ESQT-146-03-G-5-375

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:	0.083" (2.11mm)
Insulation Height:	0.375" (9.53mm)
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:	5
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	230
Style:	Board to Board or Cable
Contact Type:	Forked
Connector Type:	Elevated Socket
Part Status:	Active
Packaging:	Bulk

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ESQT-146-03-G-5-375: Application Field and Working Principle

Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors, a type of electronic connector, exist in many varieties, each designed to serve a particular purpose. They are critical components found in all types of electronic systems, from laptop computers to cell phones, sensors, and more. The ESQT-146-03-G-5-375 is a plastic rectangular female connector made to join two mating plugs, commonly referred to as either "headers" or "receptacles." It has three contact sections and a five-level contact arrangement.

Applications

ESQT-146-03-G-5-375 connectors have several applications. They are popular in use for making secure, reliable, and permanent connections with printed circuit boards (PCBs), helping to extend cables in data, telecom, and networking systems. In the automotive industry, this type of connector is used on electrical interfaces between major components, such as the engine and dashboard. It is also suitable for applications with high load-switching cycles, such as in industrial and laboratory machines.

Design

The ESQT-146-03-G-5-375 is a 3x5 level plastic rectangular connector, with two rows of three female sockets and three levels of five metal contacts in the middle. It has a robust design, with a flip-lock securing mechanism to ensure that it will not disconnect unintentionally. It also has bright stainless steel contacts, which increase its durability and resistance to corrosion. The contacts are mounted to a base of AB-grade thermoplastic, which is both heat and shock proof.

Operation

The contacts and housings of the ESQT-146-03-G-5-375 are designed to provide reliable and secure connections. The female sockets have a friction fit with the male contacts, thus connecting two circuit boards, wires, or cables. The flip-lock mechanism will secure the connection and avoid any accidental disconnection. Additionally, the ESQT-146-03-G-5-375\'s robust materials and contact design make it resilient to vibrations and shocks, and its stainless steel contacts guarantee durability in even harsh conditions.

Advantages

ESQT-146-03-G-5-375 connectors offer some significant advantages over other types of electronic connectors. They are quick and easy to assemble and configure, making them suitable for applications where modifications or rewiring are necessary. Additionally, their bright stainless steel contacts and robust material make them a reliable and durable solution, while the flip-lock provides an effective way to secure the connection.

Conclusion

The ESQT-146-03-G-5-375 is a plastic rectangular female connector made to join two mating plugs, commonly referred to as either "headers" or "receptacles." It has three contact sections and a five-level contact arrangement, and is often used for making secure, reliable, and permanent connections with printed circuit boards (PCBs), helping to extend cables in data, telecom, and networking systems. It is an effective way to make secure connections and is also resistant to vibrations and shocks. It offers various advantages over other types of electronic connectors, making it an excellent solution for many types of applications.

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