1775862-2

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 1775862-2 is a 52-position female card edge connector designed for PCI Express Mini Card and mSATA applications. It features a dual-side readout configuration with a 0.031-inch (0.80mm) pitch. The connector supports surface mount, right-angle installation and utilizes gold-plated phosphor bronze contacts housed in a black liquid crystal polymer (LCP) insulation material reinforced with glass fiber. It accommodates a card thickness of 0.039 inches (1.00mm) and includes board guide features for precise alignment.

Edgeboard Connectors Feature Summary

• Dual-side contact configuration supporting high-speed data interconnection
• Board guide integration for accurate PCB alignment during assembly
• Gold-plated phosphor bronze contacts ensuring reliable signal transmission
• Right-angle surface mount design optimized for space-constrained layouts

Edgeboard Connectors Applications

• PCI Express Mini Card sockets
• mSATA storage interface connections
• Server and desktop platform interconnects
• Notebook computer expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm packaging type, as this component is available in tape and reel or cut tape formats. Ensure compatibility with the target PCB footprint and verify that the selected variant meets the required RoHS3 compliance standards for the intended manufacturing process.

Edgeboard Connectors Selection Notes

Select this connector when a low-profile, right-angle solution is required for mini PCIe or mSATA modules. The dual-side readout capability ensures comprehensive signal integrity for high-speed interfaces. Confirm that the 0.80mm pitch aligns with the system's mechanical constraints and that the LCP insulation material suits the thermal environment.

Edgeboard Connectors Part Context

This component belongs to the TE Connectivity AMP Connectors line, a division of TE Connectivity specializing in electrical and electronic interconnect systems. The AMP brand, originally Aero-Marine Products, is renowned for its precision connectors used in demanding industrial, computing, and communication applications worldwide.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other 52-position dual-side mini PCIe receptacles with identical 0.80mm pitch and right-angle SMD mounting. Verify mechanical dimensions and contact plating specifications before cross-referencing alternative manufacturers' parts.