305-058-520-268

Edgeboard Connectors Overview

The EDAC Inc. 305-058-520-268 is a standard dual-row card edge connector designed for vertical panel mounting. It features 58 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are constructed from copper alloy and finished with gold plating to ensure reliable signal transmission. Rated for 5 A current, the unit utilizes a thermoplastic insulator body and solder pin termination. It operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration with gold-plated copper alloy contacts for robust electrical performance
• Vertical panel mount design compatible with 1.57 mm thick PCBs
• Thermoplastic insulator body providing stable mechanical support

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Medical device internal circuitry
• Consumer electronics mainboards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and board thickness compatibility. Ensure that the selected variant matches the required panel cutout dimensions and mounting style specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface is required for 1.57 mm thick boards with a 3.96 mm pitch. Consider the vertical orientation and panel mounting constraints during mechanical design. Verify that the 5 A current rating and operating temperature range align with the system's thermal and electrical requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various mounting options and position counts. The series is characterized by its low-profile insulator body and standardized spacing, making it suitable for applications demanding reliable card edge connections in compact form factors across industrial and commercial sectors.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical 58-position count, 3.96 mm pitch, and dual-row configuration to guarantee mechanical and electrical compatibility.