305-064-521-268

Edgeboard Connectors Overview

The EDAC Inc. 305-064-521-268 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features a 3.96 mm (0.156 inch) pitch with 64 total positions arranged in two rows of 32. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Rated for 5 A current at +105°C, it supports panel mounting with vertical orientation. Compatible with PCB thicknesses between 1.37 mm and 1.78 mm, it ensures reliable signal transmission in industrial environments.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 64 contact positions for high-density interconnects
• Gold-plated copper alloy contacts ensure durable conductivity and corrosion resistance
• Thermoplastic polyester housing offers thermal stability up to +105°C
• Vertical panel mount design facilitates secure structural integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• High-density data acquisition modules
• Telecommunications equipment interfaces
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified partners. Confirm RoHS compliance status and specific lot traceability requirements before procurement. Ensure storage conditions maintain material integrity. Cross-reference datasheet revisions to confirm compatibility with existing assembly processes and regulatory standards.

Edgeboard Connectors Selection Notes

Select this model for applications requiring robust mechanical retention and high pin counts. The 3.96 mm pitch accommodates standard double-sided card edges. Verify that the host PCB layout matches the specified row spacing and mounting hole dimensions. Consider environmental ratings if operating in extreme temperature zones beyond standard specifications.

Edgeboard Connectors Part Context

Part of the EDAC 305 Series, which provides versatile card edge solutions for various industries. This series emphasizes durability and precise alignment for repeated mating cycles. The 305-064 variant specifically addresses needs for expanded connectivity within compact form factors, supporting complex circuit architectures in professional hardware designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series connectors with identical 64-position dual-row configurations and 3.96 mm pitch. Verify mechanical footprint compatibility and electrical ratings when considering alternative manufacturers. Ensure replacement parts meet the same thermal and current handling requirements.