305-044-500-558

Edgeboard Connectors Overview

The EDAC Inc. 305-044-500-558 is a standard card edge connector header featuring 44 positions arranged in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and supports PCB thicknesses ranging from 1.37 mm to 1.78 mm. The contacts are constructed from copper alloy with gold plating, rated for 5 A current. Designed for panel mount installation at a vertical angle, the housing is made of thermoplastic material.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing provides structural stability
• Vertical panel mount orientation for fixed assembly

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC channels or certified distributors. Confirm RoHS compliance status and specific datasheet revisions prior to integration. Ensure storage conditions meet manufacturer specifications to preserve contact integrity and prevent oxidation before soldering operations commence.

Edgeboard Connectors Selection Notes

Select this model when a dual-row 44-position interface with 3.96 mm pitch is required. Verify that the target PCB thickness falls within the 1.37 mm to 1.78 mm operational range. Confirm that the application environment remains within the specified temperature limits and does not exceed the 5 A current rating per contact.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations to accommodate different signal density requirements. The 305-044 variant specifically addresses applications needing moderate pin counts with robust mechanical retention capabilities.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC part numbers such as 305-044-520-558 and 305-044-500-204. These alternatives share identical pitch, position count, and mounting characteristics. Validate housing color and specific termination style differences before final substitution.