305-012-556-258

Edgeboard Connectors Overview

The EDAC Inc. 305-012-556-258 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features a dual female configuration with 12 positions and a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and solder pin termination for secure electrical connections. It accommodates board thicknesses ranging from 1.37 mm to 1.78 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with flanged housing for secure installation
• Dual row female contact configuration for high-density interconnects
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic insulator providing structural integrity and insulation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Test and measurement instrument modules
• Embedded computing hardware connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required flange dimensions and contact plating specifications. Confirm that the selected variant matches the intended board thickness and mounting orientation requirements for the target application environment.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-edge card applications. Ensure the mating PCB thickness falls within the specified tolerance range. Verify that the 3.96 mm pitch aligns with the existing mechanical layout and that the thermal rating meets the operational demands of the system.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, all sharing a consistent 3.96 mm pitch. The 305-012-556-258 specifically provides a 12-position dual-row interface suitable for robust industrial and commercial electronic assemblies requiring reliable edge-board connectivity.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-012-556-202 or 305-012-556-204 if different flange configurations or packaging options are needed. Ensure any substitute maintains the same 3.96 mm pitch and dual-row female contact type to preserve mechanical and electrical compatibility.