842-104-520-207

Edgeboard Connectors Overview

The EDAC Inc. 842-104-520-207 is a dual-edge female card edge connector designed for vertical panel mounting applications. It features 104 positions with a 0.100-inch (2.54mm) contact spacing and a 0.200-inch (5.08mm) row spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with a high-profile insulator body, it utilizes gold-plated contacts on copper alloy terminals to ensure reliable signal transmission. The unit employs a solder pin termination method for secure installation.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with high-profile insulator body
• Dual-edge female configuration accepting 0.062 inch PCBs
• Gold-plated contacts on copper alloy terminals for durability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device internal connections
• Consumer electronics assembly

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm exact mechanical dimensions and plating specifications. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm RoHS compliance status if required by project regulations. Cross-reference the manufacturer part number with distributor listings to avoid substitution errors due to similar series numbering.

Edgeboard Connectors Selection Notes

Select this component when a vertical panel-mount solution is required for double-sided card edge interfaces. The 0.100-inch pitch suits general-purpose digital signals. Consider the high-profile body for adequate clearance in enclosed chassis designs. Verify that the 104-position count aligns with the circuit board layout requirements before finalizing the bill of materials.

Edgeboard Connectors Part Context

This component belongs to the EDAC 842 Series of standard card edge connectors. The series offers various position counts and termination styles tailored for diverse industrial and commercial applications. The 842 designation specifically indicates a dual-edge female connector with vertical orientation, distinguishing it from single-edge or right-angle variants within the broader product portfolio.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 842 series parts with matching position counts and termination types. Verify equivalent electrical ratings and mechanical fit before considering cross-brand alternatives. Ensure any replacement maintains the same 0.100-inch pitch and 0.062-inch board thickness acceptance criteria.