ESQT-113-03-G-D-360

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Rectangular connectors are frequently found in computers and consumer electronics. Headers, Receptacles, Female Sockets are types of connectors used in these applications. This article provides an overview of the technologies, application fields and working principles of ESQT-113-03-G-D-360, a rectangular connector.

Technology Specifications

The ESQT-113-03-G-D-360 is manufactured in a 556-pin through hole lead, gold plated with phosphor bronze finish, and is RoHS compliant. It has a maximum mounting force of 6.8N and a maximum un-mounting force of 2.6N. Its operating temperature range is -55°C to +125°C and it has an approved UL 94-V0 rating. This type of connector is especially well-suited for applications requiring higher pin densities. It is also resistant to shock, vibration and salt spray. Additionally, it has an insulation resistance of 100MΩ min., a contact resistance of 20mΩ max., and a dielectric strength of 500V AC. The mating pitch is 0.5mm and the connector is available in various lead-free configurations.

Application Fields

The ESQT-113-03-G-D-360 is suitable for applications in a wide range of industries, including automotive, electronic and military technologies. It is often used for applications such as power distribution, communication systems, Fiber Optic networks, and electronic control systems. Due to its narrow pitch and its ability to space out signals, enhancing signal reliability, this connector is also popularly used in high-density applications, such as in laptops, servers, and flash drives. Furthermore, the heat-resistant feature of this connector makes it suitable for applications in heat dissipating components, such as computers, receivers, playing devices, etc.

Working Principle

The ESQT-113-03-G-D-360 works on the principle of a metal contact system. The connector consists of a male header part and a female socket part. The connector is unlocked when the female socket part latches onto the male header part. This provides shock, vibration and environmental protection. The male header pin is designed to fit snugly and make electrically reliable and secure connections. The pin is made from high-tensile brass and is plated with gold, which enhances its corrosion resistance. The female socket of the connector is also designed for a snug fit, making sure that the two parts lock perfectly. The female socket part is further insulated with a protective cover to ensure that it does not come into contact with any other metal.

Conclusion

The ESQT-113-03-G-D-360 is a high-performance and reliable rectangular connector made for applications requiring higher pin densities. It is suitable for applications across a wide range of industries and is particularly suitable for high-density and heat dissipating devices. The connector works on the principle of a metal contact system and has a high insulation resistance, a low contact resistance, and a dielectric strength of 500V AC. Furthermore, the connector is RoHS compliant and has an UL 94-V0 rating. Therefore, the ESQT-113-03-G-D-360 is an ideal choice for installation on printed circuit boards or wiring looms.

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