ESQT-104-03-S-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:	30.0µin (0.76µm)
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:	8
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-104-03-S-D-309 is a type of rectangular connector header, and it is popular mainly because of its versatility and convenience. This type of connector is typically used in various types of electronic applications, including industrial equipment, automotive equipment, consumer electronics, and communication systems. It is an easy-to-use, 3-position connector with a female socket. This rectangular connector comes with both standard (S) and reverse (D) pin configuration options, along with a mounting depth of 3 millimeters. In addition, it is designed to offer extra protection against electrical overloads, dust, moisture, and vibration.When it comes to its applications, ESQT-104-03-S-D-309 connectors are widely used in a variety of electronic products and systems due to their excellent reliability and performance in harsh environments. They are often used in industrial automation systems, which include assembly lines, robotics, and conveyor systems, or in automotive systems, such as engine control systems and air-bag systems. It can also be used in smart home systems, which include home appliances and environmental monitoring systems.In terms of working principle, ESQT-104-03-S-D-309 utilizes a mechanism known as differential pair signal isolation. This technique provides excellent signal isolation between the two contacts of the connector. It operates by electrically isolating the signals that travel between the two contacts. This enables the connector to enjoy the benefits of low crosstalk, low insertion loss, and excellent common mode rejection ratio.The coupling between ESQT-104-03-S-D-309 connectors is achieved when the pin is inserted through the female socket. The spring actuator inside the female socket ensures that the pin is securely inserted, while the contact arms then secure the pin. This ensures a reliable and strong connection between the two components. It is important to note that the spring force should never exceed the limit specified by the manufacturer; otherwise it can cause accidental unlocking. When two ESQT-104-03-S-D-309 connectors are connected, they form a reliable electrical connection. This connection allows for the transmission of electrical signals with minimal distortion and interference. Due to its great performance and quality, this type of connector is commonly used in various electronic applications.Overall, ESQT-104-03-S-D-309 rectangular connectors provide a convenient and reliable connection in various electronic and mechanical applications. It is robust and reliable in harsh conditions and can easily be integrated in existing systems. The combination of standard and reverse pin configuration options, along with a spring actuator, makes this type of connector suitable for a wide range of electronic components. As such, the ESQT-104-03-S-D-309 is an excellent choice for both new and existing electronic systems.

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