305-068-520-508

Edgeboard Connectors Overview

The EDAC Inc. 305-068-520-508 is a standard card edge connector featuring 68 positions arranged in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing and is designed for vertical panel mounting with solder pin termination. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm. Contacts are constructed from copper alloy with gold plating, supporting a continuous current rating of 5 A and an insulation resistance of 5 GOhms. The housing is made of green thermoplastic, operating within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design compatible with non-specified card types
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Vertical panel mount style with integrated flange features for secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Medical devices needing high-reliability interconnects in constrained spaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and flange specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status directly with the supplier or through the latest certified documentation provided by EDAC Inc.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 3.96 mm pitch is required for vertical panel integration. The 5 A current rating and gold contact finish make it suitable for general-purpose industrial applications. Ensure the mating card edge supports the specified 1.57 mm thickness and that the mounting environment falls within the -40°C to +105°C operational range.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in various electronic assemblies. The series offers multiple position counts and mounting options, providing flexibility for different board densities. The 305 series is characterized by its durable thermoplastic housing and consistent electrical performance across varying environmental conditions.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or flange configurations. Verify mechanical footprint and electrical ratings match before substituting.