305-042-520-508

Edgeboard Connectors Overview

The EDAC Inc. 305-042-520-508 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual female configuration with 42 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and accepts board thicknesses between 1.37 mm and 1.78 mm. Contacts are made of copper alloy with a gold finish, rated for 5 A current at an insulation resistance of 5 GOhms. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Panel mount installation with vertical orientation
• Gold-plated copper alloy contacts for reliable conductivity
• Thermoplastic housing providing structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal transmission
• Automotive electronics interfaces
• Telecommunications hardware assemblies

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct plating thickness and material specifications. Confirm RoHS compliance status through manufacturer datasheets prior to integration. Cross-reference pin counts and pitch dimensions with PCB layout requirements to prevent mechanical mismatch during assembly processes.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface with a 3.96 mm pitch is required. Ensure the host printed circuit board accommodates the specified thickness range of 1.37 mm to 1.78 mm. Consider the vertical panel mount style and solder pin termination method for compatibility with existing enclosure designs and manufacturing workflows.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and pitch options tailored for diverse electronic interconnection needs. Components in this family share common mounting styles and contact material standards, ensuring consistency across different product configurations within the same application environment.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct equivalents. Verify that any alternative maintains identical pitch, row count, and mounting characteristics to ensure mechanical fit.