837-022-542-101

Edgeboard Connectors Overview

The EDAC Inc. 837-022-542-101 is a standard card edge connector from the High Temp Series, designed for reliable signal transmission in demanding environments. It features a single row configuration with 22 positions and a contact spacing of 0.156 inches (3.96mm). The connector utilizes gold-plated contacts to ensure low resistance and durability. The insulator is green, providing visual identification and electrical insulation. This receptacle type is engineered for double-row formation compatibility within its series design, offering robust mechanical stability.

Edgeboard Connectors Feature Summary

• High temperature resistant construction suitable for elevated thermal conditions
• Gold-plated female contacts for enhanced conductivity and corrosion resistance
• Single edge design with standardized 0.156-inch contact spacing

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature reliability
• Automotive electronics modules
• Communication equipment interfaces
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffixes to ensure correct contact plating and orientation specifications. Confirm that the supplier provides original manufacturer documentation or traceability records. Check RoHS compliance status if required by specific project regulations. Ensure storage conditions prevent moisture absorption prior to soldering. Validate pin count and row configuration against board layout requirements before purchase.

Edgeboard Connectors Selection Notes

Select this component when a single-row card edge interface with 22 positions is required. The 0.156-inch spacing dictates compatible PCB trace widths and board thickness. Consider the high-temperature rating for applications exceeding standard operating ranges. Evaluate the gold plating requirement against cost constraints and environmental exposure levels. Ensure the mounting style matches the enclosure design constraints.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 837 Series, a line of standard card edge connectors known for their versatility and high-temperature performance. The series offers various position counts and tail configurations to accommodate different PCB designs. The 837-022-542-101 specifically addresses the need for a 22-position single-edge solution with durable gold contacts.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 837 series variants for alternative position counts or tail lengths. Verify mechanical dimensions and mating force characteristics when considering non-OEM substitutes. Ensure any replacement maintains the same contact spacing and plating specifications.