S0402-8N2G2C

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Fixed inductors are components used in electronic circuits to store electrical energy in the form of a magnetic field as a current passes through them. The S0402-8N2G2C is a type of fixed inductor, which is a surface-mounted device with dimensions of 0.08’’ x 0.04’’. It is constructed of high-frequency ferrite core with copper-clad steel wires for maximum operational efficiency. The S0402-8N2G2C features a low, distributed capacitance, resulting in high self-resonance frequency yet low intermodulation distortion characteristics.

The S0402-8N2G2C is ideal for use in RF applications such as mobile phones, GPS navigation systems, and RFID readers. Its primary application is as an inductor in matching networks used to adjust the impedance of transmission lines. This type of inductor is also used to create chokes, filters, and other components for noise suppression. With its low ESL and low parasitic capacitance per unit length, S0402-8N2G2C is perfect for applications such as RF amplifiers, oscillators, and mixers.

The S0402-8N2G2C is designed to operate within an operating temperature range of -40°C to +85°C and at frequencies up to 1 GHz. The inductance value of this inductor is 2.2nH and its self-resonance frequency is 1.4GHz. It has an inductance tolerance of ±20%, and a Q factor of 20 which ensures low dissipation losses.

The working principle of the S0402-8N2G2C is based on the concept of self-induction, wherein the effects of the current are used to induce a magnetic field, which in turn produces an opposing force that opposes the current. This opposing force is commonly referred to as inductance. The inductance of the inductor determines the level of resistance to current flow, which is directly proportional to the number of turns in the coil and the magnetic permeability of its core. In other words, the higher the number of turns and permeability of the core, the greater the inductance of the inductor.

The S0402-8N2G2C is designed to be used as an inductor in applications requiring attractive RF performance. Its low ESL and low parasitic capacitance per unit length make it ideal for applications such as RF amplifiers, oscillators, and mixers. Additionally, its wide operating temperature range makes it suitable for demanding environments. This type of inductor can also be used in a variety of other applications such as RF matching, impedance matching, RF signal filtering, and noise suppression.

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