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Tantalum Capacitors

Tantalum capacitors are one of several capacitor types commonly used in circuit design. They have a very high capacitance to volume ratio, making them advantageous for use in electronic components where space is constrained. This type of capacitor also has greater tolerance to shock, vibration, and extreme temperatures than other types, and has the added benefit of being highly reliable and stable. The 199D105X9050BXB1E3 is a specific tantalum capacitor model. Knowing its application field and working principle can help in determining its suitability for a particular circuit design.

Application Field of the 199D105X9050BXB1E3

The 199D105X9050BXB1E3 is an axial lead, bipolar electrolytic solid tantalum capacitor. This type of capacitor is generally suitable for very high frequency stabilization, energy storage, decoupling, and signal coupling applications. It can operate in a temperature range of -55°C to 125°C and has a nominal voltage rating of 10 Volts. Its capacitance value is 1000uF, its size is 5.08 mm x 10 mm, and its life expectancy is 2000 hours at 105°C.

Working Principle of the 199D105X9050BXB1E3

The working principle of the 199D105X9050BXB1E3 is the same as other types of capacitors. Upon charging, the capacitor stores energy in an electrical field created between two metal plates (the capacitor\'s plates) that are separated by an insulative dielectric material. The energy is stored in and released from the electrical field in a cyclical manner. When a voltage is applied to the capacitor, current begins to flow and the capacitor is charged. When the voltage is removed, the stored charge is gradually released.

Tantalum capacitors like the 199D105X9050BXB1E3 have a very thin oxide film as their dielectric material. This enhances their ability to store charge. High levels of energy can also be delivered at relatively high voltages when switched off. They are also relatively temperature stable, with a temperature coefficient of <1%.

Conclusion

The 199D105X9050BXB1E3 is a type of tantalum capacitor that is suited for high-frequency stabilization, energy storage, decoupling, and signal coupling applications. The working principle of this capacitor is similar to that of all other capacitors, in that it uses an electrical field to store and release energy. This particular model has unique performance characteristics that make it suitable for a wide range of high temperature, high capacitance applications where space is of a premium.

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