T491C106K016AT4106

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T491C106K016AT4106, from the manufacturer Kemet, is a polymer tantalum capacitors. Polymer tantalum capacitors provide advantages for the high-temperature environment with the help of the electrolyte embedded in the capacitor. This capacitor is encapsulated with a PPAK case, an epoxy molding compound, which enables this component to withstand the high temperature environment. In addition to high temperature environment, this capacitor can also be used in high frequency applications.

Application Field of T491C106K016AT4106

T491C106K016AT4106 is mainly used in a wide variety of electronic applications that require different amounts of energy storage, including computing and automotive applications.

One application in automotive is within engine control systems. Since the engine structure is usually a complex control system with a large number of sensors, processors, and actuators, the stability of power supply is extremely important. The capacitors are used to buffer and absorb the switching noise.

In addition to providing power stability, T491C106K016AT4106 also provides a wide temperature range for the automotive applications. This wide temperature range allows for a continuous supply of the power and reduces the risk of dangerous overheating in the system.

The other application of this component is in the mobile phone and communication equipment. T491C106K016AT4106 has a high volumetric efficiency, providing high stability and also better performance than aluminum electrolytic capacitors in terms of frequency response. As a result, it can achieve smooth frequency modulation even at high frequencies.

The combination of a PPAK case, a high volumetric efficiency, and a wide temperature range makes it suitable for use in a wide range of mobile and computing products.

Working Principle of T491C106K016AT4106

T491C106K016AT4106 is a polymer tantalum capacitor. Capacitors are components that store electrical energy in the form of an electrostatic field. In a typical capacitor, two parallel metal plates are separated by a dielectric material and conduct current. When a voltage is applied across the plates, and electrons are drawn to the negative plate and pulled away from the positive plate. This creates a charge difference between the plates, resulting in what’s known as a capacitance.

The capacity of a capacitor to store energy is measured in farads and is determined by the ratio of the amount of charge stored per unit of voltage. As the plates in a capacitor get closer together, and the distance between them shrinks, the capacitance will increase. Conversely, the further the plates are apart, the less capacitance it has.

T491C106K016AT4106 is comprised of a polymer tantalum capacitor. They use tantalum electrodes, an electrolyte embedded in the electrodes, and a PPAK housing as the dielectric material to form the capacitance. The electrolyte acts as a conductor between the plates to form the capacitance. The compression of the electrodes and the mechanical pressure created when the cement is injected ensure equivalent values, low series resistance, and a large capacitance. Overall, the T491C106K016AT4106 increases the power output of electronic devices while ensuring stability and high frequency performance.

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