305-082-520-258

Edgeboard Connectors Overview

The EDAC Inc. 305-082-520-258 is a standard card edge connector from the 305 series, designed for dual-row applications with 82 positions. It features a 3.96 mm pitch and supports a maximum board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts rated for 5 A current and employs solder pin termination. Designed for panel mounting at a vertical angle, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 82 contact positions for high-density interconnects
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Vertical panel mount style facilitates secure structural integration in enclosures

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interfaces
• Telecommunications equipment utilizing standard card edge form factors
• Automotive electronics demanding high reliability under varying temperatures

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact physical dimensions and plating specifications. Ensure compatibility with the target PCB slot width and thickness before procurement. Confirm RoHS compliance status through the manufacturer's latest certification documents rather than relying on distributor summaries.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. The 82-position count suits applications needing extensive I/O or data lines in a compact footprint. Verify that the system environment remains within the specified -40°C to +105°C operating range for optimal performance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides various mounting options and row configurations. The series is characterized by its standardized pitch and durable construction suitable for harsh environments. The 305-082-520-258 specifically addresses needs for high-pin-count vertical connections.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 305-series variants such as 305-082-520-508 for potential packaging or minor specification differences. Ensure substitute parts maintain the identical 3.96 mm pitch and 82-position count to guarantee mechanical fit.