305-044-556-258

Edgeboard Connectors Overview

The EDAC Inc. 305-044-556-258 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 44 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 solder pin termination. It accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and has a current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual row female connector design for non-specified dual-edge cards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Panel mount installation style with vertical orientation
• Solder pin termination for secure board connection

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized module connections
• Test and measurement instrumentation with high-density I/O needs
• Automotive electronics modules requiring durable interconnects

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with your PCB thickness and mounting requirements. Ensure that the gold plating specification meets your corrosion resistance standards. Cross-reference the 44-position count and dual-row layout with your schematic to prevent mechanical interference during assembly.

Edgeboard Connectors Selection Notes

Select this component when a vertical panel-mount solution is required for dual-edge cards. The 3.96 mm pitch accommodates standard board designs while the 5 A rating supports moderate power loads. Consider the green insulator color for visual identification if needed. Verify that the solder pin termination aligns with your manufacturing process capabilities.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting options. The 305-044 variant specifically provides 44 contacts, balancing density and space constraints. It is part of a broader family including similar models like 305-048 and 305-054, differing primarily in contact count and physical dimensions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-044-555-258 and 305-044-520-258, which share identical mechanical and electrical specifications. Ensure that any replacement maintains the same 0.156 inch pitch and 1.57 mm board thickness acceptance to guarantee proper fit and function.