FCC17B25SC21B

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D-sub connectors are a type of electrical connector that have rectangular-shaped attachments. In the past, they were commonly used for computer communication cables. One type of popular D-sub connector is the FCC17B25SC21B. It is mainly used for transmitting audio signals, such as analog or digital audio interfaces.

The FCC17B25SC21B is a two-piece connector, which consists of an inner and an outer connector. The inner connector is the pin contacts, which are arranged in two rows and are connected by the center grounds. The outer connector is the protective plastic shell that surrounds and holds the pin contacts in place. The FCC17B25SC21B also features a latch-lock mechanism that ensures that the connector is firmly secured in place.

The pin contacts of the FCC17B25SC21B have three primary wires and two termination wires. The primary wires are an input and output wire for receiving and transmitting signals, and a ground wire for grounding the circuit. The termination wires are used to connect the input and output wires and ensure the correct electrical current is passed between them.

In addition to the pins, the FCC17B25SC21B also has two additional connection ports. These ports are used to connect other multi-pin connectors, such as RJ45. This allows the FCC17B25SC21B to be connected to a wider range of devices.

The FCC17B25SC21B has a basic working principle. First, the signals are sent to the input port and then transmitted through the primary wires. Then, the signals are passed through the termination wires and sent to the output port. Finally, the signals are passed through the ground wire and sent to the corresponding device.

The FCC17B25SC21B has various applications. Some of the most common applications include connecting audio devices, such as audio mixers and amplifiers, video devices, such as cameras and monitors, and computers. The FCC17B25SC21B is also often used in industrial settings, particularly in control panels and machine automation systems.

Overall, the FCC17B25SC21B is a reliable and robust connector. It is easily integrated into a variety of devices and applications, providing reliable connections and signal transmission. Due to its affordability and versatility, the FCC17B25SC21B is a popular choice for many industries and applications.

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