73981-902

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Backplane connectors are a specialized type of connector used to support multi-card applications. The 73981-902 backplane connector is a type of specialized backplane connector that is designed for use in one or two card applications. This type of backplane connector provides the electrical connection between a host device and multiple cards or circuits.The 73981-902 backplane connector is a 9-position connector designed for applications where there are both card-edge and/or flat card type connectors. It includes two signal contacts, six ground contacts, and a selection contact. All nine contacts are on the same level, which makes it easier to mate with different types of connectors.The 73981-902 backplane connector is designed for use in a variety of applications, including industrial, medical, and military applications. It provides robust electrical connections in a highly reliable and cost-effective manner.The working principle of the 73981-902 backplane connector revolves around the electrical connection between a host device and multiple cards or circuits. It includes two signal contacts, six ground contacts, and a selection contact. All nine pins are evenly spaced on the same level. The signal contacts are typically the highest voltage contacts in the system and have the lowest insertion force. The two signal contacts on the 73981-902 provide differential signals that provide good signal integrity. The six ground contacts provide the system with a reliable low-resistance ground electrical connection. These contacts also help to reduce electromagnetic interference (EMI) in the system. The selection contact provides the host device with the necessary information about the type of connector being used. This contact is used to select between single or multiple card applications. This contact also provides an indication of the connection status so that the host device can identify the type of card connected in the system.The 73981-902 backplane connector has been designed to provide reliable electrical connections in a cost-effective and highly reliable manner. This connector is also very easy to install and can be used for multi-card applications in a variety of different applications. It is also a highly reliable and cost-effective way to provide reliable electrical connections between a host device and multiple cards or circuits.

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