445389-1

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Backplane connectors are defined as electrical or electronic interfaces used to connect various types of electrical or electronic equipment. ARINC 445389-1 backplane connectors are typically referred to as military or aerospace connectors because they are used in the production of aircraft or other military devices. This type of connector is designed with durability and reliability in mind, ensuring that it is suitable for use in harsh environments where shock and vibration occur.

The ARINC 445389-1 connector provides a mated connection across several mating surfaces, typically providing eight signal and four power contacts. These contacts are rated for up to 150 Volts and current ranging from 10A to 60A. The mated connection provides a reliable connection that is resistant to shock and vibration, which is especially important for use on aircraft and for military applications.

The ARINC 445389-1 is designed to operate at temperatures ranging from -55°C to 200°C. This wide temperature range means that this connector can be used in a wide range of applications, even in outdoor conditions. The connector also features a unique male/female connection which ensures that there is no need for tools to make connections, making it suitable for quick installation in the field.

The working principle of the ARINC 445389-1 connector is quite simple. The connector slips over the mating surface, which is usually a circuit board on a backplane. Once the connector is in place, the contact pins make contact with the mating surface and create an electrical connection. The pins can then be securely held in place by the connector. This ensures a reliable and long lasting connection between the backplane and the circuit board.

The ARINC 445389-1 connector is suitable for a wide range of applications, including aircraft, military, and industrial applications. In aircraft, the connector is used to connect circuit boards on the aircraft to other subsystems, such as navigation, communication, and engine control. In military applications, the connector can be used to connect items such as radios, navigation systems, gun controllers, and other equipment. In industrial applications, the connector can be used for a range of tasks, such as connecting industrial control systems and sensors.

The ARINC 445389-1 connector is an excellent choice for a wide range of applications due to its superior reliability, high-temperature resistance, and quick installation. The connector is great for use in harsh environments, especially on aircraft and in military applications, thanks to its robust construction and reliable connection. The connector is also ideally suited for use in industrial applications such as connecting industrial control systems and sensors.

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