MHQ0402P2N3ST000

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Fixed inductors are passive components used in a variety of electrical systems to help them achieve a desired behavior based on the kind of inductor used. The applications for fixed inductors range from filtering circuits, to providing electrical noise suppression for power conversion systems. One example of a reliable fixed inductor is the MHQ0402P2N3ST000.

The MHQ0402P2N3ST000 fixed inductor is designed to have a low DC resistance, a high Q value, and a high saturation current rating. In terms of physical size, it is a 0402 style chip, measuring only 0.04 inches in length by 0.02 inches in width, with a lead pitch of 0.5mm. This makes it an ideal choice for lightweight and space-constrained applications such as handheld, or wearable electronics.

The "Q" value for this fixed inductor is specified to be 75, and the rated saturation current is 18 amps. The rated DC resistance is 1.7 milliohms, and it operates within the range of -40°C to +105°C. This fixed inductor has a standard inductance range from 2.2 to 33nH, and is available with various tolerance values from 5% - 20%.

The MHQ0402P2N3ST000 fixed inductor works based on Faraday’s law, which states that the magnitude of the induced electromotive force (EMF) in a closed electrical circuit is proportional to the rate of change of the magnetic flux contained in the circuit, as well as the number of turns of the circuit. This fixed inductor stores energy in a magnetic field when a current passes through it, and is then released when the current dissipates, causing a change in the resulting electric field.

The MHQ0402P2N3ST000 is usually used as a filtering inductor, in order to reduce power supply noise, and for hardware EMI/RFI protection. It is also used in several other applications, such as current-measurement devices, power supply circuits, low-current rectifier circuits, DC-DC converters, and switching power supplies.

Overall, the MHQ0402P2N3ST000 fixed inductor is an excellent choice for any application in need of a reliable fixed inductor that offers high Q value, low DC resistance, and a high saturation current rating, all within a compact 0402 form factor.

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