163A18549X

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D-Sub connectors have a lot of configurations and mainly include two parts, namely the cable side and the board side. They are usually divided into two types, namely the IDC type and the solder type. The 163A18549X is a D-Sub cable side mounting connector, which is suitable for general electrical equipment or communication equipment.

In terms of physical size, the 163A18549X is a commonly used miniature version. It consists of a shell and a plastic insert, with a total height of only 1.3 inches. The shell is composed of high-quality aluminum alloy, which provides strong mechanical protection, while the plastic insert consists of a dielectric and a terminal material. In terms of structure, the 163A18549X has four cavities, each containing 9 terminals, for a total of 36 terminals. It also has an anti-interference capability of up to 5 GHz, which ensures good signal transmission characteristics.

As for the working principle of the 163A18549X, it is based on the principle of forced contact and leverage. When a signal is sent through the connector, the signal is first transmitted to the terminal, which is then transferred to the spring in the shell. The spring is pressed against the contact insert to provide a firm connection, thus ensuring good signal transmission. In addition, each terminal in the connector also has a special self-locking mechanism, which prevents accidental disconnection.

In terms of application field, the 163A18549X is mainly used in electronic cabinets, digital radios, computers and communication equipment. It is also widely used in industrial environment as a linking device to achieve electrical connection between the cables and circuit boards. This connector is widely recognized for its good electrical performance, reliability and cost effectiveness, and thus is ideal for applications involving signal transmission.

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