305-042-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-042-500-578 is a standard card edge connector from the 305 series, designed for panel mounting with a vertical orientation. It features 42 positions in a dual configuration with a 3.96 mm (0.156 inch) pitch. The contacts are made of copper alloy with gold plating and utilize a solder lug termination type. The connector supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. It accommodates board thicknesses between 1.37 mm and 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for non-specified card applications
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Solder lug termination style for secure panel mounting
• Thermoplastic insulator housing providing structural stability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Automotive electronic subsystem connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm exact mechanical dimensions and termination details. Ensure compatibility with the target PCB or card thickness specifications before procurement. Cross-reference the RoHS compliance status with current regulatory requirements for the intended deployment region.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for panel-mounted applications. Consider the 5 A current rating and operating temperature range for environmental suitability. Evaluate the solder lug termination against available assembly tools and panel mounting constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-042-500-578 specifically provides a 42-position configuration suitable for high-density interconnect needs in professional electronics assemblies.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with different position counts or termination styles. Verify that any alternative maintains the 3.96 mm pitch and dual-edge female interface requirements.