845-020-524-407

Edgeboard Connectors Overview

The EDAC Inc. 845-020-524-407 is a standard card edge connector from the 845 series, designed for single-edge board applications. It features 20 positions with a 0.100-inch (2.54mm) pitch and utilizes female contacts. The component employs a cantilever contact type made of copper alloy with a gold finish thickness of 10.0µin (0.25µm). It supports solder termination and accepts PCBs with a thickness range of 0.054 to 0.070 inches (1.37mm to 1.78mm). The housing is constructed from green Diallyl Phthalate (DAP), ensuring compliance with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Utilizes cantilever contact technology for reliable single-edge board insertion
• Features gold-plated copper alloy contacts for enhanced conductivity
• Constructed with Diallyl Phthalate (DAP) insulation material

Edgeboard Connectors Applications

• Single-edge circuit board interconnection
• Panel mount electronic assemblies
• High-temperature industrial environments

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC 845 Series Ordering Guide to ensure correct pin count, termination style, and contact finish specifications. Confirm that the required PCB thickness falls within the specified operational range of 0.054 to 0.070 inches. Check current product status as availability may vary due to manufacturing lifecycle changes.

Edgeboard Connectors Selection Notes

Select this model when a vertical, panel-mount solution for single-edge cards is required. Ensure the application environment remains within the -40°C to +125°C operating temperature range. Verify that the 20-position count aligns with the target circuit design requirements before finalizing the component choice.

Edgeboard Connectors Part Context

This component belongs to the EDAC 845 High Temp series, which is engineered for robust performance in demanding conditions. The series offers various position counts and termination options while maintaining consistent mechanical dimensions and electrical characteristics suitable for standard card edge interfaces.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC cross-reference documentation for verified substitute part numbers. Direct replacements must match the 20-position count, 0.100-inch pitch, and single-edge configuration to maintain mechanical fit.