842-074-520-201

Edgeboard Connectors Overview

The EDAC Inc. 842-074-520-201 is a standard card edge connector receptacle from the 842 High Temp Series. It features 74 positions with a 2.54 mm (0.100 inch) pitch and supports a board thickness of 1.57 mm. The component utilizes gold-plated copper alloy contacts rated for 3 A current. Constructed with diallyl phthalate (DAP) housing, it is designed for panel mount installation in a vertical orientation.

Edgeboard Connectors Feature Summary

• High temperature resistant construction suitable for demanding thermal environments
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance
• Vertical panel mount design facilitates secure structural integration

Edgeboard Connectors Applications

• Industrial control systems requiring high reliability
• Automotive electronics applications
• Medical device hardware interfaces
• Communication equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with system requirements. Ensure that the ordering suffix matches the desired contact plating and housing material specifications. Cross-reference the datasheet for precise mechanical dimensions and electrical ratings before procurement to avoid integration errors.

Edgeboard Connectors Selection Notes

Select this component when a vertical card edge connector with 74 positions and 2.54 mm pitch is required. Consider the 3 A current rating and DAP housing material for environmental suitability. Verify panel mounting constraints and board thickness compatibility during the design phase to ensure proper fit and function within the assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 842 series, which specializes in high-temperature card edge connectors. The series is engineered for robust performance in industrial and specialized applications where standard connectors may fail due to thermal stress. The 842 series offers various position counts and configurations to meet diverse interface needs.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers. Generic equivalents may not match the specific high-temperature ratings or dimensional tolerances of the original component.