170721-2

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Terminals - Ring Connectors are electrical device used to make secure and fast connection. Usually they are used to connect different kind of circuits or devices. In this article, we will be discussing about 170721-2 application field and working principle of this kind of device.

170721-2 is a kind of ground connector especially used in the European area, where the socket are characterized by 5 pins with earthing contact as a result of the particular shape and the type of the clamp. This kind of terminal is often used in the electronic and electrical products, like consumer electronics, telecommunication and rail vehicles, to guarantee the secure connection.

The shell of 170721-2 is made of the copper alloy for the good performance of “make and break” application. The insulator is made of PBT (Polybutylene terephthalate), which ensures the good insulation and high temperature resistant performance. The contact is made by silver plated copper, and the contact is tightened by hexagon nuts.

When it comes to the application field, 170721-2 ring connectors are highly suitable for installations in harsh industrial environments such as oil refineries, electric generating plants, factories and high voltage installations where high level electrical testing is important. Its’ compact design allows for the connector to fit into a small space while still providing a high level of electrical protection. The uses of this connector range from making connections between heat sensitive elements to efficiently and safely connecting housing wiring networks.

In addition, 170721-2 connectors are used to connect to various external communications devices such as cell phones and telephones. These connectors are designed to securely fit into the device and provide plug-and-play accessibility. The components used for building the connector are designed to provide corrosion resistance, abrasion resistance, and electrical continuity.

The working principle of 170721-2 rings connectors is simple. Two terminals, which may be constructed from different materials such as copper, brass, or aluminum, are connected with a somewhat rigid conductor. The conductor is tightened around the terminals via hexagon nuts to ensure a tight, secure connection. The components of the connectors are designed to handle high temperature and current effectively. There are two types of 170721-2 connectors, the male and female connectors; the male connector usually has greater contact strength than the female connector.

In conclusion, 170721-2 ring connectors are popular electrical devices widely used in various application fields such as industrial, consumer electronics, telecommunication, and housing wiring networks. They are used to make secure connections with other electrical circuits and devices. A strong connection is established when the two terminals connected by the conductor are tightened via hexagon nuts.

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