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Tantalum Capacitors

The M39003/01-5669/HSD is a type of tantalum capacitor, which is a type of electrolytic capacitor, usually containing a reservoir of electronic charge between two plates made of tantalum and a dry dielectric, metal oxide, and containing an electrolyte which saturates the oxide. Tantalum capacitors are known for their high stability, low leakage, and high volumetric efficiency.

Application Field of M39003/01-5669/HSD

Tantalum capacitors can be used anywhere an electrical charge needs to be stored and maintained, from communications and computer systems to automotive and industrial systems. In addition, they also find applications in audio devices and high-end precision instruments. The M39003/01-5669/HSD features a standard capacitor with a high capacity and a wide temperature range, and can be used in numerous applications from power supplies to military and aerospace. Specifically, the M39003/01-5669/HSD are suited for high capacitance applications and, due to their low ESR, are ideal for use in high frequency equipment.

Working Principle of M39003/01-5669/HSD

The M39003/01-5669/HSD capacitors consist of two indented, anodized metal electrodes, separated by a thin insulating film layer. In the middle of the two electrodes is an electrolyte solution that saturates the thin oxide film, providing the static electric field needed to store energy. The capacitance of the M39003/01-5669/HSD is determined by the area of the two electrodes, the dielectric constant of the oxide, and the thickness of the oxide film. When the capacitor is charged, the oxide layer stores the charge in the form of electrostatic field lines.

When a voltage applied across the two electrodes, a displacement current will flow from one electrode to another. The current displacement will create a time-varying electric field in the capacitor, which is the phenomenon known as the electric field displacement. This electric field displacement happens in an instant, and stores energy in the capacitors electric fields.

The stored energy in the electric fields can also be discharged and released by reversing the voltage applied to the electrodes. When discharged, electrostatic field lines abruptly collapse, and the energy is released in an instant. This energy is then used to power up the gadgets connected to it, like communications, automotive and industrial systems.

The M39003/01-5669/HSD capacitors are an excellent choice for storing and maintaining electrical charge for a variety of applications. They are highly stable, with low leakage current, good capacitance characteristics, and good performance over wide temperature ranges.

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