208970-3

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ARINC backplane connectors are designed to provide efficient connectivity between multiple pieces of electronic equipment. ARINC 208970-3 connectors are used in a range of applications, from automotive to aerospace, and are characterized by their excellent reliability, high electrical performance, and low profile design. In this article, we’ll take a look at the application field and working principles of the ARINC 208970-3 backplane connector.

ARINC 208970-3 backplane connectors are widely used in a range of applications, including aerospace, automotive, communication, military, and medical systems. They are designed to provide efficient connectivity between a variety of printed circuit boards and other electronic equipment. As the name suggests, they mainly rely on a backplane to provide a reliable electrical connection between the boards. The connector consists of two parallel rows of contact points arranged in a perpendicular manner. Each row is divided into contacts that serve as input or output, allowing signals to be transferred from the output to the input. This “micro-terminal solution” is highly versatile and can be used to link boards from a variety of different sizes and shapes.

ARINC 208970-3 connectors feature a low profile design, allowing them to be used in applications where space is at a premium. They’re also highly reliable, with contacts that are designed to withstand repeated insertion and removal without causing damage to electronic components. The connectors also feature high electrical performance, providing low contact resistance and good off-state isolation. In addition, the connectors feature a protective seal against dirt, oxidation, and moisture.

The working principle of the ARINC 208970-3 backplane connectors is fairly straightforward. The two rows of contacts arranged in a perpendicular manner provide a reliable electrical connection between the two boards. The contacts are arranged in an alternating pattern such that the input contacts are connected to the output contacts in a symmetrical manner. This ensures that signals are correctly transferred from the output to the input. In addition, the connectors feature an integrated stress relief feature, which prevents the contacts from being damaged due to mechanical stress.

The ARINC 208970-3 backplane connectors are designed to provide reliable and efficient electrical connectivity between multiple pieces of electronic equipment. They are widely used in a range of applications, from automotive and aerospace to military and medical systems. They feature a low profile design, allowing them to be used in tight spaces, and are highly reliable, with robust contacts that can withstand repeated insertion and removal. They also feature high electrical performance, with low contact resistance and excellent off-state isolation. The working principle is straightforward and reliable, making ARINC 208970-3 connectors an ideal choice for applications where reliable connectivity is essential.

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