4STD15PAT99R20X Connectors, Interconnects

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D-Sub Connectors are electrical connectors which are composed of two or more parallel rows of pins or sockets usually surrounded by an overall metallic shield. They are also called D-Subminiature connectors because of their small size relative to other connectors. 4STD15PAT99R20X is a widely used type of D-Sub connector pin and socket arrangement.

Application Field

The 4STD15PAT99R20X are used for a wide variety of applications including computer networking, telecommunications, medical instrumentation, audio/video applications/systems, consumer electronics, automotive, and industrial applications. It is suitable for both power and signal applications. They are also commonly used in computer backplanes and in high-speed chip-to-chip communication where the number of signal lines is relatively small and space conservation is important.

Working Principle

The 4STD15PAT99R20X can operate at a maximum temperature of 85 degrees Celsius, with a working voltage of between 30 and 50 volts. It also has a current rating of 15 amps and signal contact resistance of 1 milliohm. This type of connector can be used in various ways, such as point-to-point wiring, a board-to-board connection, or for termination of a cable.

The pins in the body of the 4STD15PAT99R20X are made of metal, usually copper or copper alloy, and are plated in gold, nickel, or tin. This plating is to ensure good electrical connections and prevent corrosion. The pins can be in the form of either a male pin or a female socket. The pins and sockets are held together by a contact retention mechanism and also secured by a spring-loaded locking clip.

Besides the pins and the socket, the 4STD15PAT99R20X connector also contains contact areas which are called “blades”. These blades are used to provide shielding to the electrical signals which pass through the connector. For example, if a tightly shielded connection is required for the transmission of signals, the blades will be used to reduce the amount of interference which can enter the area.

Overall, the 4STD15PAT99R20X is a widely used type of D-Sub connector which is suitable for a wide variety of applications. Its small size makes it ideal for applications where space is at a premium, while its pin and socket arrangement ensures good electrical connections. The blades are used to provide shielding to the electrical signals which pass through the connector, making it suitable for high-speed chip-to-chip communication. All of these factors make the 4STD15PAT99R20X a popular choice for many applications.

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