HM66-103R3LFTR7

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Inductors are basic electrical parts used as passive components to oppose changes in current flow, thereby limiting electrical characteristics such as voltage or current. Fixed inductors are available in various forms and are broadly divided into two categories, surface mount and through-hole.HM66-103R3LFTR7 is an through-hole fixed inductor. In terms of applications, HM66-103R3LFTR7 is primarily used to serve as a part of low-frequency resonant circuits.

The working principle of fixed inductors is based on Faraday\'s law of electromagnetic induction. The basic setup of a fixed inductor consists of a coil of isolated wire wrapped around a ferromagnetic core. When current flow in the coil, it creates an electromagnetic field, and two induction principle happens.

There are three main types of fixed inductors. The first type is an inductor that has multiple coils wound together. This type of inductor is usually used in applications where high inductance is required. The second type is an inductor that has multiple windings that are connected in series or parallel. This type of inductor is suitable for applications where frequency is an important factor. The third type is a single-layer fixed inductor that is usually used to damp AC interference and signal frequencies.

The key performance parameters of HM66-103R3LFTR7 include SRF (self-resonant frequency), DCR (DC resistance), inductance tolerance, and current saturation. SRF is the frequency at which the inductor output signal peaks and then drops off in its response. DCR is the amount of resistance that will be found in the inductor before it begins to saturate. Inductance tolerance refers to the amount of variance in the inductor performance from its stated values. Current saturation is the point at which the inductor can no longer increase its inductance due to the increased number of current loops.

HM66-103R3LFTR7 has avery low DCR, making it suitable for low-noise applications. Its SRF is also quite high, making it suitable for applications where high frequencies are required. Additionally, the inductance tolerance of this product is quite high, allowing it to provide reliable performance even when the conditions are not ideal.

In summary, HM66-103R3LFTR7 is an through-hole fixed inductor, which is mainly used to serve as a part of low-frequency resonant circuits. It has a low DCR, high SRF, and a high inductance tolerance, making it suitable for a variety of applications.

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