305-034-520-268

Edgeboard Connectors Overview

The EDAC Inc. 305-034-520-268 is a standard card edge connector from the 305 series, designed for vertical panel mounting applications. It features a dual-edge female configuration with 34 positions and a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and corrosion resistance. It is engineered to accept printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The unit operates within a temperature range of -40°C to +105°C and supports a continuous current rating of 5 A. The insulating body is constructed from thermoplastic material, providing an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female design compatible with 0.062-inch thick PCBs
• Gold-plated copper alloy contacts for enhanced conductivity
• Vertical panel mount orientation for secure installation
• Thermoplastic insulator body ensuring high insulation resistance

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement devices needing reliable signal pathways
• Automotive electronics modules with specific thermal requirements

Edgeboard Connectors Procurement Notes

Verify the exact part number against official EDAC documentation to confirm pin count, pitch, and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Check for RoHS compliance status if required by project regulations. Confirm availability through authorized distributors as supply levels may vary. Validate that the vertical panel mount style aligns with the mechanical enclosure design constraints.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector is required for 34-position applications with a 3.96 mm pitch. It is suitable for environments demanding operation up to +105°C. Choose this model over single-row variants if higher density interconnectivity is needed on both sides of the card edge. Ensure the application does not require polarizing keys unless specifically ordered with compatible accessories.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge solutions. The series offers various position counts while maintaining consistent 3.96 mm spacing. These connectors are widely used in industries requiring durable, solder-pin termination methods. The 305 series emphasizes low-profile designs and reliable performance under varying thermal conditions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models with different position counts such as 305-038-520-502 or 305-040-520-268, provided the pitch and mounting style remain identical. Verify mechanical dimensions and electrical ratings before swapping parts to ensure system compatibility.