305-086-521-501

Edgeboard Connectors Overview

The EDAC Inc. 305-086-521-501 is a standard card edge connector receptacle featuring 86 positions with a 3.96 mm (0.156 inch) contact spacing and 3.56 mm row spacing. It accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component utilizes gold-plated copper alloy contacts for reliable signal transmission and employs a solder termination method. Designed with a low-profile insulator body, it supports dual-edge female connections suitable for panel mounting applications.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure board insertion
• Gold-plated copper alloy contacts ensure durable conductivity
• Low-profile insulator body design for space-constrained assemblies

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal pathways
• Automotive electronics in harsh environments

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to confirm specific plating thickness, housing material color, and termination style variations. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference official EDAC documentation for any recent updates to RoHS compliance status or mechanical drawing revisions to guarantee adherence to current engineering standards.

Edgeboard Connectors Selection Notes

Select this model when an 86-position interface is required with a 3.96 mm pitch. Confirm that the application environment does not exceed the thermal ratings associated with the specified materials. Evaluate the need for dual-edge versus single-edge connectivity based on the specific board design constraints and mating hardware requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination styles to accommodate diverse electronic assembly needs. The 305 series is engineered for durability and consistent performance in demanding industrial and commercial sectors.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure that any alternative component matches the critical dimensions, specifically the 3.96 mm pitch and 1.57 mm board thickness acceptance.