305-076-520-212

Edgeboard Connectors Overview

The EDAC Inc. 305-076-520-212 is a standard card edge connector header featuring 76 positions with a dual female configuration. It utilizes a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.57 mm. The component employs gold-plated copper alloy contacts for reliable signal transmission and offers a current rating of 5 A. Designed for panel mount installation at a vertical angle, it uses solder pin termination. The housing is constructed from thermoplastic polyester, providing structural integrity and insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for high-density interconnection
• Gold-plated copper alloy contacts ensure corrosion resistance and stable conductivity
• Thermoplastic polyester housing provides robust mechanical support and electrical insulation

Edgeboard Connectors Applications

• Industrial control systems requiring secure panel-mounted connections
• Communication equipment utilizing standard card edge interfaces
• Automotive electronics modules needing reliable vertical interconnects

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to confirm specific plating thickness, material grade, and packaging details. Ensure compatibility with the target PCB edge thickness and mounting hole dimensions. Cross-reference official EDAC documentation for updated environmental compliance status and handling instructions prior to integration.

Edgeboard Connectors Selection Notes

Select this component when a 76-position dual-row header is required for vertical panel mounting. Confirm that the system design accommodates the 3.96 mm pitch and 1.57 mm board thickness constraints. Evaluate the 5 A current rating against peak operational loads to ensure adequate thermal performance and contact reliability under expected duty cycles.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge headers. The series is characterized by its use of thermoplastic materials and gold-plated contacts, designed for general-purpose industrial applications. The 305 series offers various position counts and mounting styles to support diverse electronic assembly requirements.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the EDAC 305 series include 305-048-520-212 and 305-054-520-212, provided the position count difference is acceptable. Verify that alternative parts maintain identical pitch, board thickness tolerance, and mounting orientation specifications.