305-044-556-501

Edgeboard Connectors Overview

The EDAC Inc. 305-044-556-501 is a standard card edge connector designed for dual female board-to-board applications. It features 44 positions with a 3.96 mm (0.156 inch) pitch. The component utilizes gold-plated copper alloy contacts and a thermoplastic housing. Rated for 5 A current, it supports solder termination via a straddle mount panel installation style. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual row female configuration for extended board connectivity
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Straddle mount panel installation provides secure mechanical stability

Edgeboard Connectors Applications

• Board-to-board interconnection systems
• Card extender modules
• Industrial control panel interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and housing color variations. Confirm that the straddle mount footprint matches the target PCB design. Ensure thermal ratings align with system operating environments before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a dual-row interface with a 3.96 mm pitch is required. The straddle mount style is suitable for panel mounting applications where vertical space is constrained. Verify contact material and finish requirements against environmental exposure conditions.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination styles. The 305-044 variant specifically addresses needs for moderate-density dual-row connections in industrial and commercial electronics.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing the 3.96 mm pitch and dual row configuration. Verify mechanical dimensions and pinout compatibility before substituting with alternative manufacturers' offerings.