305-044-520-201

Edgeboard Connectors Overview

The EDAC Inc. 305-044-520-201 is a standard card edge connector from the 305 series, designed for panel mount installation with vertical orientation. It features 44 positions arranged in two rows, utilizing a 3.96 mm (0.156 inch) pitch. The connector accepts dual-edge cards with thicknesses ranging from 1.37 mm to 1.78 mm. Contacts are made of copper alloy with gold plating and terminate via solder pins. The housing is constructed from green thermoplastic polyester, rated for operation between -40°C and +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Panel mount design with vertical alignment for structural stability
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic polyester insulation providing thermal resistance

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffix codes against official EDAC documentation to ensure correct pin count, plating thickness, and mounting style specifications. Confirm RoHS compliance status and environmental ratings match project requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required for panel-mounted applications. Ensure the mating PCB thickness falls within the specified 1.37 mm to 1.78 mm range. Consider the vertical orientation and solder pin termination method for compatibility with the assembly process.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations for diverse industrial applications. The 305-044 variant specifically provides 44 positions, balancing density and spacing for complex circuit board interconnections.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure any replacement matches the original pitch, position count, and mounting style to maintain mechanical and electrical integrity.