ATFC-0201HQ-3N8B-T

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Fixed inductors are passive electronic components used for storing energy in electric and magnetic fields. They can be used to filter electronic signals, to couple different sections of circuits, and to form resonant circuits. They are components that are often overlooked yet play an integral role in both radio frequency (RF) and general-purpose electronics. ATFC-0201HQ-3N8B-T is an example of a fixed inductor.

The ATFC-0201HQ-3N8B-T is a surface-mount inductor that is designed with an extremely small footprint, making it ideal for board-level applications. It has a very low self-resonance, which limits the amount of unwanted RF signals that can be picked up and, consequently, minimizes the total harmonic distortion present in any electronic signal with which it is involved. In addition, this inductor has excellent high-frequency performance, enabling it to maintain its inductance over a relatively wide frequency range.

In terms of applications, the ATFC-0201HQ-3N8B-T is designed mainly for use in RF and wireless communication devices. Its low self-resonance and excellent frequency response give it the ability to filter unwanted signals, ensuring that only the desired signal reaches the receiver. It is also well suited for use in high-frequency switching regulators, where its low series resistance helps reduce losses in the power stage. Additionally, its small size allows it to be used in devices where component space is limited.

The working principle behind the ATFC-0201HQ-3N8B-T is based on Faraday’s law of induction. When a current is passed through its windings, it generates a magnetic field around the core of the inductor. This magnetic field then induces an electromotive force, creating a current in the opposite direction to the one that created the field, allowing it to store energy in the form of a current. This stored energy can then be released when the current is removed. The ATFC-0201HQ-3N8B-T’s low self-resonance ensures that this stored energy is released back into the circuit instead of being radiated away as RF signals.

The ATFC-0201HQ-3N8B-T is a low-profile fixed inductor designed for use in high-frequency RF and general-purpose designs. Its extremely small size makes it suitable for board-level applications, while its low self-resonance and good high-frequency performance make it an ideal choice for filtering RF signals. In addition, its low series resistance helps minimize power losses in switching regulators.

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