845-042-541-802

Edgeboard Connectors Overview

The EDAC Inc. 845-042-541-802 is a standard card edge connector from the 845 High Temp Series, designed for reliable signal transmission in demanding environments. It features a dual female configuration with 42 positions and a precise 0.100-inch (2.54mm) contact pitch. The connector utilizes gold-plated copper alloy contacts to ensure low resistance and corrosion resistance. Constructed with a green Diallyl Phthalate (DAP) insulator, it supports panel mounting in a straight orientation. This component is engineered to withstand operating temperatures ranging from -40°C to +125°C, making it suitable for high-temperature applications requiring robust mechanical stability.

Edgeboard Connectors Feature Summary

• Dual edge female design accommodates double-sided circuit board insertion for enhanced connectivity density.
• Gold-plated contacts provide durable electrical interfaces resistant to oxidation and wear over time.
• High-temperature rated construction ensures stable performance across extreme thermal conditions.

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature reliability
• Telecommunications infrastructure equipment
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific pin count and dual-edge configuration against schematic requirements before ordering. Confirm that the mating card thickness aligns with the connector's tolerance specifications. Ensure that the panel mounting style matches the enclosure design constraints. Check for availability as distribution status may vary by region.

Edgeboard Connectors Selection Notes

Select this model when a dual-sided connection is necessary within a single connector footprint. Consider the 2.54mm pitch compatibility with existing PCB layouts. Evaluate the thermal rating against the operational environment of the target application. Verify that the straight mounting angle fits the spatial constraints of the assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 845 series, which specializes in high-temperature card edge connectors. The series is characterized by its use of DAP insulators and gold contacts to maintain performance in harsh conditions. Similar parts in the family vary primarily by position count and edge configuration, offering modular solutions for diverse electronic interconnect needs.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other EDAC 845 series variants if exact match is unavailable, ensuring identical pitch and contact type.