1840R-04K

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Fixed Inductors control currents within electrical circuits by restricting the flow of electric current. These devices are one of the most common components used in electronic circuits and are found in a variety of applications, including communications, computing, consumer electronics, and medical technology. The 1840R-04K is an example of a fixed inductor that is used in a range of different electronic applications.

The 1840R-04K fixed inductor is a ferrite core, surface mountable device with maximum dimensions of 2.20 x 3.50 mm. It can be distributed in tape and reel packaging with up to 5,000 pieces per reel. The 1840R-04K is composed of a magnetic material, either ferrite or powder core, and surrounded by coils of copper wire. It can handle currents of up to 1.0A and its operating temperature range is from -40 to +85°C. This makes it suitable for use in both commercial and automotive applications.

The 1840R-04K is mainly used in high-speed signal circuits, where it helps to reduce electromagnetic interference. It can also be used in automotive applications, such as in car audio systems. In addition, it is used in high-frequency power supply circuits, voltage-controlled oscillators, local oscillators, class-D audio amplifiers, and low-noise amplifiers.

The working principle of the 1840R-04K is based on the fact that a current in a wire creates a magnetic field around it. The coils of copper wire create a magnetic field that opposes the current and restricts the flow of electric current. This opposition to the current is known as inductance. The 1840R-04K is designed to provide a certain amount of inductance in the circuit, which can help reduce signal interference.

The 1840R-04K can be used in a variety of applications, from automotive to consumer electronics. Its small size, high current-handling capabilities, and temperature range makes it suitable for a wide range of applications. Its inductor-like characteristics make it ideal for high-speed signal circuits, voltage-controlled oscillators, and low-noise amplifiers.

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