T494D475K050AH

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Tantalum capacitors are a type of capacitor that is primarily composed of tantalum, which is a very dense, highly conductive metal that is ideal for use in capacitors. They are often referred to simplistically as "tantalum caps" or more formally as "tantalum electrolytic capacitors" due to their construction and ability to store an electric charge. The T494D475K050AH model is a common type of tantalum capacitor with a wide range of potential applications.

Tantalum capacitors are used in a variety of high-reliability or mission-critical applications, where steady performance is a must. A few examples of these applications include medical field, aerospace and military, automotive, and communications equipment. Due to their long lives (typically between 1,500 and 10,000 hours) and very stable operation when exposed to temperature and humidity, T494D475K050AH devices are a popular choice for high reliability applications. On the downside, these devices are generally more expensive than other capacitor types due to their construction. However, their long lifespan and high reliability often outweigh the cost for these types of applications.

The construction, working principles, and specifications of the T494D475K050AH may vary slightly depending on the manufacturer, but most devices consist of a permeable metal dielectric tantalum matrix and an electrolyte—which can either be a dry solid electrolyte or a wet liquid electrolyte. The polarized construction of the device allows electrons to flow in one direction only. As a result, this leads to the development of negative and positive charges on either side of the device, which then causes a voltage to be stored by the device. As the capacitor is being charged and discharged, a stable amount of energy stored between the two plates is maintained, which is known as the capacitance of the device.

The specific capacitance of a T494D475K050AH can range anywhere between 4.7 and 17.9 μF. The operating temperature for these types of devices is temperature range of -55 to +125°C. Depending on the type of tantalum capacitor and its specific construction, the peak voltage can range from 6.3 to 35 V, and the leakage current which is the amount of current that escapes the device during the discharge cycle is typically very low, ranging from 0.05 to 0.1 mA.

In summary, the T494D475K050AH is a type of tantalum capacitor with a wide range of potential applications, including high reliability and mission-critical applications. It consists of a permeable metal dielectric tantalum matrix, an electrolyte, and a stable amount of energy stored between the two plates. It has a specific capacitance ranging from 4.7 to 17.9 μF, an operating temperature of -55 to +125°C, and a peak voltage of 6.3 to 35 V. It also has a low leakage current of 0.05 to 0.1 mA. With its high reliability and long lifespans, the T494D475K050AH is a popular choice for various applications.

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