172-025-282-021

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D-Sub connectors, designated by numbers such as 172-025-282-021, are used in a variety of electrical and electronic applications. These versatile connections can serve a wide range of purposes, including power distribution, data and signal transmission, and control applications. Due to their robust design and durable construction, D-Sub connectors are well-suited for harsh environmental conditions.

These connectors are named after their distinctive shape, which resembles the letter “D”. They are typically formed from several components including a insulating sleeve, metal pins, and a mating retainer which holds the components in place. The metal components are typically made of brass, or zinc plated steel for corrosion resistance. The insulating sleeve is often made of a stiff plastic that is resistant to abrasion, and can withstand extreme temperatures.

The “D” shape of D-Sub connectors is highly conducive to efficient data and signal transmission. This is because the “D” shape creates an enclosed space that is ideal for passing signals between two devices. Even more important, because of this shape, the connection is quite secure and resists movement which could create electrical interference and signal degradation.

To make an electrical connection with a D-Sub connector, one side of the connector has metal pins encased in the insulating sleeve. The other side of the connector hasSocket metal or plastic contacts that fit snugly into the pins and provide an electrical and/or mechanical connection. The mating retainer holds the connection firmly in place even when exposed to extreme temperatures and vibration.

As stated, D-Sub connectors are used extensively in a variety of electrical and electronic devices. In audio and video equipment, they are used to transfer audio and video signals. In computer systems, they are used to transmit data between computers and peripherals such as keyboard, mice, and printers. They are also commonly used in industrial control applications, enabling monitoring and controlling of machines and processes. In addition, these connectors are often used in medical and aerospace devices.

In conclusion, D-Sub connectors, such as the model 172-025-282-021, are highly versatile and reliable connections. They can withstand extreme temperatures and vibration, making them ideal for a variety of applications. The “D” shape of the connector encloses the pins and contacts, holding them securely together, providing reliable, interference-free transmission of data and signals. For this reason, D-Sub connectors are widely used in a variety of electrical and electronic applications.

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