121A10289X

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Backplane connectors are an important device for connecting circuits on circuit boards and ensuring reliable performance. The DIN 41612 conncetor, specifically part number 121A10289X, is used to connect two boards in a horizontal row or vertical stack. The 121A10289X connector is of the \'Dual In-Line Matrix\' (DIMM) type, meaning that both boards must have the same number of columns and rows.

The device is essentially an array of sockets and pins, arranged in rows, allowing the user to make physical connections between two circuit boards. The connections are arranged into several rows and columns, depending on the type. In the case of the 121A10289X DIMM type of device, the array of pins is arranged in two rows of eight columns each.

The pins of the 121A10289X connector are metallic and gold plated. This gold plating helps to reduce corrosion and improve the electrical performance of the circuit. The socket contacts are made of copper with a gold plating, and the base is made of high-grade plastic. The pins are also arranged in two rows of eight columns, which make it easy to connect multiple devices at the same time. Each pin is connected to a corresponding contact in the other board via a standardised connector.

The 121A10289X DIMM type connector has two main applications. The first is to use the device as a backplane connector, whereby two circuit boards are connected together in a horizontal row or vertical stack. The other is to use the device as a single-layer, dual-manner connector, which is used to connect two boards together in a series or parallel manner. The latter application is often used for high-speed data transmission.

The 121A10289X connector has many advantages. It is a high-performance and reliable device, due to its gold plated contacts and robust construction. The device is also easy to install, as it requires minimal hardware and no special tools. Moreover, the device is relatively compact, allowing for a more efficient use of space on a circuit board.

The 121A10289X connector uses a working principle of a combination of electrical, magnetic, and mechanical force. Depending on the type of connection to be made, the force is different. For instance, when connecting two boards in an horizontal row, the force is exerted on the two boards in opposite directions, so that the pins are securely held in place. In the vertical stack connection, the pins are held firmly in place on both boards by the magnetic force of the pins. The mechanical force helps to maintain a tight connection between the boards and also provides electrical contact between the different pins.

The 121A10289X backplane connector is a versatile device that provides reliable electrical performance and is easy to install. It is suitable for a variety of applications, from backplane connectors to single-layer dual-manner connectors. Its gold plated contacts provide superior electrical performance and robust construction makes it suitable for use in a range of industries. The device is an excellent choice for connecting two circuit boards that require reliable and high-performance operation.

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