ESQT-115-03-G-D-374

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Rectangular Connectors - Headers, Receptacles, Female Sockets are commonly used in many applications and can be used to provide power to multiple devices or for interconnection between different types of circuits, or as a carrier or a way to connect different types of electronic equipment. One such example is the ESQT-115-03-G-D-374, which is a type of rectangular header connector. This connector has many uses in various applications in the field of electronics.

The ESQT-115-03-G-D-374 is a rectangular-shaped, three-pin connector, often used for surface-mount applications. It is composed of three components: a plastic housing, a metal base plate and a wire contacts mounted in a slots in the housing. The housing is usually made of molded plastic or die-cast aluminum, while the base plate is usually made of galvanized steel. The wire contacts are either tin-plated brass or copper, depending on the application.

The most common feature of this type of rectangular connector is that it has two rows of contacts, each having three contacts. The first row is typically used for power while the second is typically used for signal connections. This can be beneficial in applications requiring both power and signal in one connector. The ESQT-115-03-G-D-374 also has a built-in ground contact, which is used to ensure electrical connection between the power and signal contacts.

The main advantage of using this type of connector is its ability to provide power to multiple devices and connect different types of circuits. This is particularly useful when working with large-scale systems. For example, this type of connector is often used in computers to enable connection between the CPU and other components. Additionally, because there are two rows of contacts, they can be used to supply power to several devices simultaneously.

The working principle of this connector is relatively simple. When a device is connected to the connector, the electrical current from the source is supplied to the contacts in the housing, where it is then distributed to the appropriate contact on the base plate. This ensures that the current is evenly distributed between all of the contacts, allowing devices to function properly. This type of connector is also designed to be quite resistant to environmental conditions, such as corrosion, vibration, and extreme temperatures, which are a common challenge faced when connecting electronic components in industrial environments.

In conclusion, the ESQT-115-03-G-D-374 is a commonly used rectangular header connector in many applications. Its two rows of contacts allow for the simultaneous supply of power and signal to multiple devices. The built-in ground contact ensures electrical connection between power and signal contacts, while the connector is also designed to resist environmental conditions. This makes this type of rectangular header connector highly reliable and versatile.

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