DF9A-31P-1V(22)

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The DF9A-31P-1V(22) is a mezzanine rectangular connector from a type of connector known as an array, edge type. This type of connector is often a board-to-board connection that connects printed circuit boards (PCBs) together, providing a mechanical but, often more importantly, an electrical connection between the two boards.

Array, edge type connectors are usually designed as a rectangular box shape in order for multiple sides of the connection to be made simultaneously, thus saving space. This type of connector will tend to have two identical pins and sockets in each side of the connection which makes them suitable for supplying power to complex mechanical systems, involving multiple power sources. In the situation of the DF9A-31P-1V(22), this connector has 31 pins and 31 sockets arranged in two rows, meaning that all connections can be made in a single module.

The size of the array, edge type connector is usually between 1.4mm to 4mm and they are often arranged in at least two rows. The pin and socket contact are usually made from phosphor bronze and the contacts are usually gold-plated with a tin coating. This type of arrangement helps to ensure a reliable connection by protecting against corrosion. The type of DF9A-31P-1V(22) connector also includes a plastic body which helps to ensure that the contacts remain stable and secure during operation.

The working principle of these connectors is that electricity is conducted through the contacts and board-side pads to create a connection between the two boards. This connection can be of various kinds, such as for transmitting data, supplying power, or exchanging signals between the two devices. It is important for the connections to be secure so that the device is not at risk of shorting out.

The most common application fields for the DF9A-31P-1V(22) include electronic equipment, such as 3D printers, cameras, laptops, phones, tablets, and other consumer electronics, as well as industrial equipment, such as industrial automation systems. With its durable features and reliable connections, this connector is a great choice for many applications that require dependable and efficient electrical performance.

In summary, the DF9A-31P-1V(22) connector is a type of array, edge type mezzanine rectangular connector that provides a secure and reliable electrical connection between two boards. The connector has a variety of applications including electronic and industrial equipment, and it is designed to be durable and reliable. This type of connector is well-suited for the demands of various applications and is often used in complex systems that require multiple power sources and efficient data transmission.

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