3-2349820-4

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 3-2349820-4 is a 164-position female card edge connector designed for PCI Express applications. It features a straight orientation with a 0.039-inch (1.00mm) pitch and utilizes gold contact finish on cantilever contacts. The insulator is black, and the device supports surface mount installation. Operating temperature ranges from -40°C to 85°C. This dual-readout connector includes board guide and locking features to ensure reliable data transmission for graphics cards and storage controllers.

Edgeboard Connectors Feature Summary

• Dual readout configuration for enhanced signal integrity in high-speed data applications
• Cantilever contact type ensures secure mating with card edge conductors
• Integrated board guide and locking mechanisms provide mechanical stability during operation

Edgeboard Connectors Applications

• Graphics card interconnections
• Storage controller interfaces
• PCIe device communication systems

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix matches the required contact finish and insulation color specifications. Confirm that the surface mount package style aligns with your PCB assembly capabilities. Ensure the 164-position count corresponds exactly to your design requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided PCI Express interface is required for high-density board-to-board connections. The 1.00mm pitch allows for compact layouts while maintaining signal performance standards. Consider the straight mounting orientation for direct cable or backplane alignment needs.

Edgeboard Connectors Part Context

This connector belongs to the AMP Connectors family of high-reliability interconnect solutions. It is engineered for demanding electronic environments where stable data transfer is critical. The design adheres to industry standards for PCIe compatibility, ensuring broad applicability in modern computing hardware architectures.

Edgeboard Connectors Replacement Considerations

Check for compatible substitutes within the same series that offer identical pin counts and pitch dimensions. Verify that any alternative maintains the same dual-readout capability and surface mount footprint to ensure seamless integration without redesigning the host circuit board.

Edgeboard Connectors FAQ

What is the contact material finish?

The contacts feature a gold finish to ensure low contact resistance and reliable conductivity.

Is this connector suitable for high-temperature environments?

Yes, it operates reliably within a temperature range of -40°C to 85°C.