3-1775801-3

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 3-1775801-3 is a board-to-board connector belonging to the PCI Express series. It features a female contact type with 98 positions arranged in a single row. The connector utilizes a vertical mounting style with a centerline spacing of 0.039 inches (1.00 mm). The housing is black, and the overall height is specified as 0.433 inches (11 mm), while the width measures 0.346 inches (8.8 mm). This component is designed for high-density interconnect applications requiring reliable signal transmission.

Edgeboard Connectors Feature Summary

• Female contact configuration ensures secure mating with corresponding male pins
• Vertical orientation facilitates direct board-to-board connection without angled adapters
• Gold-plated contacts provide durable conductivity and resistance to corrosion

Edgeboard Connectors Applications

• PCI Express card edge interconnects
• High-speed data transmission modules
• Server backplane connections

Edgeboard Connectors Procurement Notes

Verify the specific pin count and contact plating requirements against the system design specifications before ordering. Confirm that the vertical height and board thickness accommodate the 11 mm profile. Ensure compatibility with standard PCI Express slot dimensions to guarantee proper mechanical fit and electrical performance during assembly.

Edgeboard Connectors Selection Notes

Select this component when a vertical, 98-position female connector is required for PCI Express applications. Consider the 1.00 mm pitch and 11 mm height constraints relative to adjacent components on the PCB. Evaluate the need for gold plating if long-term reliability in harsh environments is critical compared to tin alternatives.

Edgeboard Connectors Part Context

This connector is part of the broader PCI Express connector family from TE Connectivity, designed specifically for expansion cards and motherboard interfaces. It supports the high-bandwidth requirements of modern computing systems. The 98-position layout aligns with standard PCIe form factors, ensuring interoperability with industry-standard slots and cables.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers include 3-1775801-4 and 3-1775801-5. Verify mechanical dimensions and contact material specifications before substitution to ensure functional equivalence.