B41252A5279M000

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Aluminum electrolytic capacitors are the most commonly used capacitors in electronic circuits both in industry and in everyday devices. Types of aluminum electrolytic capacitors are grouped according to their physical size, rated voltage, and use of materials. B41252A5279M000 is a type of these capacitors.

The B41252A5279M000 aluminum electrolytic capacitor is a snap-in type series with a rated voltage of 250 volts and an operating temperature range from -55°C to 85°C. It has an insulated case with a radial epoxy sealed casing and a resin-molded end seal. The leads are left a bit longer for soldering or mechanical connections. It has a rated capacitance of 47uF at 85°C and a tolerance of +-20%. The capacitor has a diameter of 18mm, a length of 25mm and a body height of 11,5mm.

The working principle of an aluminum electrolytic capacitor relies on the formation of an inorganic oxide layer that provides the dielectric in such capacitors. As the capacitor is charged it builds up an oxide layer on the aluminum electrodes. This layer acts as the insulator and the two electrodes act as the two conductors, forming a two-terminal non-polarized capacitor. The thickness of the oxide layer most determines whether the capacitor is polarized or not and the bigger the thickness, the lower the leakage current between the terminals of the capacitor.

Aluminum electrolytic capacitors like the B41252A5279M000 have been used across diverse types of fields. They are commonly used in resonant circuits, filters, peak current and voltage stabilization, and voltage loading. In addition, they can be found in DC/AC ballasts, power supply, audio equipment, guitar, headphones, and telephone equipment. These types of capacitors are also widely used in medical equipment, automotive electronics, electrical instruments, computers, TVs, and more.

In conclusion, the B41252A5279M000 aluminum electrolytic capacitor has a wide range of usage and can be found in various electronic applications. Its working principle is based on the formation of an oxide layer which allows the capacitance, voltage, and current of the capacitor to be regulated. It is an easy to install aluminium electrolytic capacitor suitable for a variety of electronics applications.

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