109D827X9006F2

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Tantalum Capacitors

A tantalum capacitor is a type of electrolytic capacitor, a component of electronic circuits. It consists of a pellet of tantalum metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. By applying a voltage, the cell forms a parasitic capacitance. The tantalum is a highly reactive element, so it is not necessary in a tantalum capacitor to use a solid dielectric such as paper or plastic.

109D827X9006F2 application field and working principle

The product, 109D827X9006F2, is a tantalum capacitor used for general-purpose low-ESR, low-leakage and capacitor devices. The working principle of the 109D827X9006F2 is based on the use of a dielectric–the tantalum oxide dielectric layer – between two metal electrodes, one of which is a conductive anode. When a voltage is applied to the two electrodes, electrical charges are stored in the tantalum oxide dielectric layer between them.

The electrical capacitance of the 109D827X9006F2 depends on various factors such as the dimensions of the dielectric, the ratio of the area of the electrodes, and the thickness of the dielectric. These parameters must be optimized in order to achieve the desired operating parameters. The anode has a higher conductivity than the cathode and is made out of a metallic material such as tantalum. It serves as the main structure and provides the capacity to store the charge. The cathode is an electrolyte composed of electrochemical material. When a voltage signal is applied, a current flows between the two electrodes and stores electric charges on the dielectric layer.

The 109D827X9006F2 is a block-type capacitor that is used in many different fields such as direct current (DC) power supplies, industrial electronics, and radio and television circuits. It is also widely used in power supplies, audio amplifiers, signal processing circuits and various types of electrical circuits. Its features are mainly low ESR (equivalent series resistance), low impedance, high-temperature stability, tight capacitance tolerance and long-term reliability.

There are generally two types of tantalum capacitors, organic/solid-electrolyte and all-solid. The 109D827X9006F2 is an organic/solid-electrolyte type, which consists of a tantalum anode and an organic/solid-electrolyte as cathode. This type of tantalum capacitor has higher capacitance and a lower ESR than the all-solid type. It operates from temperatures of below - 65°C and up to + 125°C.

In conclusion, the 109D827X9006F2 is a type of tantalum capacitor which is widely used for a variety of applications due to its superior characteristics. It offers low ESR, low impedance, high temperature stability and long-term reliability. It is suitable for use in various electrical circuits such as direct current (DC) power supplies, industrial electronics, radio and television circuits, power supplies, audio amplifiers and signal processing circuits.

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