305-068-555-503

Edgeboard Connectors Overview

The EDAC Inc. 305-068-555-503 is a standard card edge connector designed for panel mounting applications. It features 68 positions with a 3.96 mm pitch and supports dual-edge board insertion. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing, rated for 5 A current and 5 GOhms insulation resistance. It operates within a temperature range of -40°C to +105°C and accommodates a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure board retention
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and electrical insulation

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring high-density connections
• Industrial control systems utilizing double-sided circuit boards
• Communication equipment interfaces demanding robust thermal performance

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm plating thickness and material specifications. Ensure compatibility with the target PCB's edge guide slot dimensions and overall thickness tolerance before procurement. Confirm regional availability through authorized distributors as supply status may vary.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for double-sided cards. The 3.96 mm pitch dictates the minimum trace spacing on the mating board. Verify that the application environment stays within the specified -40°C to +105°C operating range for optimal performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, all sharing common mechanical and electrical characteristics such as the 3.96 mm pitch and thermoplastic construction. This specific model represents a high-position count variant for dense interconnect needs.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 68-position count, 3.96 mm pitch, and dual-edge configuration. Verify that alternative manufacturers offer compatible solder lug termination and identical panel mounting hole patterns to ensure mechanical interchangeability without redesign.