3431-L203UB

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Rectangular connectors are used in a wide variety of electrical applications to produce a mechanical connection between two conduits. The 3431-L203UB is a type of header designed for use in the base of an enclosure or as a board-to-board connection. It has a single row with 20 pins and a flat bottom surface.

The 3431-L203UB header is available in a variety of materials, including copper-plated zinc, gold-plated brass, and plated phosphor bronze. It is also available in a variety of colors, making it suitable for many different applications. The pins of the 3431-L203UB header are constructed from tin-plated brass to form a mechanical connection between the two ends.

The 3431-L203UB is designed to provide a secure electrical connection between two devices or two conductors. It has a flush fitting and secure design which makes it ideal for use in board-toboard connections and other applications where space is limited. By using the 3431-L203UB header, it is possible to create a robust electrical connection without the need for messy soldering. It is also simple to install and requires no special tools or expertise.

The 3431-L203UB can be used in a range of different applications, including industrial robots, medical devices, digital equipment, communications equipment, computers, and other electronic equipment which use circuit boards. The header is designed to be highly resistant to shock and vibration and is able to withstand extreme temperatures. It is rated for a maximum current of 1.5A at 250VAC.

The working principle of the 3431-L203UB header is fairly straightforward. Electrical current is passed through the pins of the header and from there, into the two conductors. The pins securely contact with the conductors which ensures that the connection is secure and reliable and prevents any electrical shorts or arcing. The pins are also coated with a protective material which provides insulation to protect the pins from oxidation and other environmental factors.

The 3431-L203UB header has a wide range of applications due to its reliable performance, small size, and affordability. It is a popular choice for many electronics applications, and is used in a variety of industries including medical, industrial, telecommunications, automotive, and consumer electronics. The header is available in both standard and customized configurations, allowing it to be used in a range of applications.

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