ESQT-140-03-FM-D-309

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:	0.149" (3.78mm)
Insulation Height:	0.309" (7.85mm)
Series:	ESQT
Contact Finish Thickness - Mating:	3.00µin (0.076µm)
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:	80
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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Introduction to Rectangular Connectors:

Rectangular connectors are used in a variety of applications, including electronic, pneumatics, industrial, and power – and are used as headers, receptacles, and female sockets. They can be mounted on a PCB easily, providing durability and an effective electrical connection. Rectangular connectors have varying pin counts and pitch, allowing them to be matched to specific needs.

The ESQT-140-03-FM-D-309:

The ESQT-140-03-FM-D-309 is a variety of rectangular connector used in a variety of applications. It is a low profile, PCB mount connector with an optimized design to ensure a secure mounting. It is often used in high-frequency applications, such as automotive electronics and robotics. It is UL approved and RoHS compliant.

ESQT-140-03-FM-D-309 Application Field and Working Principle:

The ESQT-140-03-FM-D-309 is often used in high-frequency applications such as automotive electronics and robotics. Its main purpose is to provide a secure, durable electrical connection between two devices. The connector is made up of two pieces- a female socket and a header, and the housing is made up of a die-cast metal alloy or PBT plastic material. The header is typically soldered to the PCB, with the contact pins exposed. The female socket then slides onto the header, making an effective electrical contact between the two. The socket is designed to be fit securely on the header, and the pins on the socket make contact with the contact pins on the header. The strength of the connection is typically determined by the type of plastic material used for the housing. The ESQT-140-03-FM-D-309 is RoHS compliant and is UL approved, making it suitable for a variety of applications. It can handle current ratings of up to 2A and is design with a low profile to ensure a secure mounting. The connector is designed for durability and reliability and can offer an effective electrical connection between two devices.

Conclusion:

The ESQT-140-03-FM-D-309 is a rectangular connector used for a variety of applications. It is designed with a low profile and provides a secure mounting. The connector can handle current ratings of up to 2A and is UL approved. It is designed to be used in high-frequency applications such as automotive electronics and robotics. The connector is made up of a header and a female socket, and the housing is made of a die-cast metal alloy or PBT plastic material. The socket slides onto the header, making an effective electrical contact between the two. The connector provides a durable, reliable connection between two devices and is RoHS compliant.

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