163A13749X

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D-Sub connectors, or D-subminiature connectors, are a type of electrical connector which contain two or more parallel rows of pins or sockets, usually in a three-dimensional population. Their names originate from their D-shaped metal shield which provides a physical hardware backplane. Designed over a century ago, the D-sub connector was one of the earliest connector types to be developed and is still widely used today.

A number of varieties of the D-Sub connector are available, but all have the same basic design and are used to provide access to a group of signals between two devices. Among the most common of these is the 163A13749X, a nine-pin male, or male-to-female connection. This particular type of connector is often found in networking and audio/video applications.

The 163A13749X connectors are commonly used in a range of industries, including Gaming, Telecommunications, Instrumentation, Automation, and Consumer Electronics. In these applications, the connectors provide reliable connections with low signal loss in a compact form.

The working principle of the 163A13749X connector is straightforward and based on the principles of electrical oscillations. The connecting pins or sockets are arranged in a symmetrical pattern on both sides of the metal shield. The presence of the metal shield provides a physical ground plane for the signal paths and reduces the possibility of interference. In addition, the design of the connectors allows for easy connection and disconnection.

When two connected circuits are in place, electrons, or electrical signals, can travel back and forth through the pins. This oscillation of signals creates an alternating current which carries data between the two connected circuits. This process of signal transfer is known as “direct coupling” and is how the 163A13749X connector functions.

The 163A13749X connector has become a widely used choice for data transmission and is often an economical choice for connecting multiple signals in a limited space. With its reliable performance and easy installation, the 163A13749X connector provides a durable and reliable connection. The symmetrical metal shield design improves connection stability and prevents crosstalk while also protecting against electromagnetic and radio frequency interference.

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