T491C476K010AT40537111

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Tantalum capacitors, also known as tantalum electrolytic capacitors, are an important component of modern electronics. They are used in many applications including power supplies, cellular phones, GPS receivers, and computer motherboards. The T491C476K010AT40537111 is one of the popular models of tantalum capacitors.

Application Field:

The T491C476K010AT40537111 is a high-capacity, high-temperature, low-ESR (Equivalent Series Resistance) tantalum capacitor. It is suitable for a wide range of applications, including automotive, drones, communication, electrical and power products. It is highly sought-after for its high current handling capability and high temperature operating range, making it an ideal choice for switching power supplies and other critical applications that require ultra-compact size and high-temperature rated capacitors.

Working Principle:

Tantalum capacitors are constructed with a tantalum oxide electrode, anode, and a porous carbon cathode that are sandwiched between a separator and sealed in an electrolyte. The anode and cathode are separated by a nonconductive layer, usually in the form of a thin oxide film. A voltage applied across the capacitor causes an electric current to flow from the anode to the cathode through the electrolyte. This current forms a charge storage capacity that makes tantalum capacitors able to store large amounts of energy for a given size.

The T491C476K010AT40537111 is a surface mount tantalum capacitor. It is available in a wide range of sizes and voltages, from 2.2 to 16V. The T491C476K010AT40537111 can handle very high temperatures, from -55°C to +165°C. It also features an ultra-low ESR (Equivalent Series Resistance) so it can be used as an energy storage device in critical applications.

Tantalum capacitors have a wide range of applications in consumer, automotive, military, aerospace, and medical electronics. They are used in applications ranging from medical devices to digital camera memory cards and mobile phones. In addition, they are widely used in high-temperature high-power switching power supplies, computer motherboard voltage regulators, and other critical high-frequency digital circuit applications.

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