ESQT-112-02-GF-D-709

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:	0.141" (3.58mm)
Insulation Height:	0.709" (18.00mm)
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:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	24
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Introduction

The ESQT-112-02-GF-D-709 is a rectangular connector that is available in both header and receptacle footprints. It is designed to provide a secure connection between two mating devices and is ideal for applications that require flexible and high-speed electrical signal transmission. The standard housing material is thermoplastic which is resistant to moisture, UV light, and chemicals, making it suitable for a wide range of applications in a variety of industries.

Application Field

The ESQT-112-02-GF-D-709 rectangular connector is designed for use in medical, industrial, automotive, communications, and instrumentation applications. It is commonly used to connect active and passive devices such as circuit boards, cables, displays, and printers. It can also be used as an interconnect solution for power and signal distribution applications.The connector features an integrated metal shield that protects and isolates the contents from electromagnetic interference (EMI). As a result, it is well-suited for applications in harsh environments where electrical noise is a concern. Its plastic casing and sealing can also prevent the ingress of water, dirt, condensation, and chemicals, making it suitable for use in a variety of outdoor and wet applications.

Working Principle

The working principle of the ESQT-112-02-GF-D-709 is based on the contact mechanism of the two terminals when they are mated. The two pin connectors are designed to mate in a specific way, with the internal spring plug pressing firmly against the spring contact inside the socket.When the two terminals are mated, the spring contact is forced into a groove and locks into place. This provides an electrical connection between the two terminals and creates a secure connection. Additionally, the two terminals are also held firmly in place by the contact force, which helps ensure that they cannot be dislodged during use.

Conclusion

The ESQT-112-02-GF-D-709 is a reliable and durable rectangular connector designed for a wide range of applications. It is resistant to moisture, UV light, and chemicals, making it suitable for harsh environments. The integrated metal shield provides superior protection from EMI, and its reliable contact mechanism ensures an electrical connection between the two terminals. As a result, it is an ideal solution when a secure and reliable electrical connection is required.

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