2DA31S-F172

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D-Sub connectors, also known as DB-Sub connectors, are a type of electrical connection where two devices, most commonly a computer and a peripheral, are connected by a cable. The connectors are usually female, with male connectors on the cable or device that is connecting to it. These connectors vary in size and shape and come in two basic styles, the pin-and-socket type and the pin-and-sleeve type.

The 2DA31S-F172 is an example of a high-performing D-Sub connector designed for use in harsh environments. This connector has a special pre-stressed dual-contact insulation displacement contact (IDC) which allows high connection reliability, even at higher temperatures. The dual-contacts on either side of the IDC support the current above the normal rated currents and can handle polarized and non-polarized cables, providing robust interlocking between the mating connectors . The cable and socket also have built-in strain reliefs which reduce the risk of inadvertent disconnection and offer more flexibility between connected circuits.

The 2DA31S-F172 is typically used in high power applications such as automotive systems, industrial equipment, or medical devices. In these types of applications, the 2DA31S-F172 is a reliable connector choice that can withstand extreme temperatures and hazardous environments, including exposure to salt spray, oil, and moisture.

In terms of its working principle, the 2DA31S-F172 is a high performing, dual-contact D-Sub connector that is designed to provide reliable and secure connections. The two sides of the connector have two independent contact points (pins) that work together to provide an electrical current. The connection is made when the pins on one side of the connector make contact with the sockets on the other side, creating a complete and reliable connection. The contact points are designed to ensure a secure connection by preventing and reducing the risk of accidental disconnection. Additionally, the connector also includes a strain relief feature which helps to reduce the risk of inadvertent disconnection.

In conclusion, the 2DA31S-F172 is a reliable and secure D-Sub connector designed for use in high-power applications. It features a unique pre-stressed dual-contact IDC which allows for a stable connection at higher temperatures. Additionally, the connector also includes strain reliefs which reduce the risk of disconnection. The 2DA31S-F172 is a great choice for applications where high reliability and secure connection is necessary.

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