M39003/03-0266/TR

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Tantalum capacitors are a type of electrolytic capacitor, which is quite commonly used. This type of capacitor is usually used in filter circuits, signal processors, oscillators, audio, and other applications that require a low-leakage current and high-value capacitance ratio.

M39003/03-0266/TR is a tantalum capacitor with a maximum voltage rating of 4 volts. It is made up of a solid electrolyte in a hermetically sealed case, forming an internal electrolytic capacitor. The capacitor consists of two layers of tantalum oxide dielectric which are sandwiching two thin aluminum oxide layers. The cathode and anode are then sealed by an epoxy resin layer.

The capacitance of the M39003/03-0266/TR is around 0.0266 μF with a maximum working voltage of 4.0V. It has a low DC leakage current, due to its insulation design. The tantalum capacitor has a very high energy density, meaning that it can store more energy in a smaller area; this makes the capacitor very small in comparison to other types of capacitors.

The tantalum capacitor is used in a variety of applications, including filter circuits, high-frequency oscillators, signal processors, and other sensitive electronic systems. It is ideal for use in microelectronic circuits as it is more compact than aluminum electrolytic capacitors, and has a very low parasitic resistance. Additionally, it has a longer lifespan than other types of capacitors.

The M39003/03-0266/TR tantalum capacitor is suited to applications that require high-value capacitors, with a low leakage current. It has a very low ESR (Equivalent Series Resistance) and is suitable for use at high temperatures. It is also long lasting and reliable, which makes it a great choice in many applications.

The working principle of a tantalum capacitor is quite straightforward. When the capacitor is charged, the two layers of tantalum oxide dielectric act as insulators, preventing current from flowing. As voltage is applied, the insulating layers will gradually break down and allow current to flow. This produces the capacitor’s characteristic voltage-current curve. As the capacitance increases, the Voltage-Current curve flattens, eventually reaching the maximum voltage and current.

In conclusion, the M39003/03-0266/TR tantalum capacitor is an excellent choice for a variety of applications. It is small yet resilient, with a high energy density and low parasitic resistance. It is also long-lasting, reliable, and well-suited to high-temperature requirements. Because of these properties, it is becoming an increasingly popular choice in many areas of technology.

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