842-028-558-101

Edgeboard Connectors Overview

The EDAC Inc. part number 842-028-558-101 is a standard single-edge card edge connector designed for high-temperature applications. It features a female contact configuration with gold plating to ensure reliable signal transmission. The connector provides 28 positions arranged in a single row, utilizing a pitch of 0.100 inches (2.54 mm). It is engineered to accommodate printed circuit boards with thicknesses ranging from 0.054 inches to 0.070 inches (1.37 mm to 1.78 mm). This component supports through-hole mounting and offers a single read-out orientation.

Edgeboard Connectors Feature Summary

• Gold-plated female contacts for durable electrical connection
• Designed for high-temperature operational environments
• Single-row configuration with 28 positions

Edgeboard Connectors Applications

• High-temperature electronic assemblies
• Industrial control systems
• Automotive electronics

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with your design requirements. Ensure that the ordering suffix matches the exact specifications needed for your application, as variations may exist within the product family. Cross-reference technical parameters such as pitch and board thickness tolerance before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this connector when a single-edge interface with 28 positions is required for PCBs between 1.37 mm and 1.78 mm thick. The 2.54 mm pitch suits standard density layouts. Verify that the operating environment meets the high-temperature rating specified by the manufacturer. Confirm that the through-hole mounting style aligns with the assembly process and mechanical constraints of the target system.

Edgeboard Connectors Part Context

This component belongs to the EDAC standard card edge connector series, specifically tailored for robust performance in demanding conditions. The 842 series designation indicates a standard profile suitable for general-purpose interconnect needs where reliability under thermal stress is critical. It represents a specialized solution within the broader EDAC portfolio of board-to-board and cable-to-board connectivity options.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides or distributor cross-reference tools to identify compatible alternatives. Verify that any substitute maintains identical pin count, pitch, and board thickness tolerances. Ensure the replacement part supports the same high-temperature rating and mounting configuration to guarantee functional equivalence without redesigning the host PCB.