Insulation Color:	Black
Contact Finish Thickness - Post:	3.00µin (0.076µm)
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:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.475" (12.07mm)
Insulation Height:	0.375" (9.53mm)
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:	0.079" (2.00mm)
Number of Rows:	3
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	36
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-112-02-G-T-375 Application Field and Working Principle.

Introduction

ESQT series connectors are among the most widely used connectors in many industries. As part of the rectangular connectors-headers, receptacles, and female sockets, the ESQT-112-02-G-T-375 is a versatile connector with a wide variety of applications. In this article, we will discuss the application field and working principle of the ESQT-112-02-G-T-375.

Application Field

The ESQT-112-02-G-T-375 is a basic rectangular connector. It is mainly used as a connecting piece between two devices that need to be connected. It has a 2-pole mated connector design, and due to its small size and reliable performance, it is especially suitable for electronic products that require a high degree of miniaturization. The ESQT-112-02-G-T-375 is used in a variety of industries, such as automotive electronics, telecommunications, domestic appliance and consumer electronics, as well as computer and energy applications. It is also widely used in aviation industry, medical electronics, instrumentation and automotive fields.

Working Principle

The ESQT-112-02-G-T-375 connector is composed of an insulating plastic body and two conductive pins. The two terminals are inserted from the ends of the plastic body and soldered to the circuit board, thus implementing the two-terminal connection of the conduction module. By pressing down the plastic parts, the contact can be achieved between the two pins, thereby completing the conduction between the two parts. Two screens can also be connected if desired. When the screen is connected, the signal can pass through the screen instead of through the plastic body, resulting in improved shielding and higher accuracy signal transmission. This makes the ESQT-112-02-G-T-375 an ideal choice for signal transmission in harsh environments.The ESQT-112-02-G-T-375 also has a good contact performance. The conductive pins are made of copper alloy, and the contact resistance of the pins can reach 0.03 ohm. The contact pressure is about 0.4N, and even after thousands of mating and unplugging operations, the contacting performance will not decrease significantly.

Conclusion

The ESQT-112-02-G-T-375 is a versatile connector that is widely used in various applications. It has a small size and reliable performance. In addition, it has good contact performance and can be connected with screens for improved shielding and signal accuracy. It is a cost-efficient and reliable solution for many signal transmission requirements.

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