172211-3

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Rectangular Connectors - Housings

The 172211-3 housing is a type of rectangular electrical connector, commonly used for industrial and commercial applications. This type of housing allows the connection of two wires to a printed circuit board or other device, enabling electrical signals to pass between them. The housing consists of a contact body, which can be mated with pin contacts, and a protective sleeve, held in place by clamping collars. It is designed to maintain the signal integrity of the signals, by providing a secure, low-impedance connection between the two devices.

The contact body of the 172211-3 housing is constructed from a metal alloy, typically steel or aluminum. It is designed to withstand high temperatures, up to 130 degrees Celsius (262 Fahrenheit). The contact body is made up of two parts; the contact body itself, and an internal insert, which creates the electrical connection between the terminals. The contact body also contains an internal insulator, which helps to protect the terminals from any interference. The contact body is surrounded by a protective sleeve, which prevents dirt and debris from entering the connection and potentially damaging it.

The contact body is then held in place by a set of clamping collars. These are designed to provide a tight fit between the contact body and the pins, helping to maintain the electrical connection and ensuring that the connection remains secure and low-impedance. The clamping collars also help to protect the connection from vibration and movement, which can cause the connection to fail.

To provide the necessary power and signal connection, the 172211-3 housing is designed to connect to a male terminal. A compatible female terminal is then inserted into the contact body. Once the terminals have been secured in place, the two contacts are then soldered to the corresponding pins on the printed circuit board. This ensures a strong and reliable connection.

The 172211-3 housing is commonly used in a wide variety of applications, including computers, communication systems, industrial automation, medical equipment, automotive, aerospace, and other electronic devices. It is also used for special applications such as military grade applications. This type of housing is highly resistant to corrosion and provides a reliable and secure connection.

The working principle of the 172211-3 housing is simple. The contact body and internal insert contain the two contacts, which provide the electrical connection between the two pins. The contact body is held in place by the clamping collars, which keep the connection secure and low-impedance. The contact body also contains an internal insulator to help protect the connection from any outside interference. Finally, the soldering procedure provides the necessary power and signal connection, ensuring that the connection remains secure and reliable.

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