ESQ-123-34-L-S

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Rectangular connectors, commonly referred to as Headers, Receptacles, and Female Sockets, have long been an essential part of modern electronic equipment. They are commonly found on the backs of computers, phones, and other devices, connecting them to other components as well as providing power and communication pathways between them. While the basic purpose of these connectors hasn’t changed much over the years, advances in technology have enabled them to be used in a much wider range of applications. The ESQ-123-34-L-S rectangular connector is no exception, and is now widely used in a variety of applications, from military and aerospace applications to consumer electronics. The purpose of this article is to provide an overview of the ESQ-123-34-L-S Rectangular Connector and its associated working principle.

The ESQ-123-34-L-S rectangular connector is a two-piece male and female connector system made of a black polyamide resin and has a maximum rated voltage of 1000 volts per contact. The female connector has 34 contacts arranged in five rows and the male connector has 30 contacts in five rows. This connector is typically used in a variety of different industries, including military, aerospace, automotive, industrial, medical, and consumer electronics. It is commonly used as a power or data connector in a variety of products, including portable medical devices, automotive ECUs, telecommunications equipment, and various other electronic devices. The primary benefit of this connector system is its high retention force, which ensures reliable connection when mated, preventing accidental detachment from vibration.

The ESQ-123-34-L-S rectangular connector also has several physical features that enhance its functionality. For example, the pins are recessed in the female connector, providing protection to the contacts to prevent them from being damaged during mating or de-mating. The latching system employed by the connector also helps to ensure a strong connection between the male and female components. Additionally, the design of the connector includes features like straight pins for convenient soldering, improved board space layout, as well as an improved strain relief design to help reduce the risk of accidental detachment.

In terms of electrical characteristics, the ESQ-123-34-L-S rectangular connector is rated for a maximum current of 5 amps per contact. It has an insulation resistance of 500 megaohms, and a contact resistance of 10 milliohms maximum. Additionally, it has a dielectric withstanding voltage of 1000 volts per contact with a temperature rating from -40°C to 85°C.

The working principle of the ESQ-123-34-L-S rectangular connector is fairly simple. When two components of the connector are mated, the contact pins are pushed together and create an electrical connection between the two components. The contact pins have a high retention force that prevents them from becoming accidentally detached due to vibrations or other external forces. This ensures that the electrical connection remains strong and reliable for the duration of the components’ use.

In conclusion, the ESQ-123-34-L-S rectangular connector is an excellent choice for applications that require a reliable connection between two components. It is rated for a maximum current of 5 amps per contact, has an insulation resistance of 500 megaohms, and a contact resistance of 10 milliohms maximum. Additionally, its design includes features like straight pins for convenient soldering, improved board space layout, and an improved strain relief design for increased reliability and safety. The working principle of this connector is quite simple, with the contact pins creating an electrical connection when the two components are mated and providing a secure connection between them. With its combination of features and performance, the ESQ-123-34-L-S rectangular connector is a very popular choice among consumers and electronics engineers alike.

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