T491X107M016AT4777

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Tantalum capacitors are named for the metallic element tantalum, which is used to construct the capacitor due to its high dielectric constant. The T491X107M016AT4777 is a tantalum capacitor with a cell size of 1612 and a capacitance of 100µF, a voltage rating of 6.3 VDC, and operating temperature of -55°C to +125°C. It contains a conductive polymerAnode, a manganese dioxide Cathode, and a special heat-resistant organic sealant impregnated with high-purity electrolyte, and is intended to be soldered onto the board for applications requiring high-capacitance and low voltage.The main application of the T491X107M016AT4777 tantalum capacitor is in power supplies for high-frequency switching regulators, where the integration of a large capacitance and low voltage rating is a great benefit due to its high stability. This capacitance enables increased charge transfer and reduces voltage ripple, thus providing steady-state current and voltage performance.The working principle of the T491X107M016AT4777 is based on the principles of an electrolytic capacitor. It operates by storing electrical energy through electrolyte ions carrying charge between its two electrodes. The positive electrode (anode) is made from conductive polymer and the negative electrode (cathode) from manganese dioxide. Both of these materials work in combination to achieve a high capacitance with a low voltage rating.The T491X107M016AT4777 can be charged quickly due to its high capacitance and its low voltage rating, making it a great choice for a variety of applications. This includes applications that require adjustable power, such as in adjustable voltage power supplies and voltage regulators, as well as in battery rechargeable devices.The T491X107M016AT4777 is also suitable for non-critical applications such as in discrete switching functions, filter applications, and LED lighting circuits.In addition to its numerous advantages, the T491X107M016AT4777 has one major drawback – its high temperature sensitivity and low voltage rating. It is important to ensure that the T491X107M016AT4777 is not exposed to temperatures above 125°C, as this could cause it to fail prematurely. It is also important to ensure that the capacitor is not subjected to high voltage levels, as this could cause it to breakdown or burst.In summary, the T491X107M016AT4777 is a high-capacitance, low voltage rating tantalum capacitor. It is useful for applications requiring both a large capacitance and a low voltage rating, such as adjustable voltage power supplies and voltage regulators. However, its high temperature sensitivity and low voltage rating limits its uses to applications where temperature extremes are not present and the voltage ratings do not exceed its capabilities.

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