0925R-121J

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Fixed inductors are widely used components in electronic circuits whose primary purpose is to filter frequency signals or insert ac voltage into circuits. The 0925R-121J application field and working principle support this role through a variety of useful features. The 0925R-121J is an example for use and is often used in the radio frequency field.

The 0925R-121J inductor is a small surface mount inductor with an inductance value of 0.2H and a maximum dc current rating of 1.5A. The inductance value is determined by the coil diameter and the inductive material used. The 0925R-121J is resistant to moisture and corrosion and is able to withstand a temperature range from –55°C to +105°C. This makes the 0925R-121J a suitable component for use in demanding environments.

0925R-121J inductors are specified for radio frequency (RF) applications. The inductance value of 0.2H is high enough to form an effective impedance and filter out electromagnetic interference. Its maximum dc current rating of 1.5A is enough for use in low power applications, including car audio and consumer audio/video systems.

The working principle of the 0925R-121J inductor is in line with the traditional inductor design. When an ac signal is applied to the terminals of the 0925R-121J, a magnetic field is created within the core of the inductor. This magnetic field stores energy, and the inductor resists changes in the current. As the ac signal frequency changes, the magnetic field changes accordingly and stores different amounts of energy, thus introducing a filter effect on the signals passing through the 0925R-121J.

The 0925R-121J inductor is a reliable and widely used component in the RF field. Its small size, operating temperature range, and low price make it an attractive choice for embedded, mobile, and other applications where space and cost are of primary importance. In addition, its high inductance value makes it suitable for use as a filter, which prevents undesired frequency signals from entering the circuit.

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