HM61-20122LFTR13

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Fixed Inductors

Inductors, also known as coils, chokes, and reactors, are passive electrical components used to store energy in electric and magnetic fields. Inductors consist of either a coil of wire, ferrite core, or some other core material. Fixed inductors are composed of many turns of wires, generally split into a coil that is wound in a single layer for lower resistance, a stack for improved power handling, or wound around a ferrite core. They are typically used as components of radio frequency amplifiers, resonant circuits, filters, and for impedance matching.

HM61-20122LFTR13 is an ideal component for use in resonant circuits and high frequency applications as the device\'s characteristics are suitable for this purpose. The HM61-20122LFTR13 is a fixed inductor that features a working frequency range of up to 100 MHz. The nominal inductance of this component is 2.2 µH (microhenries). Its rated current is 1.2 A and its tolerance of ±10% ensures a consistent inductance value.

The size of the HM61-20122LFTR13 is very small, measuring only 0.86 mm diameter and 2.2 mm length. The device is also RoHS compliant and fully compatible with high frequency applications. The shells of the HM61-20122LFTR13 are made from either copper or metal alloys. This ensures that the unit will be able to withstand temperatures up to 125°C.

HM61-20122LFTR13 is most commonly used in high-frequency applications such as RF amplifiers and filters. It is also widely used in switching converters, audio, and low-power amplifiers. In addition, this component is popular in resonance circuits and impedance matching. The efficiency of the HM61-20122LFTR13 is much higher than other inductors, and its low noise level ensures that it\'s ideal for sensitive aplications.

And here\'s how the HM61-20122LFTR13 works: in the inductor, the alternating current flowing through it creates an alternating magnetic field, inducing a secondary current in the wire. The rate of change of the magnetic field is proportional to the intensity of the current, and the induced current has a waveform similar to the primary current. This induced current flows in the same direction as the applied current, and its magnitude is proportional to the rate of change of the magnetic field. This secondary current creates a magnetic field that opposes the primary field, thus inductors act as energy storing components.

In conclusion, the HM61-20122LFTR13 is an ideal component for use in a variety of applications. It is suitable for use in high frequency circuits, switching converters, audio, and low-power amplifiers. Its tiny size, high efficiency, and low noise make it an ideal choice for use in sensitive applications such as RF amplifiers and filters, and resonance circuits.

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