LQW21HN1R8J00L

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Fixed inductors are electrical components that can guarantee an accurate inductance value in a specified frequency range. The LQW21HN1R8J00L is a fixed inductor specifically designed to filter and smooth current, with a maximum DC resistance of 0.35 Ohms. Let’s look at the application field and its working principle.

Application Field

The LQW21HN1R8J00L is a surface mount type fixed inductor designed with excellent stability and low resistance. Due to its low profile, it can be used in large-scale integrated circuits (LSI). It is suitable for applications in telecommunications, data transmission, peripheral circuits, electronic equipment, and automotive industries.

Working Principle and Components

Inductors are passive electrical components that store energy in its magnetic field when current flows through it. The inductance value is controlled by the number of wire turns, material, the coils’ distance and the core material. The LQW21HN1R8J00L has an inductance of 1.8 μH ±20% and can handle up to 3.0 amps of continuous current. It is constructed with two-layer heat-resistant ceramic ferrite, which prevents high temperatures. It also features insulated drums that allow the connection of multiple drums, which helps enhance inductor performance. The inductor also contains non-magnetic monomer coil core with a shield structure which reduces the adverse effect on signals caused by high-frequency interference.

Conclusion

The LQW21HN1R8J00L fixed inductor is designed with excellent stability and low resistance while also providing high accuracy and reliability. Due to its low profile, it is suitable for large-scale integrated circuits (LSI) and has multiple application fields including telecommunications, data transmission, electronic equipment and automotive industries. With its two-layer heat-resistant ceramic ferrite construction and non-magnetic monomer coil core and shield structure, it is capable of handling up to 3.0 amps of continuous current.

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