51866-031

Backplane Connectors - Specialized are a type of connective device used for field and industrial applications in which relatively heavier power and data transmission components need to be installed. The 51866-031 is one such specialized device that provides a reliable and secure connection for machines in severe environment conditions. This article will provide an outline of its application field and workings principle.

Application Field:

The 51866-031 Backplane Connector is ideally used for high powered applications where extreme temperatures, shock, and vibration are prevalent. Its rugged construction and excellent design enables it to provide secure connections and reduce the possibility of failure in extreme environments. Some of the most common application fields for the 51866-031 Connector include:

• Aerospace: The connector is often used to link essential components in aircraft wiring systems, where shock, vibration and a wide range of temperatures are present.
• Industrial Automation: It is also used heavily in various industrial automation applications, such as in robotics, machine-tools, welders, palletizers, and conveyors.
• Heavy-duty Electrical Appliances: It is suitable for use in high-power electrical appliance applications, such as circuit breakers, switchgears, and motor controls.
• Transportation: In the transportation industry, it can be found in passenger car and commercial vehicle applications, as well as in locomotive, shipbuilding, off-road, and rail applications.

Working Principle:

The 51866-031 Backplane Connector is equipped with a central pin or terminal that provides the connection between two components, such as a computer or network device. The central pin is surrounded by a housing, which often contains metal contacts that provide reliable power and data transmission for the connector. When the components are attached, the terminal is inserted into a depression in the device and the contacts are pressed inward to make contact. The contacts then pass on the current or data between the two components. Once inserted, the terminal provides a secure connection that is resistant to shock, vibration, and extreme temperature fluctuations.

The 51866-031 Backplane Connector is rated for applications with an operating temperature range of -40°C to +105°C. It can also withstand shocks up to 100m/s2 and vibrations up to 20G/Hz. The connector features an adjustable over torque and unlocking torque, and is able to handle currents up to 32A.

Overall, the 51866-031 Backplane Connector is an excellent device for applications that require heavy-duty operations in extreme conditions. Its reliable connections and rugged construction make it a trusted choice for aerospace, industrial automation, heavy-duty electrical appliance, and transportation applications.