ESQT-142-02-F-D-700

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:	0.150" (3.81mm)
Insulation Height:	0.700" (17.78mm)
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:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	84
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ESQT-142-02-F-D-700 – Application Field and Working Principle

Rectangular connectors have long been a standard interface for connecting two electronic components. The ESQT-142-02-F-D-700 is a part of this category and is a particularly useful device thanks to its wide range of field applications and its ability to provide powerful and reliable electrically connectivity. Here, we’ll explore the device’s function, application field, and working principle.

Function and Application Field

The ESQT-142-02-F-D-700 is a rectangular, female- housed, single-level, header, receptacle, female socket connector. It is well-suited to applications in a variety of sectors, including automotive, communication, consumer electronics, medical, industrial, and military-aerospace. The connector’s design helps to fit more contact positions while providing a secure connection, outstanding electrical performance, and maintaining the reliability of the circuit. Interlocking holes allow it to be securely held in until a physical disengagement is desired. It is also available in two keyhole designs for PCB connections that need to withstand heavy forces. The primary application of the ESQT-142-02-F-D-700 is power and signal transmission, thanks to its ability to carry very low contact resistance, high contact force, vibration-proof, and superior contact integrity.

Working Principle

The ESQT-142-02-F-D-700 consists of a socket contact made of copper alloy and a contact made of gold alloy. The socket contact creates a solid electrical contact, and its overall design allows it to be simple to install and remove with no secondary equipment required. The gold component prevents corrosion or oxidation of the contact, helping to achieve a reliable and long-lasting connection. It also offers excellent electromagnetic interference, mechanical reliability, and stable contact resistance. The ESQT-142-02-F-D-700 also offers additional levels of protection for the components inside, thanks to its double-layer protection. The socket contact is formed by two pieces of copper alloy, and the top and bottom layers of the contact are both connected via a copper alloy that allows the mechanical and electrical connection for the two sides. This offers excellent protection against vibration, moisture, shock, and electrical interference. The ESQT-142-02-F-D-700 provides a compact, reliable, and useful connection that is well-suited to many different industries and applications. Its combination of features makes it an excellent choice for a wide variety of usage circumstances, enabling powerful and reliable electrically connectivity for numerous forms of energy and signal transmission.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description