1761426-3

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 1761426-3 is a dual-edge female card edge connector designed for high-current applications. It features a 26-position configuration with a 0.100-inch (2.54mm) pitch. The contacts are gold-plated to ensure reliable signal transmission and low contact resistance. This component operates within a temperature range of -55°C to 85°C, providing robust performance in demanding electronic environments.

Edgeboard Connectors Feature Summary

• Dual-edge female design for secure board-to-board or backplane connections
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• Optimized for ultra-high current carrying capacity requirements

Edgeboard Connectors Applications

• High-power industrial control systems
• Server and storage backplane interconnects
• Telecommunications infrastructure equipment

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official TE Connectivity documentation to confirm exact plating thickness and material specifications. Ensure that the procurement channel provides valid traceability documents. Confirm compliance with RoHS directives and check for any recent product change notices that may affect mechanical dimensions or electrical ratings before finalizing orders.

Edgeboard Connectors Selection Notes

Select this connector when high current handling is critical alongside standard 2.54mm spacing. Evaluate the mating cycle requirements and environmental exposure conditions. Compare against alternative series if space constraints differ. Ensure PCB stack-up compatibility with the dual-edge form factor. Validate thermal management strategies given the high-current application context.

Edgeboard Connectors Part Context

This component belongs to the Ultra High Current Card Edge Connector family from TE Connectivity. It is engineered for applications requiring significant power delivery through compact interfaces. The dual-edge architecture allows for increased pin density and current distribution compared to single-edge variants, making it suitable for dense power architectures.

Edgeboard Connectors Replacement Considerations

Consult official TE Connectivity substitution guides for direct replacements. Verify mechanical footprint and electrical rating compatibility with any alternative part numbers.