T491D476M016AT4047 Capacitors

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T491D476M016AT4047 capacitor is a type of tantalum capacitor, which is a category of surface mount capacitors and part of the passive components family. This type of capacitor is unique and is primarily used in low voltage and moderate temperature circuit boards.A tantalum capacitor has two types of electrodes; anode and cathode. The anode is made of a metal coated with tantalum pentoxide and the cathode is made of metalized manganese dioxide. In between these two electrodes, a dielectric material is used to insulate them from each other and to create a capacitance for the capacitor. This dielectric material can range from metal oxides to solid organic plastics.

The primary feature of a T491D476M016AT4047 capacitor is its higher volumetric efficiency and improved electrical performance. It can also provide resonant performance at a continuously high frequency and provide low leakage current over a wide range of operating temperature, making it an ideal choice for applications requiring a wide temperature operating range. The capacitor\'s size, combined with its relatively low cost, makes it a good option for integration into many types of circuit boards.

T491D476M016AT4047 capacitors are mainly used in mobile and portable electronics, including notebook computers, PDAs, mobile phones, MP3 players, and LCD monitors. It is also widely used in medical equipment and industrial machines. Its ability to provide stable performance over a wide temperature range and frequent charge/discharge cycles makes it a good choice for use in power supplies, audio equipment, GPS systems, automotive electronics, and avionics.

The working principle behind these tantalum capacitors is the same as any other type of capacitor. An electric current is established between the two electrodes creating an electrical charge on one side, while at the same time creating a polarization of the dielectric material in between. This transfer of charge creates an electrical field that stores the charge and provides capacitance for the circuit.

The T491D476M016AT4047 combined with its characteristic of high volumetric efficiency, low leakage current, and stable performance is a popular choice for a variety of electronic applications. Its robust construction, relatively low cost, and small size makes it a convenient option for use in a variety of applications. With its range of uses, it is no surprise that tantalum capacitors continue to be a popular choice for designers and engineers in the electronics industry.

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