LQH32CN220K53L

Fixed Inductors

A fixed inductor is a passive two-terminal electrical component that contains a wire wound around a core made of any type of material, usually a powder-based ferrite. It is used to create a magnetic field, functioning as an inductor in an electric circuit. The inductance of a fixed inductor is determined by the core material compositor, number of total turns, and the physical cross-sectional area.

LQH32CN220K53L Application Field and Working Principle

The LQH32CN220K53L is a leaaded fixed inductor manufactured by Murata. This fixed inductor is well-suited for use in Miniaturized Electronics, such as small portable electronics, wearables, and similar devices. Additionally, it has a wide variety of applications in automotive electronics, including the On-board Diagnostics II (OBD-II) system.

The LQH32CN220K53L features simple but reliable construction. The inductor consists of a coil of wire wound around a ferrite or iron core. In an electric circuit, the inductor acts as both a conductor of electricity and a source of impedance. When electricity is passed through the inductor, it produces a magnetic flux which, as the current passes through the inductor, induces an opposing current in the electric circuit.

This opposing current is known as an inductive reactance and has the effect of slowing down the current in the electric circuit. The LQH32CN220K53L has low DC resistance and a high saturated inductance of 220nH. This allows it to be used in high-frequency circuits, making it especially useful for radio antennae and for high-end audio systems.

The inductor is encased in a UL-approved black plastic housing with a 3mm lead spacing. This helps to provide insulation protection against moisture and dust. This housing also reduces the effect of coupling interference and vibrations. The core material is made up of a combination of high-precision ferrite and powdered iron transported in a mould. This combination helps to ensure a very high coefficient of saturation, great temperature stability, and exceptional noise performance.

The LQH32CN220K53L also has a high self resonance frequency of up to 5.8GHz, which enables it to provide wide frequency band switching in a short time for fast data transmission. This is important for applications such as mobile phones, wireless networks, and satellite communications.

Conclusion

The LQH32CN220K53L is a high-quality fixed inductor manufactured by Murata. It is ideal for use in Miniaturized Electronics and automotive electronics, and its features make it especially suitable for radio antennae, high-end audio systems, mobile phones, wireless networks, and satellite communications.