837-080-520-201

Edgeboard Connectors Overview

The EDAC Inc. 837-080-520-201 is a high-temperature series card edge connector designed for dual-edge board insertion. It features an 80-position female configuration with a 0.156-inch (3.96mm) contact spacing. The unit utilizes copper alloy cantilever contacts with a gold plating thickness of 10.0µin (0.25µm). It supports PCB thicknesses between 0.054 and 0.070 inches. The insulator is constructed from Diallyl Phthalate (DAP) and operates within a temperature range of -40°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure board retention
• High-temperature rated construction using DAP insulator material
• Gold-plated cantilever contacts for reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring thermal stability
• Telecommunications infrastructure equipment
• Automotive electronic modules
• Aerospace and defense avionics subsystems

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with dual-edge card specifications. Ensure that the required current rating and environmental conditions align with the component's technical datasheet before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this component when a high-density, dual-edge connection is required for boards within the specified thickness range. Consider the operating temperature limits and contact spacing requirements to ensure proper fit and electrical performance in the target application environment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 837 High Temperature Series, which provides robust interconnection solutions for demanding environments. The series offers various position counts and termination options, maintaining consistent spacing and material standards across the product line for standardized integration.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure any replacement matches the dual-edge configuration, contact spacing, and thermal ratings to maintain system integrity.