842-022-540-107

Edgeboard Connectors Overview

The EDAC Inc. 842-022-540-107 is a standard high-temperature card edge connector receptacle designed for single-edge board interfaces. It features 22 positions with a 0.100-inch (2.54 mm) pitch and supports a maximum circuit board thickness of 1.57 mm. The component utilizes copper alloy contacts with a gold plating thickness of 10.0 microinches to ensure reliable signal transmission. It employs a Diallyl Phthalate (DAP) housing, offering an operating temperature range from -40°C to +125°C. The unit is configured for through-hole mounting with solder termination.

Edgeboard Connectors Feature Summary

• High-temperature rated construction suitable for demanding thermal environments
• Gold-plated copper alloy contacts provide durable electrical connectivity
• Single-edge female receptacle design for standard card interface applications

Edgeboard Connectors Applications

• Electronic equipment requiring reliable card edge interconnects
• Industrial control systems utilizing high-temperature connectors
• Medical interconnect solutions compatible with standard PCB edges

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, contact plating specifications, and termination style. Ensure compatibility with the target printed circuit board thickness of 1.57 mm before procurement. Confirm that the through-hole mounting configuration aligns with the assembly process requirements. Cross-reference the part number with authorized distributors to validate current availability and lead times.

Edgeboard Connectors Selection Notes

Select this component when a single-edge female connector with a 2.54 mm pitch is required for high-temperature operations up to 125°C. The DAP housing material provides necessary insulation properties for industrial and medical applications. Ensure the design accommodates the specified 1.57 mm board thickness constraint. This connector is appropriate for applications prioritizing durability and reliable contact performance in thermally challenging environments.

Edgeboard Connectors Part Context

This part belongs to the EDAC 842 series of standard card edge connectors. The series is characterized by its high-temperature capabilities and robust construction using DAP materials. These connectors are engineered for use in various electronic assemblies where reliable interconnection between cards and backplanes or motherboards is critical under elevated thermal conditions.

Edgeboard Connectors Replacement Considerations

Consult the EDAC official documentation for direct substitute part numbers within the 842 series. Verify mechanical dimensions and electrical ratings match the original specification. No alternative part numbers are confirmed in the provided source data.