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The 5179030-4 is a high-density, fine-pitch board-to-board mezzanine connector from TE Connectivity AMP Connectors, part of the Free Height (FH) series. Designed to facilitate reliable and compact interconnections between parallel printed circuit boards (PCBs), this connector is engineered for applications requiring flexible stacking heights, robust alignment, and stable signal transmission in space-constrained electronic assemblies.
Category:Connectors, Interconnects;Rectangular Connectors;Arrays, Edge Type, Mezzanine (Board to Board)
Manufacturer:TE Connectivity AMP Connectors
Series:Free Height (FH)
Packaging:Tube
Part Status:Active
Connector Type:Plug, Center Strip Contacts
Number of Positions:100
Pitch:0.031" (0.80mm)
Number of Rows:2
Mounting Type:Surface Mount
Features:Board Guide
Contact Finish Thickness:8.00µin (0.203µm)
Mated Stacking Heights:7mm, 11mm, 15mm, 19mm
Height Above Board:0.260" (6.60mm)
Base Product Number:5179030
Ultra-Fine Pitch: 0.80mm pitch enables high-density PCB layouts, maximizing space efficiency in compact designs.
Versatile Stacking Heights: Offers four mated height options (7mm, 11mm, 15mm, 19mm), providing significant flexibility for mechanical design and board spacing requirements.
Secure Mating Alignment: Incorporates board guide features to ensure proper connector engagement and mechanical stability during assembly and operation.
High-Quality Contact Interface: Features gold-plated contacts with a specified thickness, ensuring reliable electrical connectivity and corrosion resistance.
Surface-Mount Technology (SMT) Compatible: Designed for compatibility with automated pick-and-place and reflow soldering processes.
Telecommunications & Networking Equipment: Used in routers, switches, and base stations for interconnecting daughtercards and mainboards.
Data Storage & Server Systems: Applied in solid-state drives (SSDs), RAID controllers, and server blades where space is at a premium and reliable data transfer is critical.
Industrial Control & Automation: Suitable for industrial PCs, programmable logic controllers (PLCs), and embedded control modules requiring robust interconnections.
Medical Diagnostic & Imaging Devices: Used in portable monitors, ultrasound machines, and other medical electronics where reliable signal integrity and compact form factors are essential.
Consumer & Portable Electronics: Employed in high-performance laptops, digital cameras, and gaming consoles to connect display panels, sensors, or other internal sub-assemblies.
The 5179030-4 from TE Connectivity is a highly versatile and reliable fine-pitch board-to-board connector. Its key strengths lie in the flexible choice of stacking heights, high-density design, and robust construction with alignment features. These attributes make it an excellent interconnect solution for demanding applications across telecommunications, data center, industrial, medical, and consumer electronics, where design flexibility, reliability, and space savings are paramount.
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