SPA331M0EB

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Aluminum - polycarbonate capacitors are one of the most common types of electrochemical capacitors. They are used mainly in applications where high voltage and dielectric strength are required. The primary application for aluminum – polycarbonate capacitors is in the automotive industry, where they are used as alternators and starter motors.

The SPA331M0EB aluminum – polycarbonate capacitor is a radial leaded aluminum – polycarbonate capacitor with a low loss dielectric, including metallized polypropylene dielectric material. The capacitor has a capacitance ranging from 0.47nF up to 10uF and voltage ratings from 200V DC to 1000V DC. It is rated for continuous operation at temperatures ranging from -55 to +105 Celsius due to its excellent temperature and voltage coefficient. The product is RoHS compliant.

The working principle of an aluminum – polycarbonate capacitor involves forming a capacitor out of two conducting plates separated by a dielectric material. Polarization of the dielectric material occurs when a voltage is applied due to the electrostatic attraction between the plates. This results in a large capacitance. The dielectric material determines the strength of the capacitor; the higher the dielectric constant, the higher the capacitance.

The SPA331M0EB aluminum – polycarbonate capacitor has a high temperature coefficient and a low ESR resulting in low losses and excellent frequency characteristics. The capacitor is ideal for applications such as smoothing, energy storage, snubber and high frequency circuits. It can also be used in AC and DC circuits, providing a wide range of power protection and filtering. Additionally, due to its low inductance and dissipation factor, it is suitable for high frequency applications.

The robust design of the SPA331M0EB aluminum – polycarbonate capacitor also makes it a suitable choice for applications where temperature and voltage variation occurs regularly. Its high ripple current and its high surge current ratings allow it to be used in circuits with high current levels. Additionally, its high capacitance retention helps ensure its performance under varying conditions.

The SPA331M0EB aluminum – polycarbonate capacitor is a reliable and efficient capacitor suitable for a variety of applications. Its wide capacitance and voltage range along with its low ESR, low inductance and robust design make it the perfect choice for automotive and other high voltage applications, where high efficiency and durability are essential.

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