1731090199 Datasheet/PDFD-Sub Connectors
D-Sub connectors are a type of connector commonly used in the field of electrical connections. Specifically, the 1731090199, also known as the DE-9, is a type of D-Sub connector that is generally used for computer related technology applications. This includes things such as serial port and modem connections. These connectors are most commonly available in nine-pin and fifteen-pin versions.
Application Field
The DE-9 connector is generally used for applications that require connecting two pieces of equipment. This type of connector is commonly used with data communication and serial communication. For example, some of the applications in which the DE-9 connector is commonly used include the control of peripheral devices, such as printers, modems, and mouse/keyboard, as well as control of serial data communication between two computers. Additionally, the DE-9 connector is also commonly used in the audio/video field, for connecting audio/video input and output devices. A commonly used example of this is the connection of an old analog television to a DVD player.
Working Principle
The DE-9 connector is a simple male-to-female connector, as stated above. This means that in order for two pieces of equipment to be connected, one connector must be male and the other must be female. The DE-9 connector is composed of a single-piece plastic hardshell housing that has nine pins on the male end and nine receptacles on the female end. When two pieces of equipment are connected in this manner, the pins on the male end of the connector insert into the receptacles on the female end, thus connecting the two pieces of equipment.
In terms of actual connection, the DE-9 connector is fairly straightforward. It does not require any additional circuitry or specific wiring configurations, as the pins simply insert into the receptacles in the same manner as any other male-to-female connection. Additionally, the DE-9 connector is capable of bidirectional data flow, meaning that data can simultaneously flow in both directions.
Overall, the DE-9 connector is one of the most commonly used types of D-Sub connectors due to its versatile use in a variety of applications. As such, it is an excellent choice for connecting two pieces of equipment that require a reliable and straightforward connection.