T491B474M050AH

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T491B474M050AH are tantalum capacitors, which are one of the most common types of electrolytic capacitors. They feature a relatively low-cost construction, reliable performance and are widely used in a range of consumer electronics, automotive and industrial applications.

Tantalum capacitors, or “tantalum dip” as they are sometimes known, are essentially electrochemical capacitors which use electrodes made up of a tantalum metal and conductive material, such as electrolyte, between two metal plates. This structure is then usually sealed in a plastic, ceramic or metal casing to protect it from the external environment. The tantalum capacitors offer a range of benefits, including high capacitance ratings, excellent power handling capabilities and the ability to withstanding high temperatures. These advantages along with their relatively low-cost of production and widespread availability in different sizes and configurations make tantalum capacitors an attractive choice for various applications.

The T491B474M050AH is a tantalum capacitor designed for use in high frequency applications. It consists of a cylindrical leadless type body, with two pins on the top and two pins on the bottom. The capacitor has an operating temperature range of -55°C to +125°C and an operating voltage rating of 4.75V. It also offers a capacitance rating of 47µF and has a maximum operating temperature of +125°C. These characteristics make the T491B474M050AH suitable for a wide range of applications including filters, timing, decoupling and smoothing circuits.

The working principle of the T491B474M050AH is very similar to other types of capacitors. The capacitor has two metal plates separated by an insulating material, known as a dielectric. An electric current applied to the capacitor results in charge carriers piling up on the metal plates and in turn creating an electric field. This field produces a voltage across the plates which determines the capacitance. The capacitance is then determined by the dielectric material and area of the plates.

Tantalum capacitors such as the T491B474M050AH are very efficient and offer excellent performance characteristics in high frequency applications. They are very reliable and well-suited for a wide range of applications from automotive, industrial and consumer electronics. Moreover, the T491B474M050AH can withstand high temperatures and is highly durable, making it an ideal choice for a wide variety of applications.

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