MHQ0402PSA3N0ST000

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Fixed inductors are a type of electrical component that consists of a coil or several windings of electrical wire wrapped around a core material, which can be made of either ferrite or iron. The core material helps to concentrate the magnetic flux that passes through the winding and creates an effective inductor. Fixed inductors come in a variety of sizes and styles and are typically used to store electrical energy in the form of a magnetic field.

The MHQ0402PSA3N0ST000 is one type of fixed inductor. It is a miniature shielded surface-mounted type of single-layer inductor with a flat case. The MHQ0402PSA3N0ST000 is an 0402-sized non-polar type inductor that features a low inductance of 0.1μH to 4.7μH and can handle current up to 1.0A. The dCr/dt of this inductor is very low and it is suitable for high speed switching applications. The MHQ0402PSA3N0ST000 also features a high saturation current of 1.0A and a temperature coefficient of 1250àP/ãC, making it suitable for high temperature applications.

The primary application fields for the MHQ0402PSA3N0ST000 are consumer electronics, automotive electronics, medical electronics, industrial automation, and robotics. This inductor is also ideal for switching power supplies, DC-DC converters, LED driving circuits, and other applications that require high accuracy and low power dissipation.

The working principle of the MHQ0402PSA3N0ST000 is based on the principles of inductance and magnetic flux. A current is applied to the coil, which creates a magnetic field around it. This magnetic field attracts a second current, which then passes through the coil and becomes magnetically coupled with it. This magnetically coupled current results in an induced voltage in the coil, which in turn causes the inductor to store electrical energy.

The MHQ0402PSA3N0ST000 provides high efficiency and reliability and is suitable for applications in consumer and automotive products as well as medical and industrial robots. Its high temperature coefficient, low dCr/dt, and low saturation current make it an ideal choice for high-speed switching applications.

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