S3483R-2R2M

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The S3483R-2R2M is a surface mount fixed inductors with an inductance of 2.2 uH and SRF (self-resonance frequency) of up to 375 MHz. It is available in a standard package size of 0603 (1608 mils or 1.6 mm). The S3483R-2R2M is ideal for applications that require high-frequency, low-distortion circuit design, such as wireless telecom, digital broadcast, and automotive electronics. In addition, its high SRF and low leakage current make it suitable for precision Q-factor applications.

Fixed inductors are passive electronic components used in circuits for various purposes. In particular, they are used to provide inductance, which is the opposition to changes in the current. Inductors are widely used in power supplies, radio, audio and RF circuits, and more broadly, in any kind of electronic circuit.

The working principle of the S3483R-2R2M is based on the properties of an inductor, specifically, its opposition to a change in current. As a result, when a time-varying current is applied, the application of an inductor results in a certain amount of voltage being generated across its terminals due to the Faraday\'s law of induction. This voltage is known as the inductive voltage across the inductor and serves to limit the amount of current flowing through the inductor. The amount of inductance in the inductor is determined by the number of turns of wire and the core material used. The core material will determine the self-resonance frequency (SRF) of the inductor, which is a measure of its ability to resist current changes, and hence, its performance in high-frequency applications. In the case of the S3483R-2R2M, its SRF is up to 375 MHz.

Other performance characteristics of this inductor include its low leakage current (2.2uH) and wide temperature range (-40°C to +85°C). The S3483R-2R2M also has a high Q-factor, which is a value that measures the quality of an inductor. This is important in high-precision applications such as telecom or broadcast. The inductor also has a high-density mounting, making it convenient to use in tight spaces.

In conclusion, the S3483R-2R2M is an ideal choice for high-frequency, low-distortion circuit design. Its wide operating temperature range, high Q-factor, low leakage current, and high SRF make it well-suited for a variety of applications, including wireless telecom, digital broadcast, and automotive electronics. It is available in a standard 0603 package size and is ideal for precision Q-factor applications.

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