ESQT-125-02-G-D-450

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:	0.400" (10.16mm)
Insulation Height:	0.450" (11.43mm)
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:	50
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-125-02-G-D-450 Application Field and Working PrincipleRectangular Connectors - Headers, Receptacles, Female Sockets are widely used in many different applications, from consumer electronics to industrial devices. The ESQT-125-02-G-D-450 is the latest premium connector of this line, meant for applications in the most demanding of environments. The application field and working principle of this product will be discussed here. The ESQT-125-02-G-D-450 is a rectangular connector designed for quick and easy mounting in applications that require high current and voltage carrying capacity. It is capable of providing up to 125A of current, making it ideal for applications such as drives, motors, batteries, inverters, and power supplies. It is also designed for high-frequency applications, with a 50ohm impedance rating. The connector has two mating parts, a male and a female. The male part has a series of lugs on the top that fit into the female part. It also has a metal spring clip which is used to hold the two parts together. The female part has metal sockets which the lugs fit into and also features an elastic seal. The elastic seal provides a tight seal that prevents dirt, moisture, and other contaminants from entering the connector. The ESQT-125-02-G-D-450 is made from a durable and reliable polyphenylene sulphide (PPS) material. This material is both flame retardant and UV resistant, which makes it suitable for outdoor applications. It also has a wide operating temperature range, from -55°C to +125°C. This makes it suitable for environments that experience extreme temperatures. The internal circuitry of the connector is designed for efficienc,y featuring a double ridge contact system. This system improves the contact area between the male and female components, providing a low resistance connection and reducing the potential for high contact resistance. It also has a low profile design that minimizes the potential for mechanical stress on the connector. The strain relief on the ESQT-125-02-G-D-450 is also designed to minimize potential damage from mechanical vibrations. The ESQT-125-02-G-D-450 can be used in a variety of applications, from industrial equipment to machine tools. In addition, it is also suitable for use in the automotive industry, as it is designed to meet the requirements of the automotive standard (AMI). Finally, the ESQT-125-02-G-D-450 also has a UL94 V-2 flammability rating, which means it is suitable for use in areas that experience fire hazards. It is also designed in accordance with the RoHS standard, which specifies the maximum lead levels allowed in electronic components. In conclusion, the ESQT-125-02-G-D-450 rectangular connector is a reliable and durable product for a variety of applications. Its double ridge contact system provides a low-resistance connection and its strain relief design minimizes the potential for mechanical failures. Additionally, its UL94 V-2 flammability rating and RoHS compliance mean it is suitable for use in a variety of demanding environments.

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