305-024-556-258

Edgeboard Connectors Overview

The EDAC Inc. 305-024-556-258 is a standard card edge connector header from the 305 series, designed for panel mount applications with a vertical orientation. It features 24 positions arranged in a dual row configuration with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a solder pin termination type. It accommodates printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and includes flush mount flange features with top opening and threaded inserts.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for board-to-board or backplane interconnection
• Panel mount design with vertical orientation and integrated flange for secure installation
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Solder pin termination for robust PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify that the specific suffix '258' corresponds to the required flange threading specification, as variations exist within the 305 series. Confirm compatibility with the target PCB thickness range of 1.37mm to 1.78mm. Ensure the mounting environment supports the specified operating temperature range of -40°C to +105°C. Cross-reference the manufacturer's ordering guide to validate the exact mechanical dimensions against the design constraints.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 24-position card edge connector with a 3.96mm pitch is required. The vertical panel mount style is suitable for chassis integration where space efficiency is critical. The gold plating offers corrosion resistance for long-term reliability. Consider the threaded insert feature if secure mechanical retention is necessary compared to non-threaded variants.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in modular electronic systems. The series offers various position counts and flange configurations to accommodate different board thicknesses and mounting requirements. The 305 series is known for its low-profile insulator body and consistent electrical performance across the product line.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series headers with identical 24-position count and 3.96mm pitch, provided the flange threading matches. Verify that any alternative maintains the same current rating and insulation resistance specifications.