ESQT-121-03-L-T-407

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:	0.051" (1.30mm)
Insulation Height:	0.407" (10.34mm)
Series:	ESQT
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
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:	63
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Introduction

ESQT-121-03-L-T-407 is a Rectangular Connector that is mainly used as a Headers, Receptacles, Female Sockets. It is a high-density connector which is widely used in a variety of industries and applications. This particular model is popular due to its small size, light weight, modular design, and cost-effectiveness. It is also compatible with a wide range of wires and cables. In this article, we will discuss the application field and working principle of the ESQT-121-03-L-T-407.

Application Field

The ESQT-121-03-L-T-407 is most commonly used in the fields of telecommunications, industrial automation, medical devices, office equipment, and automotive. It is also frequently used to quickly connect and disconnect products, since the installation process is very easy and fast. This particular model features a dual-row design and is perfect for connecting power, signal, and data lines in high-density applications. In the telecommunications industry, ESQT-121-03-L-T-407s are commonly used in telecommunication devices such as telephones, modems, and fax machines. They are also used to connect cable television and satellite receivers. Furthermore, this model is often used to connect audio and video equipment, as well as for broadcast applications. In the industrial automation industry, the ESQT-121-03-L-T-407 is used for applications such as data acquisition, control systems, and robotics. It is often used in industrial process control units. Additionally, it is used in programmable logic controllers and distributed control systems. In the medical field, these connectors are often used in patient care monitoring equipment, medical imaging systems, and laboratory equipment. Due to their high-density design, these connectors are ideal for connecting a large number of wires within a very small area.The ESQT-121-03-L-T-407 is also frequently used in office equipment and automotive applications. They are used in networking devices, computer printers, and server systems. Additionally, they are used to connect external electronic components in vehicles, such as sensors, cameras, and audio equipment.

Advantages

The ESQT-121-03-L-T-407 is commonly used due to its many advantages, such as its small size, light weight, and modular design. Furthermore, its dual-row layout allows it to be used in a wide variety of applications, as it can easily connect power, signal, and data cables. The fact that these connectors are cost-effective also makes them very popular. Finally, these connectors are very easy to install due to their simple design. This greatly reduces labor costs and time, which is very important for many industries. Furthermore, these connectors are very reliable and durable, making them a viable option for many applications.

Working Principle

The working principle of the ESQT-121-03-L-T-407 is relatively simple. This particular model features an “on-board” design, meaning that it is mounted directly on the printed circuit board. This allows for a much higher density than other types of connectors. The connector consists of two rows of pins placed side by side. Each pin is in contact with the other pin in the opposite row. This allows for a very efficient connection of power, signal, and data cables. When two compatible connectors are inserted into one another, the pins make secure contact, which ensures a reliable connection. The pins are also designed to be “stackable”, meaning that multiple connectors can be connected to one another. This allows for a very efficient and high-density connection of wires and cables.

Conclusion

In conclusion, the ESQT-121-03-L-T-407 is an excellent option for a wide variety of applications. Its small size, light weight, modular design, and cost-effectiveness make it a popular choice. Additionally, its dual-row design, easy installation, and high reliability make it a viable option for many industries, such as telecommunications, industrial automation, medical devices, office equipment, and automotive. Furthermore, its simple and efficient working principle makes it ideal for connecting power, signal, and data lines in high-density applications.

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