitch and 66-position capacity make it suitable for complex signal routing in industrial environments. Consider the vertical orientation and solder lug termination type during mechanical layout planning.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its robust construction and suitability for demanding environments. The 305-066-556-508 variant specifically addresses the need for higher pin counts in a dual-row format while maintaining the standard pitch and mounting characteristics of the family.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for direct cross-references or alternative part numbers within the 305 series that may offer different position counts or termination styles. Verify mechanical dimensions and electrical specifications before substituting with any other manufacturer's components.