S0402-27NF2C

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Fixed inductors, also known as coils, chokes, and reactors, are used in a variety of electrical applications. The SO402-27NF2C model of fixed inductors is specifically designed for frequency selection duties. The SO402-27NF2C model is well suited for high-frequency switching circuits, pulse shaping and impedance matching in applications like DC converters, low noise amplifiers, power supplies, and antennas. This article will discuss the application field and working principle of the SO402-27NF2C model.

The SO402-27NF2C model is an ultra-small, high-frequency low-inductance chip inductor with a compact size suitable for high-density mounting. It is designed to handle frequencies from 100KHz to 900MHz, making it well suited for a wide range of applications. The SO402-27NF2C model has a wide range of inductance values from 0.8 nanohenries (nH) up to 47 nH. It is also available in two different dielectric characteristics to support specific performance criteria. The first type is made of a high-dielectric-strength ceramic material, which features a low temperature coefficient of inductance (TCL) over a wide range of temperatures. The second type is made of ferrite material, which offers high inductance and a high-TCL over a wide temperature range.

In terms of applications, the SO402-27NF2C model is ideal for a variety of uses including noise suppression and decoupling, pulse width adjustment, impedance matching, balun transformers, power line filter, power line transformer, and EMI filter design. The SO402-27NF2C model can be used in both AC and DC circuits. In AC circuits, it can be used for frequency selection at up to 900 MHz, while in DC circuits, it is excellent for use as a current limiter.

In terms of its working principle, the inductor is basically a wire coil wound with a magnetic core in its center. The inductor has two terminals, the inductance of which is determined by the properties of its core material and the number of turns in the coil. When electric current flows through an inductor, it induces a magnetic field which stores energy in the form of magnetic flux. As current flow is increased, the flux in the inductor gradually increases, resulting in an increase in inductance. Conversely, when current is turned off, the flux gradually decreases, resulting in a decrease in inductance.

The SO402-27NF2C model is a low-inductance chip inductor which is designed to handle frequencies from 100KHz up to 900MHz. It offers a wide range of inductance values from 0.8 nanohenries up to 47 nH in two different dielectric properties. It is ideal for noise suppression, decoupling, pulse width adjustment, impedance matching, balun transformers, power line filter, power line transformer and EMI filter design. Its working principle lies in its magnetic field which generates inductance as electric current flows, resulting in an increase or decrease depending on the current flow.

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