IR04BH3R3K

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Fixed inductors are used in a wide variety of electronic circuits and devices. The IR04BH3R3K is a fixed inductor from Vishay Intertechnology´s DIP (Dual In-line Package) compatible range of inductors for circuit applications. It has wire wound construction and has a rated inductance value of 3.3µH. It is designed for operating at frequencies up to 1MHz.

The IR04BH3R3K provides a variety of application fields and working principles. It is used in Radio Frequency (RF) circuits, such as receivers, radio communication systems, radar systems, base stations, and related systems. It is also used in audio amplifiers, high power switching circuits, and for power supply filtering in switch mode power supplies.

The IR04BH3R3K works on the principle of magnetic induction. When an AC current is passed through its windings, a magnetic field with the shape of concentric coils is created. This in turn generates a magnetic flux, which induces a voltage in its windings. This is called the self-induced voltage. By this principle, the inductor stores energy in the form of a magnetic field and releases it when the current is stopped.

The IR04BH3R3K is designed with a high saturation current rating of 1.85A. It also features an inductance range of 3.3µH and a low DC resistance of 0.165Ω. The inductor has excellent temperature stability and is moisture resistant. It can operate in temperatures ranging from -55°C to +125°C.

The IR04BH3R3K is a highly reliable and robust fixed inductor that can be used in a wide variety of applications. It provides excellent performance in high frequency RF and switching applications. It is also suitable for power supply filtering in switch mode power supplies and for audio amplifiers. In addition, its temperature stability and moisture resistance make it a reliable choice for keeping critical applications running smoothly.

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