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:	0.115" (2.92mm)
Insulation Height:	0.343" (8.71mm)
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:	11
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Rectangular Connectors - Headers, Receptacles, Female Sockets

The ESQT-111-03-M-S-343 cable assembly is a type of rectangular connector typically used for connecting two pieces of circuitry together, such as a motherboard to a daughterboard. It is made up of two headers, receptacles, and female sockets.

Headers and Receptacles

Headers and receptacles are the two most common types of rectangular connectors. They are designed to fit together in order to create an electrical connection between two pieces of equipment. The header is a pin-like connector that can be found on a cable assembly or a mother board. The receptacle is a female socket which is designed to accept the header in order to form the connection.

ESQT-111-03-M-S-343 Headers and Receptacles

The ESQT-111-03-M-S-343 headers and receptacles are among the most common types of rectangular connectors due to their compatibility with many types of equipment. The headers and receptacles in the ESQT-111-03-M-S-343 are designed with two rows of nine pins and one row of seven pins. They are arranged in a way that creates a reliable connection when mated together. The number of pins and the position of the pins are designed to create a tight fit and a secure connection when the two pieces are mated together.

Female Sockets

Female sockets are the third type of rectangular connector used in the ESQT-111-03-M-S-343 cable assembly. They are typically found on the end of a wire or cable, and are designed to accept the header of the cable assembly. The female socket is designed to fit the header of the ESQT-111-03-M-S-343, creating a reliable connection when they are mated together. They can also be used to connect multiple pieces of equipment to the same cable assembly.

Application Field and Working Principle

The ESQT-111-03-M-S-343 cable assembly is designed for a variety of applications, including motherboards, daughterboards, and other electronic devices. Its headers and receptacles create an electrical connection when mated together, transmitting electrical signals from one device to another. The female sockets are used to connect multiple pieces of equipment to the same cable assembly.The ESQT-111-03-M-S-343 cable assembly is designed to provide a reliable connection between two or more pieces of equipment. Its headers and receptacles provide a secure connection that is resistant to vibrations and other forms of interference. The female sockets allow for multiple pieces of equipment to be connected to the same cable assembly, making it an ideal solution for many applications.

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Part Number	Manufacturer	Price	Quantity	Description