887-022-540-108

Edgeboard Connectors Overview

The EDAC Inc. 887-022-540-108 is a single-row standard card edge connector receptacle designed for high-temperature applications. It features 22 positions with a 3.96 mm (0.156 inch) contact spacing and a 5.08 mm row pitch. The component accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Constructed with a polyphenylene sulfide (PPS) insulator body, it supports vertical panel mount installation via solder pin termination. The contacts are copper alloy with gold plating, rated for 3 A current at operating temperatures ranging from -40°C to +125°C.

Edgeboard Connectors Feature Summary

• High-temperature capability utilizing PPS insulator material for thermal stability
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Vertical panel mount configuration with solder pin termination
• Compatible with 0.062 inch nominal thickness PCBs

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Aerospace and defense electronics operating in extreme environments
• Telecommunications infrastructure equipment
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific termination style and mounting hardware requirements against the official datasheet before procurement. Confirm that the supplier provides genuine EDAC components with traceable documentation. Ensure the receiving environment matches the specified storage conditions to maintain connector integrity. Cross-reference the part number suffixes to confirm exact physical dimensions and contact configurations.

Edgeboard Connectors Selection Notes

Select this component when a single-row connection with 22 positions is required for thick PCBs. The 3.96 mm spacing accommodates higher current loads compared to finer pitches. Consider the vertical orientation for panel integration where space constraints favor perpendicular mounting. Evaluate the high-temperature rating if the application exceeds standard commercial limits.

Edgeboard Connectors Part Context

This part belongs to the EDAC 887 series, a line of high-temperature card edge connectors. The series offers various termination options including wire wrap and solder pins. The 887 series is characterized by its durable PPS housing and gold-plated contacts, suitable for demanding industrial and military applications requiring long-term reliability.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical position counts and termination styles but different mounting options. Verify compatibility with existing PCB layouts and panel cutouts. Alternative series may offer similar electrical ratings but require validation of mechanical fit and thermal performance.