305-080-521-268

Edgeboard Connectors Overview

The EDAC Inc. 305-080-521-268 is a standard card edge connector from the 305 series, designed for dual-edge female applications. It features 80 positions with a contact pitch of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and solder pin termination methods. It supports printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). The housing is constructed from green thermoplastic polyester, ensuring durability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated contacts for reliable signal transmission
• Panel mount installation style with vertical orientation
• Thermoplastic polyester insulation for thermal stability

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify part number accuracy against official EDAC documentation before ordering. Confirm that the specific suffix matches the required termination and mounting specifications. Check regional availability as distribution status may vary by location. Ensure compliance with RoHS and REACH regulations if required for your project. Cross-reference datasheet dimensions to validate panel cutout requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 80 positions is required. Ensure the target PCB thickness falls within the specified range of 0.054 to 0.070 inches. Verify that the 3.96 mm pitch aligns with the design layout. Consider the vertical panel mount style for integration into chassis designs. Confirm that gold plating meets the conductivity and corrosion resistance needs of the application.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various contact terminations and mounting options. The series includes high-temperature insulators and multiple card guide solutions. It is part of a broader portfolio designed for communication, consumer electronics, medical, energy, and industrial applications. The 305 series emphasizes reliability and versatility in harsh operating conditions.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult EDAC technical support or authorized distributors for equivalent components. Ensure any replacement matches the 80-position count, 3.96 mm pitch, and dual-edge female configuration. Verify compatibility with existing panel mounts and PCB thickness constraints.