D25P91C4GL00LF

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D25P91C4GL00LF, also called D-Sub Connectors, are electrical connectors that typically have two or more parallel rows of pins or sockets held together in a block. A D-sub contains one or more parallel rows of pins or sockets usually surrounded by a D-shaped metal shield that provides mechanical support, shielding, and strain relief for the connections and component. This type of connector is generally used in the fields of industrial machinery, robotics, commercial electronics, and data/signal communication.

The D25P91C4GL00LF is commonly used in the application fields of computer peripheral devices such as monitor cable connections, serial/parallel ports, network connections, and test instruments. It is also commonly used in the commercial electronics industry, such as in video or audio systems. The D-sub is used for both digital and analog applications, and can be used in any form of communications system, including radio, optical, and fiber optics.

The working principle of the D25P91C4GL00LF is relatively straightforward. The contacts are arranged in two parallel rows, such that each row is connected to its opposite row, forming two electrical connections. When the two rows are connected, a signal is transmitted from one side to the other, allowing for data transmission. This type of connector also has strain relief and shielding capabilities, which help protect the wires and contacts from damage due to physical strain and electrostatic fields.

The pins in the D25P91C4GL00LF are made of either gold or nickel-based alloy, and the housings are usually made of metal or plastic. The contacts are arranged in two parallel rows, with each row held in place by a plastic cover. The contacts are held firmly in place by the plastic cover, which creates a mechanically stable connection and helps protect the D-sub from damage due to mechanical forces, vibration, and electrostatic fields.

The D25P91C4GL00LF has a number of advantages over other types of connectors. First, it is a relatively low cost option for connecting electrical devices, and is easier to install than other types of connectors. Second, its design provides a reliable and secure connection even in harsh environments, with minimal electromagnetic interference. Finally, its two-row design ensures a secure connection even when space is limited.

Overall, the D25P91C4GL00LF is a reliable, secure, and easy to install type of connector for a wide variety of applications. Its metal housing shields it from physical stress and electrostatic fields, while its two-row design ensures secure connections even when space is limited. With its affordable cost and a wide range of applications, it is one of the most popular types of connectors used in the industrial, robotics, and commercial electronics industries.

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