LQP02HQ12NJ02E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, or simply inductors, are electronic components composed of conductor coils wound in different shapes. They are used in electrical circuits to store energy in a magnetic field or cause a voltage drop or both. The LQP02HQ12NJ02E is a fixed inductor in the form of a rectangular solution, with a height of 2.7 mm and a width of 3.0 mm. It has a surface mount technology (SMT) package and a leaded inductor.

This type of inductor is commonly used in electronic circuits that require a high inductance with low DC resistance. It is often used as a part of a passive filter, a loosely coupled transformer, and a frequency matching power supply. It can also be used to produce oscillations or control crossovers for signal processing. Additionally, this type of inductor can also be used to smooth power supply voltage ripple, suppress noise, and filter out unwanted signals.

The working principle of an inductor is based on electro-magnetic induction, which refers to the phenomenon where a current passing through a coil of wire induces a magnetic field around the conductor. The induced magnetic field then acts on the current, opposing the current flow to create a voltage drop. Thus, when a voltage is applied across an inductor, the current flowing through the inductor is limited and the energy stored in the magnetic field is released.

The LQP02HQ12NJ02E fixed inductor is designed to provide a very high inductance with low DC resistance of 0.009 Ohm at 0.1 kHz and typically 1.2 μH ±20%. Also the ESR at 100 kHz is extremely low at 0.007 Ohm. Its saturation current is rated at 3.0A and it has an operating temperature range of –40°C to 85°C, which is suitable for most industrial applications.

Therefore, the LQP02HQ12NJ02E inductor is a useful component to build power supply applications, signal processing systems, RF filters, and other applications that require high inductance with low DC resistance such as automotive infotainment, high-frequency measuring and communications equipment, and optical resonant systems. It can also be used in battery-powered components since its low losses help extend battery life.

The specific data is subject to PDF, and the above content is for reference