M39003/01-2781H

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Tantalum capacitors are a type of polymer electrolytic capacitor that is based on tantalum and its oxide film. These capacitors are commonly used in a wide variety of applications with incredibly high density. This means that they are an important component in high-frequency electronics. Among them, the M39003/01-2781H is among the highest quality of them all.

The M39003/01-2781H is a type of axial lead polymeric tantalum electrolytic capacitor. It is specifically designed for use in harsh, high-temperature environments, which makes it highly reliable. The capacitor consists of a sintered tantalum anode and a manganese dioxide cathode encased in an epoxy resin body. The surfaces of the tantalum body includes a metal coating that allows for high first turns ratio and low equivalent series inductance. The MnO2 cathode contains a high-purity electrolyte that provides stable electrical characteristics and highly reliable performance.

The M39003/01-2781H has a wide range of applications. It can be used in portable electronics and telecommunications, computers, and consumer electronics. Its high-temperature and high-voltage applications enable it to be used in PCs, medical monitors, large-scale industrial generators, transportation equipment, and automation control systems. Its many application abilities give it a distinct advantage over other similar capacitors.

Besides its wide variety of applications, the M39003/01-2781H has an efficient and reliable working principle. The capacitor works by forming a dielectric layer of tantalum oxide over the tantalum anode. This dielectric layer enables the capacitor to store electrical energy by having an electric field across the two metal plates. The core of the capacitor is encased in a flame-retardant epoxy resin body, which resists external factors and keeps the capacitor functioning safely. When a voltage is applied across the capacitor, an electric field forms over the oxides and causes a change in the capacitance. This change is called the equivalent series resistance, which aids in dissipating the energy in the capacitor and keeps it from overcharging.

In summary, the M39003/01-2781H is an advanced type of tantalum capacitor that has a wide range of applications. It is designed for harsh, high-temperature environments and has a wide variety of uses. It has an efficient and reliable working principle that enables it to store electrical energy and dissipate it efficiently. With its high first turns ratio and low equivalent series inductance, the capacitor can be considered an incredibly reliable and versatile component of high-frequency electronics.

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