31190105

31190105 Application Field and Working Principle

Terminal blocks, headers, plugs and sockets are electrical contact pieces consisting of a plastic (typically) body and preventive contact element. Due to their simple assembly, they are often used for the connection of electrical wires and devices. This type of connection is known as a “plug-in connection”. 31190105 terminals blocks, headers, plugs and sockets are found in industrial equipment, household appliances, audio/video equipment and many more kinds of electrical appliances.

The core function of 31190105 terminal blocks and related electrical contacts is to provide conductive connections between two or more different components. As such, they are essentially required to complete a circuit. The connection should be tight and reliable, with strong holding power and low contact resistance. It should also be able to withstand the environment and rough handling, and is expected to function well over a long period of time.

31190105 terminal blocks can be configured with a wide variety of plugging and connection methods, including screw, snap and spring clamping systems. Their contact pieces are typically made of brass with various protective platings like tin, nickel, silver, gold etc. The most common contact pieces are copper alloy or brass. The contact points are usually made to match those of the component that will be connected with it, while the housing is typically made with thermoplastics like ABS, PA6 or PBT.

With a wide range of features, such as LED indicator options, dust protection, vibration resistant, strain relief, and shielded designs, 31190105 terminals blocks, headers, plugs and sockets are suitable for a range of applications, including general-use, waterproof, outdoor use and maintenance-free. In addition to their electrical functions, they also feature aesthetic aspects to match various product designs.