845-049-520-101

Edgeboard Connectors Overview

The EDAC Inc. 845-049-520-101 is a standard card edge connector from the 845 series, designed for single-edge board applications. It features 49 positions with a 0.100 inch (2.54mm) pitch and utilizes gold-plated contacts on a copper alloy substrate. The housing is constructed from green diallyl phthalate (DAP), supporting a PCB thickness of 1.57mm. Rated for 3A current, it operates within a temperature range of -40°C to 125°C and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Single-edge female connector configuration with 49 contact positions
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Diallyl phthalate (DAP) insulating material for thermal stability
• Vertical panel mount design with solder pin termination

Edgeboard Connectors Applications

• High-temperature industrial control systems
• Automotive electronic modules requiring robust connectivity
• Telecommunications infrastructure equipment
• Medical device internal circuit boards

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC channels or certified distributors. Confirm that the specific part number matches project requirements for position count and pitch. Check for RoHS3 compliance documentation if environmental regulations apply. Ensure storage conditions maintain contact integrity prior to assembly.

Edgeboard Connectors Selection Notes

Select this model when a single-edge interface with 49 positions is required. The 2.54mm pitch suits standard PCB layouts. Consider the 3A rating and DAP material for high-temperature environments. Verify panel mounting constraints align with the vertical orientation and solder pin termination method.

Edgeboard Connectors Part Context

This component belongs to the EDAC 845 series, which specializes in high-temperature card edge connectors. The series offers various position counts and configurations for diverse electronic applications. The 845-049 variant specifically addresses needs for moderate-density single-edge connections with durable materials.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 845 series parts for different position counts. Verify compatibility with existing PCB footprints and mating card dimensions. Ensure electrical ratings meet system requirements before substituting.