T491U686K010AT7183 Capacitors

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Tantalum capacitors offer reliable performance and long life at competitive prices which makes them suitable for use in a variety of industries. T491U686K010AT7183 Tantalum Capacitor is an electrolytic capacitor with manganese dioxide (MnO2), and a solid electrolytic cathode. It is a surface mount device (SMD) which is well-suited for general-purpose surface mount applications. The T491U686K010AT7183 Series of Tantalum Capacitor is designed with a low-ESR construction to provide superior high-frequency performance.

The T491U686K010AT7183 series is ideal for use in signal filtering, timing circuits, and various power supply designs. It\'s most commonly used applications are: DC-DC converters, microprocessors, LLC resonant converters, power management lighting, automotive infotainment systems, and data centers. This Tantalum Capacitor can provide improved system reliability due to a low-ESR design that allows for improved transient response in power circuits.

The working principle of the T491U686K010AT7183 Tantalum Capacitor is based on Faraday’s law of electrolysis. When a voltage is applied to the capacitor, an electric field is created in the dielectric material which causes charges to be transferred from the electrode on the positive side to the electrode on the negative side. This charge transfer creates a capacitance in the capacitor, and this capacitance is defined by the equation: C = εA/d, where C is capacitance, ε is the dielectric constant, A is the area of the capacitor, and d is the thickness of the dielectric material. This equation is used to calculate the capacitance of the T491U686K010AT7183 Tantalum Capacitor and to adjust the capacitance for different voltages.

A key advantage of the T491U686K010AT7183 Tantalum Capacitor is the ability to deliver reliable performance under high temperatures and humidity, as well as in high-frequency applications. It also provides a number of other performance advantages such as low ESR, excellent reverse leakage characteristics, high-ripple current handling capabilities, as well as excellent stability and reliability which make it suitable for industrial, automotive, consumer electronic, and medical applications.

In addition, the T491U686K010AT7183 Tantalum Capacitor features a long shelf life and is RoHS compliant. It is offered in a wide variety of case sizes and voltages. The case sizes range from a small 0402 package to a large W1219 package. The voltage ratings range from 2.5V to 50V, and the capacitance values range from 2.2uF to 220uF. It is a highly reliable component and can be used in demanding applications in a wide range of industries.

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