306-034-520-108

Overview

The EDAC Inc. 306-034-520-108 is a standard card edge connector from the 306 series, designed for panel mount applications. It features a dual female configuration with 68 positions and a 0.156-inch (3.96 mm) pitch. The contacts are gold-plated copper alloy, rated for 5 A current, and housed in green thermoplastic insulation. It supports board thicknesses of 1.37 mm to 1.78 mm and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Dual-edge female contact configuration for non-specified card edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and electrical insulation
• Panel mount design with vertical orientation for secure installation

Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device circuitry connections
• Energy sector instrumentation panels

Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm contact plating, flange type, and mounting style. Ensure compatibility with the target PCB thickness and panel cutout dimensions. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Selection Notes

Select this component when a high-density dual-edge connection is required for panel-mounted assemblies. The 68-position count suits complex signal routing needs. Verify that the 3.96 mm pitch aligns with the system's board layout constraints and that the gold plating meets corrosion resistance requirements for the operating environment.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which are widely used in industrial and commercial electronics. The series offers various position counts and mounting options, providing a standardized solution for connecting edge-board modules to main system boards in compact, high-reliability applications.

Replacement Considerations

Cross-reference with EDAC 306-034-521-178 or similar 306-series variants for alternative flange configurations. Ensure mechanical fit and electrical ratings match before substitution.