ESQT-140-03-F-5-375

Insulation Color:	Black
Contact Finish Thickness - Post:	--
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:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.083" (2.11mm)
Insulation Height:	0.375" (9.53mm)
Series:	ESQT
Contact Finish Thickness - Mating:	3.00µin (0.076µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	5
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	200
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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The ESQT-140-03-F-5-375 is a part of a series of modular board-to-board connectors used to connect and transport electrical signals between two boards. It is a rectangular connector with a 5.00 mm pitch and 3 rows of 16 pins, for a total of 48 pins. Its low-profile design and high-density ratio make it perfect for a variety of applications.The ESQT-140-03-F-5-375 is classified as a Rectangular Connector - Header, Receptacle, Female Socket. It is available in a variety of styles, including standard, vertical, angled, and recessed options. It comes in a variety of color options, such as black, gray, and colored bands. The Gold contact plating ensures a reliable connection. It also features polarization and locking options to prevent accidental disconnection.The ESQT-140-03-F-5-375 is suitable for use in high-density applications, such as telecommunications, networks, and industrial control systems. It is ideal for board-to-board connections, and can be easily inserted onto a printed circuit board (PCB). It also provides low-cost and reliable electrical connections, making it ideal for a wide range of applications.The ESQT-140-03-F-5-375 has a working principle based on the use of two mating connectors one male and one female that are inserted into and secured on the board. The male connector, the header, is made up of pins that fit into the holes on the board and make contact with the pads or electrodes on the board. The female connector, the receptacle, is made up of sockets that fit over the pins on the header, making an electrical connection. The connectors are held in place against the board by the 2 mating halves of the socket.The features of the ESQT-140-03-F-5-375 include a high-temperature range up to 125oC, current carrying capabilities up to 10A, and a reliable connection that ensures no signal degradation. It is also highly resistant to vibration and shock, making it perfect for high-performance applications. The semi-recessed installation option also makes it ideal for applications with limited board space and facilitates fast and easy assembly.In summary, the ESQT-140-03-F-5-375 is a reliable, low-cost, and high-density rectangular connector designed for a range of applications, including telecommunications, networks, and industrial control systems. It is a high-temperature, shock and vibration resistant connector suitable for board-to-board connections, and it is available in a variety of colors and styles. It features polarization and locking functions to ensure reliable connections and offers easy assembly with its semi-recessed option.

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