1775276-4

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 1775276-4 is a high-density position connector designed for PCI Express applications. This component features a 280-position configuration, providing robust interconnectivity for high-speed data transmission in demanding electronic systems. The connector utilizes a gold plating specification of 30 microinches on the contact surfaces to ensure reliable electrical performance and corrosion resistance over time. It is engineered with a specific tail length design to facilitate secure mounting and stable connection within complex board-to-board or backplane architectures.

Edgeboard Connectors Feature Summary

• High-density 280-position architecture optimized for PCI Express standards
• Gold-plated contacts with 30 microinch thickness for enhanced conductivity
• Tail length design ensures secure mechanical retention

Edgeboard Connectors Applications

• PCI Express expansion slots
• High-performance computing systems
• Server backplane interconnects

Edgeboard Connectors Procurement Notes

Verify the exact tail length specification against the official datasheet prior to procurement, as this dimension is critical for mechanical fit. Confirm that the 30 microinch gold plating requirement aligns with your system's reliability standards. Ensure compatibility with mating receptacles by checking pin count and row alignment. Request the latest manufacturing documentation to confirm current production status and any potential obsolescence notices from TE Connectivity.

Edgeboard Connectors Selection Notes

Select this connector when a high-pin-count solution is required for PCI Express interfaces. The 280-position capacity supports extensive signal routing needs. Consider the 30 microinch gold plating for environments requiring superior contact stability. Evaluate the tail length constraints against your PCB layout to ensure proper clearance and insertion depth. This component is suitable for applications prioritizing signal integrity and mechanical durability in dense packaging scenarios.

Edgeboard Connectors Part Context

This component belongs to the TE Connectivity AMP Connectors portfolio, specializing in high-reliability interconnect solutions. The 1775276-4 model is specifically tailored for the PCI Express ecosystem, addressing the need for high-bandwidth data transfer. It represents the engineering focus on miniaturization and density, allowing more connections within limited space while maintaining electrical performance standards essential for modern computing hardware.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with existing receptacles before attempting substitution.