RS80E821MDNASQJT

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Aluminum – Polymer Capacitors are a type of capacitor that is designed for high reliability and capacity applications.These capacitors are composed of electrolytic (anodized) aluminum foil with a layer of polymer electrolyte, which makes them widely applicable in both high temperature and high voltage applications.The RS80E821MDNASQJT is an example of this type of capacitor.

The RS80E821MDNASQJT is a miniature aluminum – polymer capacitor suitable for use in high temperature, high frequency and high voltage applications.It features a capacitance of 821 μF, a rated voltage of 25V, a maximum operating temperature of 125°C and a rated leakage current of 0.2mA.The capacitor has a wide operating temperature range (-55°C to +125°C) and a very low ESR rating of 0.005 Ohms.The capacitor is also extremely small and lightweight, with a size of 8 x 1.2 x 0.65 mm and a weight of only 0.006 grams.

The working principle of the RS80E821MDNASQJT aluminum – polymer capacitor is based on the combination of electrolyte and anodized aluminum layers.When the capacitor is charged, its anodized aluminum layers absorb ions from the electrolyte, which form a dielectric layer between the aluminum layers. This layer has a very high dielectric constant, allowing it to store large amounts of charge without a corresponding increase in size or weight. When the capacitor is discharged, the ions are released back into the electrolyte and the capacitor is ready to be recharged.

The RS80E821MDNASQJT aluminum – polymer capacitor is used in a variety of applications, including low-noise and high-speed circuits, DC-DC converters, and switch-mode power supplies.It is also widely used in automotive, industrial, telecom and consumer electronics sectors.The capacitor offers excellent performance at high frequencies and temperatures and can handle transient overvoltages and current spikes.It is also resistant to vibration, shock, heat and moisture, making it suitable for a wide range of applications.

In conclusion, the RS80E821MDNASQJT aluminum – polymer capacitor is an ideal choice for high reliability and capacity applications.The capacitor’s small size and lightweight make it suitable for use in small and lightweight designs.Its wide operating temperature range, low ESR rating and resistance to vibration, shock, heat and moisture make it ideal for a wide range of applications.Finally, its excellent performance at high frequencies and temperatures make it a reliable choice for a variety of circuits and electronic designs.

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