845-142-544-208

Edgeboard Connectors Overview

The EDAC Inc. 845-142-544-208 is a standard card edge connector from the 845 High Temp series, designed for high-reliability applications. It features 142 positions with a 0.100 inch (2.54 mm) pitch and utilizes dual-edge contact configuration. The connector employs gold-plated copper alloy contacts and a green diallyl phthalate (DAP) insulator. Rated for 3 A current, it operates within a temperature range of -40°C to +125°C and supports PCB thicknesses between 0.054 and 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure printed circuit board interface
• Gold-plated copper alloy contacts ensure reliable signal transmission
• High-temperature Diallyl Phthalate (DAP) insulator for thermal stability

Edgeboard Connectors Applications

• High-temperature industrial control systems
• Military and aerospace electronic assemblies
• Ruggedized communication equipment interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact contact plating thickness and termination style. Confirm availability status as distribution channels may vary. Ensure compatibility with target PCB edge thickness specifications before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to prevent counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a high-density, dual-edge connection is required for harsh environments. The 142-position count suits complex signal routing needs. Verify that the 0.100-inch pitch aligns with the system's board layout constraints. Consider the operating temperature range and current rating to ensure compliance with the application's thermal and electrical demands.

Edgeboard Connectors Part Context

This part belongs to the EDAC 845 series, characterized by high-temperature performance and robust construction. The series offers various position counts and configurations to support diverse electronic interconnection requirements in demanding sectors.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitutes. Generic equivalents may not match the specific dual-edge geometry or high-temperature material properties.