305-028-556-512

Edgeboard Connectors Overview

The EDAC Inc. 305-028-556-512 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 28 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and solder pin termination. It is rated for 5 A current and operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic polyester, and it accepts board thicknesses between 1.37 mm and 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified card edge boards
• Gold-plated copper alloy contacts ensure reliable electrical performance
• Thermoplastic polyester insulation provides structural stability
• Vertical panel mount design facilitates secure installation

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• General-purpose electronic module connections

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required position count and pitch before ordering. Confirm compatibility with the target PCB edge thickness specifications. Ensure that the gold plating and material ratings meet the environmental requirements of the intended application. Cross-reference the manufacturer's latest documentation for any updates to compliance or mechanical dimensions.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, vertical card edge interface is required for panel mounting. The 3.96 mm pitch and 28-position layout define the physical footprint. Consider the 5 A current rating and operating temperature range for thermal management. Verify that the solder pin termination method aligns with the assembly process capabilities.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations to support diverse electronic interconnection needs. The 305-028-556-512 specifically addresses applications requiring a 28-position dual-row interface with robust mechanical and electrical characteristics.

Edgeboard Connectors FAQ

What is the maximum operating temperature for this connector?

The connector supports an operating temperature range from -40°C to +105°C.

Does this connector support single-sided or double-sided cards?

It is designed as a dual-edge connector, compatible with non-specified dual-sided card edge boards.