842-040-555-212

Edgeboard Connectors Overview

The EDAC Inc. 842-040-555-212 is a standard card edge connector receptacle designed for high-temperature applications. It features 40 positions with a 0.100-inch (2.54 mm) pitch and supports dual-edge card insertion. The component utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and includes PC pin termination for secure board attachment. Constructed with a green insulator, this vertical through-hole device accommodates boards of specific thicknesses, providing robust connectivity in demanding electronic environments.

Edgeboard Connectors Feature Summary

• Dual-edge contact configuration for comprehensive board engagement
• Gold-plated copper alloy terminals for corrosion resistance
• Vertical through-hole mounting for stable PCB integration

Edgeboard Connectors Applications

• High-temperature electronic circuit interconnections
• Industrial control system module interfaces
• Telecommunications equipment backplane connections

Edgeboard Connectors Procurement Notes

Verify the exact manufacturer part number against official EDAC documentation to confirm compatibility. Ensure that the required dual-edge card specifications match the connector's design parameters. Cross-reference the gold plating and terminal type requirements with your assembly standards before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a vertical, dual-edge connection is required for 40-position modules. Confirm that the 2.54 mm pitch aligns with the target card edge layout. Evaluate the thermal performance needs against the specified high-temperature rating to ensure operational reliability under expected environmental conditions.

Edgeboard Connectors Part Context

This model belongs to the EDAC standard card edge connector family, specifically engineered for robust industrial and commercial applications. The series emphasizes durability and precise alignment for dual-edge cards. As a receptacle, it interfaces directly with corresponding edge cards, forming critical data or power pathways within complex electronic assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes must maintain identical 40-position count, 2.54 mm pitch, and dual-edge geometry. Verify that alternative components support the same vertical through-hole mounting style and gold-plated contact specifications to ensure mechanical and electrical interchangeability.