172132-2

172132-2 or MIL-C-83723 is a specification developed by US Department of Defense applicable to circular electrical connectors for use on electronic equipments. It defines the requirements for connectors employed in either a free-hanging or panel-mounted configurations for general purpose interconnects. There are two major fields of application for these connectors: the first is the general housing which consists of a dielectric material or a protective metallic cover, while the second is the boot, which is designed to protect against dust, dirt, and various types of fluid.

Working Principle

172132-2 connectors are designed to provide electrical continuity between two or more circuits. They achieve this by using electrically conductive wires (terminals) that are inserted into a housing or boot and secured in place using a locking mechanism. The terminals have several different types of contacts, including straight pins, reversed keyed pins, solder cup contacts and crimp contacts. Once the terminals have been correctly connected, the insulation on the terminals is then covered with either epoxy or a plastic cover in order to guarantee the integrity of the connection.

The boot or housing is designed to protect the connection from vibrations, corrosion, and moisture. Additionally, the terminations are designed to prevent latching or short circuits, and are held in place with locking clamp or fasteners that are resistant to corrosion. By using these components, the 172132-2 connectors provide reliable electrical connections even in harsh environments.