ESQT-140-03-F-T-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:	3
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	120
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-140-03-F-T-375 Application Field and Working Principle

The ESQT-140-03-F-T-375 is an electronic component that falls under the category of rectangular connectors commonly referred to as headers, receptacles, and female sockets. It\'s a piece of hardware designed to facilitate the interconnection of two electrical circuits, which can be either a signal connection, power connection, or combination of the two.This particular component, the ESQT-140-03-F-T-375, is a type of surface mount female socket coming with three contact pins. It is designed with a molded frame and a press fit terminal liner, and it is generally used with combo connectors that feature both solid contact and solder tails. The component is UL-listed and CSA-certified, which ensures its safety and reliability in applications.The primary purpose of the ESQT-140-03-F-T-375 is to provide a secure electrical connection between two circuits. For example, in a power circuit, the component acts as a female connector for attaching to the male connector. The component achieves this purpose by having the male connector inherently conduct electricity from its corresponding plugging point to the female contacts on the socket. The way the component works is quite simple; current flows into the contact pins on the female socket, and then travels through the molded frame toward the plugging point.In a signal circuit, the same principle holds true except the component is responsible for transferring the digital signals from one device to another. Digital signals are sent through the contacts of the female socket and then the contact-block, which relays the signal to its destination.The ESQT-140-03-F-T-375 is most commonly used in high-end consumer electronics and industrial applications where reliable, secure electrical connections are required. It is an ideal component for applications that demand reliability, durability, and low resistance. The component\'s superior electrical performance is also suitable for use in complex circuitry.In addition to its primary purpose, the ESQT-140-03-F-T-375 also has other features that make it a highly sought-after component. For example, the component is designed to be moisture and corrosion-resistant, making it suitable for use in environments subject to high humidity. It also comes with a printed serial number, making it easier to trace the component\'s origin and its usage for further quality control.Overall, the ESQT-140-03-F-T-375 is a highly effective rectangular connector designed for applications involving secure electrical connections. Its simple working principle, reliable performance, and corrosion-resistant design make it an ideal choice for a wide variety of applications.

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