305-072-520-568

Edgeboard Connectors Overview

The EDAC Inc. 305-072-520-568 is a standard card edge connector from the 305 series, designed for dual-edge card applications. It features 72 positions with a 3.96 mm pitch and supports a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a thermoplastic polyester housing. Rated for 5 A current, 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 with gold-plated copper alloy contacts for reliable signal transmission.
• Thermoplastic polyester housing provides structural integrity and electrical insulation.
• Vertical panel mounting style ensures secure installation in chassis environments.

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized connector pitches
• Test and measurement devices needing high-reliability connections

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to ensure correct mounting style and contact plating specifications. Confirm that the target PCB design accommodates the specified 3.96 mm pitch and 1.57 mm board thickness requirements. Check regional availability as distribution status may vary by location.

Edgeboard Connectors Selection Notes

Select this component when a 72-position dual-row interface is required for vertical panel mounting. Ensure the application environment falls within the -40°C to +105°C operating temperature range. Verify compatibility with the specific card thickness tolerance of 1.37 mm to 1.78 mm for proper contact engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options, all sharing a consistent 3.96 mm pitch. The 305 series is widely used in industrial and commercial electronics where reliable interconnection is critical.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC 305-072-521-568 and 305-072-520-204, which share similar electrical characteristics and positioning but may differ in mounting style or packaging.