305-056-500-268

Edgeboard Connectors Overview

The EDAC Inc. part number 305-056-500-268 is a standard card edge connector from the 305 Series. It features a dual-row configuration with 56 positions and a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. Designed for panel mounting in a vertical orientation, it accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The component supports a current rating of 5 A and operates within a temperature range of -40 C to +105 C.

Edgeboard Connectors Feature Summary

• Dual-row female connector design providing 56 connection positions
• Gold-plated copper alloy contacts for reliable signal transmission
• Thermoplastic insulator body compatible with 1.57 mm board thickness

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring high-density interconnects
• Industrial control systems utilizing standard card edge interfaces
• Test and measurement equipment needing robust vertical connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure that the procurement channel provides valid manufacturer traceability. Confirm compatibility with the intended PCB edge profile and mounting hardware requirements before finalizing orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, vertical card edge interface is required for panel mounting applications. The 3.96 mm pitch accommodates standard board layouts, while the 5 A rating suits moderate power distribution needs. Verify that the operating environment remains within the specified -40 C to +105 C thermal limits.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which offers various mounting styles and position counts. The series is characterized by its standardized 3.96 mm pitch and low-profile insulator bodies. This specific model represents a mid-range position count option within the dual-row product family.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 56-position count, 3.96 mm pitch, and dual-row configuration. Verify that alternative components support identical panel mounting orientations and accept the same 1.57 mm board thickness to ensure mechanical compatibility.