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:	0.170" (4.32mm)
Insulation Height:	0.680" (17.27mm)
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:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	16
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Introduction

ESQT-108-02-L-D-680 connector is a header from ESQT Series. ESQT Series are rectangular connectors characterized by their low profile, rugged design, and an IP67 rating. ESQT connectors come with many different options including PCB mount, panel mount, wire-to-board, and keyed options. The ESQT-108-02-L-D-680 connector is a wire-to-board vertical header style variation with two positions.

Application Field

The ESQT-108-02-L-D-680 connector is most commonly used in embedded and automotive applications where its form factor and rugged design are beneficial. It is ideal for use in limited spaces, providing reliability and waterproofing. It is also suitable for industrial, medical, power, lighting, and instrumentation applications.

Performance And Features

The ESQT-108-02-L-D-680 connector offers superior performance and features. It is extremely resistant to vibration, shock, and moisture thanks to its IP67 rating. It also offers secure connections and is available with a variety of options, including gold-plated contact options for improved conductivity. Additionally, the ESQT series is RoHS Compliant, and can be used in temperatures ranging from -40°C to +105°C.

Working Principle

The ESQT-108-02-L-D-680 connector uses a simple mechanical mating system. The plug is mated to the header by pushing it in and then twisting it. This twist lock mechanism ensures a secure connection and prevents accidental disconnection. The contacts of the plug and the header are joined by an electrical connection. The plug is provided with a mating accessory that reduces the power voltage and provides additional contact protection. This results in increased contact reliability and a longer life.

Conclusion

The ESQT-108-02-L-D-680 connector provides excellent performance and reliability in embedded and automotive applications. Its low profile and rugged design make it ideal for use in tight spaces. It utilizes a simple twist-lock mechanical connection system which ensures secure connections. Additionally, its IP67 rating makes it resistant to vibration, shock, and moisture. This connector is great for industrial, medical, power, lighting, and instrumentation applications.

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