2890R-26J

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Fixed inductors are electrical components used in electronic circuits to store energy and provide interference protection for the circuit or other equipment. Inductors are usually used to store energy in a circuit and can also be used as a reactive element in various applications. The 2890R-26J is an inductor made by MuRata that is designed for high-frequency applications in the radio frequency (RF) range.

The 2890R-26J is a small, high-performance inductor. Its size makes it ideal for direct mounting for easy integration into circuits. MuRata has designed it to be consistent and reliable, with a tight tolerance on inductance values for power supply filter designs. It also has a high self-resonant frequency, making it suitable for a variety of frequencies from 10 kHz to 1 GHz.

The 2890R-26J is commonly used in mobile and communication systems as well as in other power applications including laptops, mobile phones, tablet PCs, and other electronic equipment. It can also be used in power conversions, DC-DC regulators, RF detection circuits, and other applications where a high Q, high self-resonant frequency, and low DCR characteristics are important. It is also suited for use in audio equipment and instrumentation amplifiers.

The 2890R-26J operates on the principle of electromagnetic induction. This principle states that when a wire carrying current passes through a coil, a magnetic field is created. This magnetic field induces an electromotive force in the coil, generating electric power in the coil. The amount of induced current depends on the magnetic field strength and the total length and turns of the coil. Thus, the electrical characteristics, including the inductance and resistance, can be tuned by adjusting the coil\'s geometry.

The 2890R-26J is a high-performance inductor with excellent electrical characteristics and low DCR. It is designed for a wide range of frequencies and power levels, allowing it to be used in many different applications. When used properly, it can provide improved electromagnetic interference protection and reliable power delivery, making it an ideal choice for power supply design and other high-frequency applications.

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