SQW-125-01-F-D-VS

Series:	SQW
Packaging:	Tube
Part Status:	Active
Connector Type:	Receptacle
Contact Type:	Forked
Style:	Board to Board or Cable
Number of Positions:	50
Number of Positions Loaded:	All
Pitch - Mating:	0.079" (2.00mm)
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	3.00µin (0.076µm)
Insulation Color:	Black
Insulation Height:	0.300" (7.62mm)
Contact Length - Post:	--
Operating Temperature:	-55°C ~ 125°C
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Tin
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	--
Current Rating:	3.8A per Contact
Voltage Rating:	--
Applications:	--
Insulation Material:	Liquid Crystal Polymer (LCP)
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	--

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IntroductionSQW-125-01-F-D-VS is a type of rectangular connector, which belongs to the Headers, Receptacles, Female Sockets. It stands out with 81-way, 1.27mm (50 mils) pitch, surface mount pin. Application FieldThe SQW-125-01-F-D-VS is primarily applicable in the automotive, industrial, consumer and communication industries. It can be used as a standard socket for printed circuit boards, and as a board-to-board connector. Furthermore, its components can be used in various light-duty applications, like laptops, routers, and set top boxes. In automotive industry, the SQW-125-01-F-D-VS is often employed in on-board electrical components, automotive control systems, and in driver assistance systems. In these connections, its primary purpose is to provide efficient connections between the main board and the troubleshooting boards. For industrial uses, the connector is used in various fields, due to its high durability and reliability. It can be found in advanced manufacturing facilities, robotics, Unmanned Aerial Vehicles (UAVs), and Internet of Things (IoT) applications. Working PrincipleThe working principle of the SQW-125-01-F-D-VS connector is based on the combination of an extended body and a spring loaded latch. With this combination, it forms a highly reliable connection system with low profile, yet it has high accuracy. The connector has an extended body and a contact guide that are designed to balance the thermal resistance with the electrical resistance. Moreover, the latch ensures a robust attachment and protection against damages due to shock and vibration. The connector also features a pressure plate that is designed for a secure attachment, by utilizing the forces created by the spring and the latch. Plus, the contact guide of the connector is designed in order to minimize the electrical resistance. ConclusionIn conclusion, the SQW-125-01-F-D-VS is a type of rectangular connector, which belongs to the Headers, Receptacles, Female Sockets. It is applicable in the automotive, industrial, consumer and communication industries, and it provides a highly reliable connection system with low profile. Its working principle is based on the combination of an extended body and a spring loaded latch, and it features a pressure plate that is designed for a secure attachment.

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