ESQT-112-02-G-S-749

Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	4.5A per Contact
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.101" (2.57mm)
Insulation Height:	0.749" (19.02mm)
Series:	ESQT
Contact Finish Thickness - Mating:	20.0µin (0.51µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	--
Number of Rows:	1
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	12
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-112-02-G-S-749 connector is a rectangular type connector incorporates headers, receptacles, and female sockets whose application and working principles are explored in this section.Headers are connectors that are inserted and soldered into the printed circuit board (PCB) for various signal, power, and communication applications. It typically consists of a housing made of plastic, an insulating layer, metal contacts, and a wire-board connection. Headers are designed to accept male sockets. Its application fields include but are not limited to the following: computer peripherals including hard disk drive, consumer electronics, telecommunications, copiers, digital cameras, and video game consoles.Receptacles are designed to accept male headers. It contains a body, a crimp contact, and a set of mounting clips. The crimp contact provides a mechanically and electrically secure connection between the header and the receptacle. It has wide applications, such as data transmission between modules or boards, consumer electronics, computer peripherals, and automotive applications.Female Sockets, also known as crimp sockets, are designed to accept male contacts and pins. It typically consists of a plastic housing, a metal contact, and an insulation base. Female sockets are applicable in various interfaces such as USB, audio, and power connectors. Its wide application fields involve computer peripherals, consumer electronics, computer networking, and automotive applications.The working principle of ESQT-112-02-G-S-749 connector is intuitive. The connector features a number of headers, receptacles, and female sockets that are inserted into the PCB of the electronic device. The pins or headers of the connector engage the sockets of the mating conduction and make electrical contact. These pins and headers establish a secure permanent connection between devices. The connector also helps to reduce signal loss and interference.In conclusion, ESQT-112-02-G-S-749 connector is a type of rectangular connector incorporating headers, receptacles, and female sockets. Its application fields cover various electronic appliances and devices, such as computers, consumer electronics, and automobile industry. Its working principle is intuitive and easy to understand, and it helps to reduce signal loss and interference.

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