131J30019X

The 131J30019X is a D-Sub, or D-shaped, connector. These connectors have been around since the 1950s and today they have become a popular choice for connecting point-to-point network communications and other digital devices.

The design of the 131J30019X consists of an outer metal shell that comes in two parts. The inner portion of the D-Sub contains various contact pins, which are contained in a pair of recessed plastic insulation shrouds. This inner part of the connector is referred to as a male connector while the outer shell is referred to as the female connector. Each connector is designed to provide a secure connection and to allow for easy re-positioning and removal.

The contact pins in the 131J30019X are usually made from brass or gold-plated brass. The pins are designed to provide good electrical contact with the mating connection, while also providing reliable and secure mechanical and electrical retention. The contacts are also designed to ensure a long and reliable lifecycle, thanks to their gold-plated surfaces, which can prevent corrosion and guarantee a lifetime performance.

The 131J30019X is primarily used for point-to-point connections in digital systems. Since the connectors use a gold-plated contact, they are suitable for use in environments where there is less conductive than a copper conductor, such as in industrial settings where signal noise or interference might be present. The connectors can also be used for Ethernet and other similar high-speed digital applications.

The working principle of a D-Sub connector is relatively simple. The contacts are beveled on one side to allow for a better fit with the socket pins. When a plug is inserted into the socket, the contacts make a tight connection and the pins create a seal against the blade. This creates a secure connection between the two and ensures reliable low-loss data transmission.

This D-Sub connector, the 131J30019X, is a great choice for digital applications such as Ethernet and other high-speed digital transmission. With its secure connections and reliable performance, it is an ideal choice for applications where signal noise or interference might be present, as well as those requiring a high level of conductivity.