T491B105M050ATAUTO

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Tantalum capacitors are a type of electrolytic capacitor, which have some distinct advantages over other types of capacitors. They are well suited for high-temperature applications, have low profile and low ESR, and offer better capacitance than other types of capacitors. The T491B105M050ATAUTO is a particular model of tantalum capacitor, which is designed for both analog and digital applications. It can be used in a wide range of applications such as DC-DC converters, temporary storage of energy in high-power density applications, RFID tags and other high-frequency circuits.

The T491B105M050ATAUTO is a medium-sized aluminum electrolytic capacitor which has a capacitance of 105μF and a voltage rating of 50Volts. It is an axial leaded device which has a footprint of 12.5x12.5mm and a maximum operating temperature of 125°C. The capacitor has a maximum ripple current of 1.5A and a low equivalent series resistance. It is also RoHS compliant, ensuring a safe working environment.

The capacitance of a tantalum capacitor is determined by its area and the dielectric thickness. The T491B105M050ATAUTO uses a tantalum pentoxide dielectric, which is an oxide of the element tantalum. When an electric current flows through the two electrodes, the free electrons in the material are forced to form a charge layer on the surface of the dielectric. This establishes a potential barrier which forms a capacitive element.

The working principle of the T491B105M050ATAUTO is quite simple. When a voltage is applied across the capacitor\'s terminals, current flows through it and causes the electrodes to become polarized. This polarization creates an electric field within the capacitor, which allows the capacitor to store energy. As the capacitor charges, the energy is stored as an electric field in the dielectric. When the voltage across the terminals is removed, the electric field dissipates and the capacitor discharges.

The T491B105M050ATAUTO is a reliable and efficient capacitor that can be used in a variety of applications. It can be used in power supplies, DC-DC converters, and RFID tags, among other uses. Thanks to its RoHS compliance, it is a safe and reliable component that is suitable for a wide range of applications. It is an ideal choice for anyone looking for a high-performance capacitor with a low profile and low ESR.

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