305-064-521-202

Edgeboard Connectors Overview

The EDAC Inc. 305-064-521-202 is a standard card edge connector from the 305 series, designed for dual-row applications with 64 positions. It features a 3.96 mm (0.156 inch) pitch and accommodates board thicknesses ranging from 1.37 mm to 1.78 mm. The connector utilizes gold-plated copper alloy contacts with a solder pin termination type. Constructed with a thermoplastic polyester insulator, it supports panel mount installation in a vertical orientation. The component operates within a temperature range of -40°C to +105°C and carries an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 64 contact positions for high-density interconnects
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic polyester housing offers thermal stability and mechanical durability
• Vertical panel mount design facilitates secure integration into chassis systems

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Automotive electronic module connections
• Medical device internal circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating thickness, flange characteristics, and mounting style. Ensure compatibility with target PCB edge thickness specifications before procurement. Confirm RoHS compliance status through current manufacturer datasheets as regulatory requirements may evolve. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 64 positions is required for vertical panel mounting. The 3.96 mm pitch suits applications needing robust mechanical retention without excessive density. Verify that the target PCB edge thickness falls within the 1.37 mm to 1.78 mm operational range. Consider the gold plating requirement for environments demanding high conductivity and long-term reliability.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting options for general-purpose electronic interconnects. The 305 series is characterized by its use of thermoplastic polyester materials and standardized dimensions, ensuring interchangeability within compatible system designs across multiple industrial sectors.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct replacements. No public substitute part numbers are confirmed in available data.