857-048-500-202

Edgeboard Connectors Overview

The EDAC Inc. 857-048-500-202 is a dual-edge card edge connector designed for high-temperature applications. It features 48 positions with female contacts and gold plating. The connector utilizes a 0.156-inch (3.96mm) board thickness specification. This component belongs to the 857 High Temp Series, engineered for reliable signal transmission in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-edge contact configuration for secure board insertion
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• High-temperature series design for thermal stability

Edgeboard Connectors Applications

• Computing and storage systems
• Medical equipment interfaces
• Aerospace electronic assemblies
• Industrial control modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to ensure compatibility with required termination styles and mounting configurations. Confirm that the 0.156-inch board thickness matches the target PCB design specifications before procurement to avoid mechanical fit issues.

Edgeboard Connectors Selection Notes

Select this connector when dual-edge access is required for 48-position signals. Ensure the application environment supports the high-temperature rating of the 857 series. Verify that the gold plating meets the necessary wear cycle requirements for the intended mating frequency.

Edgeboard Connectors Part Context

This part is part of EDAC's extensive interconnect portfolio, established since 1966. It serves OEMs in computing, medical, and aerospace sectors. The 857 series specifically addresses high-temperature needs within their card edge connector range.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct replacements. Generic equivalents may not match the 0.156-inch thickness or high-temperature ratings. Verify pin count and dual-edge geometry before considering alternatives.