MILS1812R-681K

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Fixed inductors are components that store energy in an electric field, creating an electric current. They are determined by the type of core material or construction, and value of inductance. MILS1812R-681K is a great option of fixed inductor components, which have high saturation current, high reliability, good heat resistance, and low cost, make it a perfect choice for many applications.

MILS1812R-681K is a high-performance SMD fixed inductor series. It is suitable for automated placement equipment and offer a wide temperature and a small size. It is also a high-saturation current type with excellent high-frequency characteristics, due to its excellent physical and electrical characteristics. The size is only 1812 package and the maximum external dimension is only 3.2×1.6mm. It provides a rated current of 1.6A, which meets the power requirements of the application field.

MILS1812R-681K provides stable and reliable performance with a power loss, low temperature coefficient and better heat resistance. Thus, it can be used in switching power supply, communication, and various electronic circuits. It is capable of providing excellent waveform characteristics with low noise, high saturation current, and low heat at high frequencies, which allows for improved circuit performance. In addition, its use in RF modules and entertainment systems helps provide a high frequency response and stability.

The working principle of MILS1812R-681K is based on Faraday’s Law of Induction. This law states that a current-carrying conductor in a magnetic field will induce a voltage in the conductor proportional to the rate of change of the magnetic field with time. The induction process causes the magnetic flux within the core of the inductor to produce powerful magnetic fields that interact with the coils, resulting in a storage of energy in the inductor’s core.

When a current is passed through the inductor, it becomes an electromagnet and stored energy is converted into electrical energy and released in the form of an electric voltage. This voltage is proportional to the rate of change of the current that passes through the inductor and is able to sustain alternating currents in the circuit in the same way as capacitors sustain direct currents. As a result, inductors are used to provide an impedance to frequency-dependent currents, known as reactive components of the circuit.

MILS1812R-681K offer a high magnetic energy density, low insertion losses, low reactance, and a small package size, providing superior performance in DC to high frequency applications. Coupled with reliability, these components make them appropriate for use in a wide range of applications including automotive, consumer electronics, power supplies, and industrial application. They help extend the life of circuits, as well as reduce the size requirements of applications, thus making them a desirable choice for a variety of applications.

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