206390-1

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D-sub connectors, commonly referred to as D-shaped connectors, are a wide range of white-colored connectors made from robust thermoplastic material and available in various sizes from micro-miniature up to industrial grade. The 206390-1 is part of the commonly used range of standard D-sub connectors manufactured by the ITT Cannon Company, a US-based manufacturer.

The 206390-1 connector is part of the VG 95234 series Standard Interface Connector System (VG 95234-SICS). It has been specifically designed for military aviation and other high-performance applications. This sturdy and reliable connector is equipped with four separate contacts and offers a robust waterproof backshell with a gasket providing environmental protection.

The 206390-1 is a multipurpose, multipin connector that can be used for both data and power transmissions. It is rated for use in low-voltage and high-current applications, with a current rating of up to 10A and a voltage rating of up to 1000V. It also features a rugged housing for reliable sealing and shock protection, and can withstand overhang, abrupt movements, and high vibration.

The design of the 206390-1 connector is based on two main components - the backshell and the hood. The backshell consists of a membrane, made up of two components - the contact-carrying contacts and the sealing gasket. It is designed to provide a non-conductive enclosure for the contacts, thereby increasing the connectors\' resistance to moisture and contamination. The hood is a combination of resin and rubber material, designed to protect the contacts from mechanical and electrical interference.

The 206390-1 backshell also provides for quick connection and disconnection. With its high strain-relief strain endurance, it is one of the most reliable connectors available today. The 206390-1 shaft allows for quick and easy installation of contacts and its associated accessories. Furthermore, the 206390-1 backshell has a self-sealing mechanism which prevents moisture or liquid leakage.

The 206390-1 connector\'s working principle is based on two main components - the male and female contacts. The male contacts have spring-loaded pins which are inserted into the female contacts\' sockets. The connection between the pins and the sockets is then ensured by a sleeve connector that creates an electrical and mechanical connection and prevents the pins from becoming loose. The connector also features a strain relief and a protective shroud for further protection.

The 206390-1 is a reliable, waterproof, and sealed D-shaped connector, offering many advantages in terms of electrical and mechanical performance, reduced cost, and simplified installation. It is widely used in military aviation and other high-performance applications, such as industrial automation, medical equipment, and telecommunications.

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