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Tantalum Capacitors

Tantalum capacitors are one type of electrolytic capacitor, and they belong to the same family of capacitors as aluminum capacitors. They are one of the most widely used passive component in the electronics industry. There are many types of tantalum capacitors available, each suited to different electronic applications, designs, and budgets. The T491B106M020AT42807333 is one particular type of tantalum capacitor.

Application

The T491B106M020AT42807333 is a surface mount polymer tantalum capacitor. This type of capacitor is a great choice for applications where a device is likely to experience high humidity, as the capacitor is able to withstand 60% of humidity at 85 degrees Celsius.

The T491B106M020AT42807333 is designed for use in automotive systems. The operating temperature range for this capacitor ranges from -55 to +125 degrees Celsius, making it suitable for high-temperature automotive applications.

The T491B106M020AT42807333 capacitor is also suitable for use in other electronic systems, such as medical equipment and industrial applications.

Working Principle

Tantalum capacitors have a unique construction. At the core of the capacitor is a tantalum metal sleeve with two electrodes, one at each end. This sleeve is filled with an electrolyte solution, such as manganese dioxide.

When voltage is applied to the capacitor, the electrons will begin to flow through the capacitor’s electrodes and the electrolytic solution. This movement of electrons allows a charge to be stored on the capacitor. The amount of charge a capacitor can store is known as its capacitance.

The T491B106M020AT42807333 is designed with a low-ESR (equivalent series resistance) which reduces power losses and noise. This makes it a great choice for high-speed and low-voltage applications.

Conclusion

The T491B106M020AT42807333 is a durable and reliable surface mount polymer tantalum capacitor. This capacitor is designed for use in automotive, medical and industrial applications, and is suitable for high temperature and high-humidity environments. The low-ESR, high-frequency and low-voltage capabilities make this capacitor a great choice for these applications.

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