T491A105K010AS-F

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Tantalum capacitors are electronic devices, which are widely used for stabilizing and storing charge in a variety of electronic circuits. The T491A105K010AS-F is a popular model of tantalum capacitor which is used in many different applications. This article looks at these applications, the specifications, and the working principles behind the capacitor.

Application of T491A105K010AS-F
The T491A105K010AS-F tantalum capacitor is a polarized capacitor with a surface mount construction. This makes it suitable for a wide range of applications including but not limited to mobile phones, automotive electronics, military / aerospace electronics and medical device designs. It is particularly popular for high-temperature industrial applications, such as those found in oil & gas refineries, power plants, and heavy equipment manufacturing.

Furthermore, it is also used in many specialty and advanced applications, such as space vehicles, unmanned aerial vehicles, and deep sea exploration submarines. As it can withstand temperatures up to 180°C, it is also ideal for applications such as automotive engine control systems. The T491A105K010AS-F is also used in other demanding applications such as plasma TVs and high-end gaming consoles.

Specifications of T491A105K010AS-F
The T491A105K010AS-F tantalum capacitor has a capacitance of 10.0 µF, a tolerance of ±10%, a voltage rating of 6.3 VDC, maximum Tan Delta of 0.20 and a leakage current of 0.20 ßA at 25°C. It also features an ESR of 60 mOhms. It is designed for an operating temperature range of -55°C to +180°C and a storage temperature of -55°C to +125°C. The capacitor has a height of 2.3 mm and a diameter of 5 mm.

Working Principle of T491A105K010AS-F
The T491A105K010AS-F tantalum capacitor works on the same principle as any other capacitor. It consists of two metal plates separated by an insulating material. One of the metal plates is connected to the negative terminal of the power supply, while the other is connected to the positive terminal. When a voltage is applied to the capacitor, an electric field is created between the two plates, resulting in an accumulation of charge. This charge can then be used to store energy and can be discharged when needed.

A tantalum capacitor is also able to operate at high temperatures due to the properties of the materials used in its construction. The cathode is usually made from a tantalum oxide, which has a very high electrical resistance and is resistant to corrosion. The anode is usually made from a metallic oxide, such as aluminum oxide, which has a higher conductivity than tantalum oxide. This allows the capacitor to be used in high temperature applications and gives it a longer life expectancy.

When a voltage is applied to the capacitor, the electric field causes electrons to move from one material to the other. This creates an electronic exchange between the two materials which in turn allows charge to build up on the capacitor. This charge can then be used to power the device it is connected to.

The T491A105K010AS-F tantalum capacitor is a reliable, high-performance capacitor which can be used in a variety of applications due to its robust construction and ability to withstand high temperatures. Its various specifications make it suitable for a variety of different applications, from automotive engines to plasma TVs, and its working principle allows it to provide consistent and reliable performance.

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