T491D336K020AT7280

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T491D336K020AT7280 is a chip-type tantalum capacitor that is widely used in electronic circuits.

Tantalum capacitors are polarized electrolytic capacitors that are available in two basic types: molded and chip. The molded tantalum capacitors have a molded plastic case and radial leads. These capacitors have a high energy density and are suitable for high frequency pulse circuits. The chip type tantalum capacitors are constructed with anode and cathode leads, along with an anode to cathode spacing. These capacitors have lower energy density and are used in filtering and coupling applications.

The T491D336K020AT7280 chip-type tantalum capacitor has a voltage rating of 5.0 Vdc, a maximum operating temperature of 125°C, and a ripple current rating on DC of 2.2 mA. The capacitor has a 0.296 μF capacitance, which means that it can store an electrical charge. The capacitor has a small footprint and it is encapsulated with a hermetic seal, which ensures that vibrations, humidity, and other external conditions do not affect its performance.

A capacitor stores an electrical charge, and it is typically used to filter, buffer, and block electrical signals. It is commonly used to temporarily store and smooth out the pulses of electrical signals. The principle of operation of a capacitor is similar to that of a rechargeable battery. In charging, electrical energy is stored within the capacitor, and in discharging, it is released in the form of electricity.

The T491D336K020AT7280 chip-type tantalum capacitor is widely used in various applications. It is used in DC-DC converters, pulse circuitry, radio-frequency circuits, and switching power supplies. Additionally, the capacitor is used in automotive, military, and industrial applications, due to its low ESR, high reliability, and stable performance.

The capacitor can be used in combination with other components such as resistors and inductors. When connected in series, the resistors reduce the charge flow and act as a current limiter. The inductors act as a filter to reduce the impact of high frequency transients, while the capacitor stores charge and releases it at a later time. When connected in parallel, the capacitor delivers higher current as compared to when connected in series.

In conclusion, the T491D336K020AT7280 chip-type tantalum capacitor is a highly reliable and stable device with a low ESR and high temperature tolerance. It is commonly used in DC-DC converters, pulse circuitry, radio-frequency circuits, switching power supplies, and automotive, military, and industrial applications. It works on the principle of temporarily storing and smoothing out the electric pulses.

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