ESQT-103-02-S-D-309

Series:	ESQT
Packaging:	Bulk
Part Status:	Active
Connector Type:	Elevated Socket
Contact Type:	Forked
Style:	Board to Board or Cable
Number of Positions:	6
Number of Positions Loaded:	All
Pitch - Mating:	0.079" (2.00mm)
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Insulation Color:	Black
Insulation Height:	0.309" (7.85mm)
Contact Length - Post:	0.541" (13.74mm)
Operating Temperature:	-55°C ~ 125°C
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Tin
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	--
Current Rating:	4.5A per Contact
Voltage Rating:	--
Applications:	--
Insulation Material:	Liquid Crystal Polymer (LCP)
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	--

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Introduction

The ESQT-103-02-S-D-309 is a rectangular connector, manufactured by Amphenol, which provides an ideal connection solution for applications requiring higher power and voltage ratings. This robust rectangular connector is rated up to 7 A and is available in an array of genders, contacts, sizes and plating options. It is a high quality, durable connector that is designed for a wide range of uses and applications, making it a popular and versatile choice.

Application Field

The ESQT-103-02-S-D-309 is a versatile connector suitable for a wide range of industrial and commercial applications. It is commonly used in heavy-duty machinery, electronics equipment, automotive and aerospace applications. This connector is well suited for transmitting power, data, signals and other electronic components and assemblies. It is also suitable for electrical and network installations, including cable harnesses, fiberoptic systems and Ethernet applications.

Working Principle

The ESQT-103-02-S-D-309 consists of a housing, contacts and a release mechanism. The housing is the external protective shell that prevents dust, moisture, and other environmental contaminants from infiltrating the connection. Within the housing is the header portion that contains and protects the male or female contacts and the release mechanism. The contacts are the electrical connection points of the connector and the release mechanism is used to open and close the connector with the use of a latched or releasable handle.The contacts are loaded into the housing and the threads of the housing are engaged with the threads of the mating components, creating a secure mechanical connection. The contacts are then electrically connected to the mating components with the use of crimped pins. Finally, the connector is secured with the use of the release mechanism.

Conclusion

The ESQT-103-02-S-D-309 is a reliable and versatile rectangular connector suitable for a wide range of applications. It is constructed with robust materials and is rated up to 7 A, making it a dependable and durable choice. The connector consists of a housing, contacts and a release mechanism, providing a secure mechanical connection and electrical continuity. This simple and reliable connector is easy to install and delivers reliable perforamance for a wide range of uses and applications.

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