S0402-15NF3

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Fixed inductor is a component used to store energy in an electric field, usually in the form of a loop of wire. The S0402-15NF3 is a miniature fixed inductor with superior high frequency characteristics, suitable for a variety of applications.

The S0402-15NF3 takes the standard form factor of a 0402 case size, with a total width of 1.0mm and a total length of 0.5mm. It features a low DC resistance of just 0.21Ω, and a high inductance of 15 nH. The wide inductance range and low DC resistance make the S0402-15NF3 ideal for high-frequency applications such as filters, resonance networks, and RF load impedance. Furthermore, the device offers an exceptionally low temperature coefficient of 0.2%, making it perfect for stable applications requiring low output noise.

The S0402-15NF3 is constructed from high-quality composites, composites which have been carefully selected to produce an inductor with excellent performance characteristics. At the heart of the S0402-15NF3 is an insert-molded ferrite core, allowing for high Q-value and low magnetic loss. The casing is sealed with high-temperature resin to ensure reliable performance over temperature. The internal composite core also helps to ensure a high peak current value of 2.2A, while maintaining a low profile and compact size.

S0402-15NF3 is an ideal choice for a variety of applications, ranging from RF circuits to power supply circuits. It can be used as a filter to reduce EMI noise from the power line, as an inductor for an active filter, or even as a flyback transformer. It can also be used as an impedance, for matched losses, as well as for DC-DC converters.

In terms of operation, the S0402-15NF3 works by creating an electric field when an alternating current flows through it. This electric field creates a magnetic field, which in turn creates a force that resists the flow of current. This is known as inductive reactance, and it causes the current to lag behind the voltage, resulting in a phase angle. This phase angle is determined by the inductance and frequency of the current, and it can be adjusted to obtain the desired circuit behavior.

In conclusion, the S0402-15NF3 is a miniature fixed inductor with superior high frequency characteristics, suitable for a variety of applications. It offers a low DC resistance, a high inductance, and a low temperature coefficient, making it ideal for high-frequency and low noise applications. It is constructed from high-quality composites and operates by creating an electric field to produce a force that resists the flow of current. The S0402-15NF3 is a reliable and effective component for low profile, compact, RF, and power supply applications.

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