TR3B476K6R3C0550

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Tantalum capacitors are a type of electrolytic capacitors that are used in electronic circuits to reduce or limit noise, control current and increase electrical circuit stability. The conductive material within the capacitors is often a tantalum metal oxide powder, which is mixed with a solvent electrolyte that contains the dissolved tantalum, and the resulting mixture is sealed in either a metal or plastic shell. The TR3B476K6R3C0550 is a specific model of tantalum capacitor which is commonly used for high-frequency circuit applications.

The TR3B476K6R3C0550 capacitor has a capacitance value of 4.7uF and a standard operating temperature range from -55°C to +125°C, making it suitable for most temperature environments. It is rated for an operating voltage of 6.3V and a maximum voltage of 7.5V, and the case size measures 4x6x2mm. The capacitance values for this model are guaranteed at 25°C for five years, and the maximum ESR is 7 ohms at 100kHz.

The primary application field of the TR3B476K6R3C0550 capacitor is high-frequency power supply circuits. These circuits are often used in applications such as switching power supply circuits, inverters, and low-impedance decoupling circuits, as the performance of the capacitor is suitable for high frequencies. In these circuits, the end goal is to reduce overall power supply noise, and the tantalum capacitor can mitigate the noise with its high frequency response capabilities.

The working principle of the TR3B476K6R3C0550 tangalum capacitor relies on a special conductive dielectric layer being formed between the electrodes. Electrical current flows through the tantalum dielectric layer and is stored there as a static electric field. The thickness of the dielectric sandwich is almost on the same level as atom size, allowing for a very high capacitance density for the component. The high capacitance density allows for the component to store a large amount of energy within a small form factor. This convenience means that it can be used in various electrically noisy environments.

The TR3B476K6R3C0550 capacitor is a low-profile component with a long lifespan, which makes it an ideal choice in applications where reliable and consistent performance is needed. It is also a cost-effective component which can reduce noise levels in most power supply circuits and increase signal stability. With its long capacitor life and reliable performance, the TR3B476K6R3C0550 can be used in a wide range of applications requiring capacitance at high frequencies such as switching power supply circuits and inverters.

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