M39003/03-0346

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Tantalum capacitors are electrolytic capacitors, which are made mostly of two materials, tantalum and manganese dioxide. These capacitors have low ESR (equivalent series resistance) compared to other types of capacitors, and their size is small. Being able to operate at high frequencies, they are suitable in a variety of applications, such as high-frequency oscillators, amplifiers, PLLs, ADC circuits, and motor controllers.

The M39003/03-0346 is a type of tantalum capacitor. It is made of MnO2 electrolyte, attapulgite ceramic, and a lead-free nickel-plated and soldered casing. It has a voltage rating as high as 35V, and a capacitance of 680 microfarads, and it also offers low ESR and low ESL.

The M39003/03-0346 is designed specifically for automotive applications, such as power supplies and audio circuits. It is a very versatile device, given its numerous features and wide voltage rating, making it suitable for a variety of applications. It can be used in a wide range of temperatures, from -55 to 125 °C, and the unique design allows them to be used in high-altitude, moist environments.

The M39003/03-0346 has a bipolar construction, enabling it to store and release energy aggressively. This means that the capacitor can be used in both AC and DC circuits, with very little loss in energy storage. In addition, the capacitor has very low leakage current and high ripple current rating, making it a reliable capacitance choice in high frequency applications.

The working principle of the M39003/03-0346 is relatively simple. When the capacitor is exposed to an electric current, it produces an attractive electrical field. This field attracts the ions from the electrolyte, which then attaches to the electrodes of the capacitor. This process causes the electric field to weaken and the capacitor to charge. As other electrons enter the capacitor, the electric field sets up again and the capacitor continues to charge until it reaches a steady state.

Overall, the M39003/03-0346 is an excellent choice for automotive power supply and audio circuits. With its unique bipolar construction and wide voltage rating, it is suitable for a variety of applications in various environments and temperatures. Its low ESR, low ESL, and high ripple current rating make it an excellent choice for high frequency applications.

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