T491B335M010AT

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Tantalum capacitors, a widely used type of capacitor, are preferable when designers need to maintain good performance in extreme temperatures, as they offer superior temperature stability, low leakage current, and superior high frequency characteristics. T491B335M010AT is one of the most popular types due to its high capacitance and low profile. This article will discuss the application fields and working principle of T491B335M010AT, to provide insights into when and how this type of capacitor can be best applied.

T491B335M010AT is mainly used for filtering, decoupling and energy storage in applications such as portable electronics, laptop computers and digital cameras. For example, low profile capacitors such as T491B335M010AT are especially suitable for battery-powered devices, where space is a limiting factor. T491B335M010AT is also used in many other applications requiring a highly frequency stable and insulated capacitor.

The working principle of T491B335M010AT is quite simple. It contains two metal plates (electrodes) separated by an insulating material. When a voltage is applied to the capacitor, a small electrical current passes through the material, resulting in a electric field. This electric field stores energy, which is then released when the voltage is removed or reduced. This makes T491B335M010AT suitable for short-term energy storage and filtering of high frequency signals.

T491B335M010AT has a low profile of 3.3mm, which makes it suitable for applications where space is at a premium. The capacitance range for T491B335M010AT is 4.7μF – 105μF, which makes it suitable for a wide range of applications. It also has a working temperature range of -55°C to +125°C, making it an ideal choice for high temperature applications. T491B335M010AT is also highly resistant to voltage surges and high frequencies, making it suitable for high frequency and high power applications.

T491B335M010AT is also characterized by its high reliability, as it has a very low leakage current (<3μA per 7mm diameter at 125°C) and high insulation resistance (>500V when operated at 125°C). Furthermore, it has a long useful life with a wide temperature range and high stability, making it a reliable solution for many applications.

To conclude, T491B335M010AT is an excellent choice when space is a limiting factor and high reliability is needed. It is used in many application fields, including portable electronics, laptop computers and digital cameras, due to its small size, high capacitance and low profile. Its working principle is also quite simple, as it stores energy through the creation of an electric field. Its low leakage current, high insulation resistance and wide temperature range make it an ideal choice for high temperature and high frequency applications. Therefore, T491B335M010AT offers a reliable solution for many applications where space, high frequency stability and a long lifetime are required.

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