HKQ04021N3B-E

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Fixed inductors are electrical components which store energy and are used in electrical oscillators or filters. They provide high inductance for a wide range of frequencies and allow for efficient current control. The HKQ04021N3B-E is a general purpose fixed inductor featuring an operating temperature range of -55°C to 125°C. It is made of enameled copper wire, and is encapsulated with a lacquer coating for durability and moisture resistance.

The HKQ04021N3B-E has a range of uses, from handling low-level power applications in DC/DC converters, to controlling high frequencies in RF circuits. It is suitable for use in applications where low power inductors are required, such as voltage converters, motor speed control, and RF circuits. It also finds use in noise suppression, high voltage switching, and power converters. Its small size and light weight make it a good choice for applications where a compact package is required.

The HKQ04021N3B-E works by producing an electromagnetic field when current is applied to it. This inductor is wound in a coil, and when current passes through it, the magnetic field is created which reacts against the initial current and induces a voltage which is resistant to the flow of the current. This voltage can then be used to produce oscillating or filtering signals.

The HKQ04021N3B-E features a balanced inductance of up to 0.3uH, and a minimum resistance of 0.025 ohm. It has a maximum DC resistance of 0.1 ohm and a self-resonant frequency of 6MHz. This fixed inductor also has a strong transient thermal response and excellent temperature stability, allowing for efficient heat dissipation. It also has high current handling capabilities, making it a cost-effective solution for applications which require a significant amount of current.

In conclusion, the HKQ04021N3B-E is a general-purpose fixed inductor with a wide range of applications. It has a balanced inductance of up to 0.3uH, a low DC resistance of 0.025 ohm, and a self-resonant frequency of 6MHz. It is made of enameled copper wire and has a strong thermal response and excellent temperature stability. Thanks to its small size and lightweight, it is a suitable choice for applications where a compact package is required.

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