TACK475M003QTA Capacitors

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TANTALUM CAPACITORS

Tantalum capacitors are specialized electronic components that are used in a variety of electronic applications due to their high electrical performance and small size. They are composed of two electrodes (an anode and a cathode) with a dielectric and electrolyte material, typically a mixture of manganese dioxide (MnO2) and tantalum pentoxide (Ta2O5) between them. The dielectric and electrolyte materials are sandwiched between the electrodes and form a capacitor structure. By applying a voltage to the electrodes, a current will flow between them, and the capacitor will be charged to a certain level. The amount of current flowing through the capacitor and the amount of charge stored can be controlled by varying the voltage applied to the electrodes.

TACK475M003QTA is an axial leaded tantalum chip capacitor produced by NEC Electronic Components. It is made of a sintered anode and a MnO2 cathode. It has an operating temperature range of -55 to +125 Celsius and a capacitance range from 10 pF to 1000 uF. The capacitor is capable of withstanding voltages up to 50 VDC. It has excellent temperature stability, low ESR (Equivalent Series Resistance), and long life.

The TACK475M003QTA is used in a variety of applications, including audio and video equipment, digital signal processors, and car audio systems. It is also used in high-speed communications, radar, gaming systems, and high-precision equipment. The capacitor is designed to provide stable electrical performance over a wide range of temperatures and conditions. Its small size allows the capacitor to be used in compact components and solutions.

The working principle of the TACK475M003QTA is based on the same principle of operation as any other capacitor. It stores an electrical charge by providing a separation between its anode and cathode, allowing opposite charges to accumulate on each. When a voltage is applied to the capacitor terminals, the charges on each side are attracted and a current flows through the capacitor. This charge builds up until the voltage across the capacitor is equal to the applied voltage, at which point the capacitor is fully charged.

The capacitor also acts as an electrical filter, allowing low-frequency signals to pass while blocking high-frequency signals. This is useful in applications such as audio filtering, where it can prevent high-frequency noise from entering the circuit. In digital circuits, the capacitor is useful for dampening voltage spikes and preventing false pulses.

Overall, the TACK475M003QTA is a versatile and reliable capacitor that is used in a range of different applications. Its small size and high-performance characteristics make it an ideal choice for many types of electronics. With its excellent temperature stability, low ESR, and long life, the TACK475M003QTA is able to withstand even the toughest conditions.

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