TR3D475K063E0700

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Tantalum capacitors are one of the most widely used types of capacitors due to their low ESR (Equivalent Series Resistance), high capacitance values and ability to withstand extreme temperatures. The TR3D475K063E0700 is a common type of tantalum capacitor. This capacitor is typically used in a variety of applications such as voltage filtering, power factor correction, circuit tuning and time-delay applications.

The TR3D475K063E0700 is a surface mount chip capacitor which offers a capacitance of 47µF, a voltage rating of 6.3V and a temperature rating from -55°C to +125°C. The cathode of the capacitor is marked with a dot indicating polarity. It is constructed using a anode formed from Titanate-Based electrodes and a cathode formed from a MnO2 (Manganese Dioxide) electrolyte.

The working principle of a tantalum capacitor can be explained using a simple circuit. When a voltage source is applied across a structure comprising of two titanium electrodes separated by a dielectric film, electrons from the anode side are attracted to the cathode side, creating an electric field between the two. This electric field forms an electrostatic charge on the capacitor, storing energy.

When a load is connected across the terminals, this stored energy is released, thus allowing current to flow through the capacitor. This process is known as capacitance, and the value of capacitance (in Farads) is the ratio of the charge stored (Q) to the voltage applied (V).

The TR3D475K063E0700 is typically used for filtering and decoupling applications in power supply designs, where it provides electromagnetic interference (EMI) reduction and also helps to smooth out voltage ripples that may occur due to current spikes or changes in load. It is also useful in time-delay applications, such as pulse-width modulation (PWM) circuits, where its low ESR ensures a fast rise time and a clean output.

The TR3D475K063E0700 is also commonly used in audio circuits, due to its excellent frequency response characteristics. Due to its high capacitance and low ESR, the capacitor is able to handle large current spikes while maintaining a clean signal. It can also be used for energy storage applications, where it can store a large amount of energy with a minimal voltage drop.

In conclusion, the TR3D475K063E0700 is a surface mount chip capacitor which offers a capacitance of 47µF, a voltage rating of 6.3V and a temperature rating from -55°C to +125°C. It is commonly used in a variety of applications such as voltage filtering, power factor correction, circuit tuning and time-delay applications due to its low ESR, high capacitance values and ability to withstand extreme temperatures.

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