1879065-7

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Tantalum capacitors are a type of solid electrolytic capacitors, with tantalum as their anode. These capacitors have a lower volume density and are used widely in electronic equipment due to their robustness, their small size and their low cost. The 1879065-7 model is one such capacitor. This capacitor is a low profile, high reliability, solid Polymer electrolytic, RoHS compliant, and designed to meet the MIL-PRF-55342 specification.

Applications

The 1879065-7 capacitor is used in automotive, military, and aerospace applications, such as local interconnect networks (LIN), telematics, GPS tracking, engine control, and electronic warfare. In its automotive applications, it is also suitable for use in airbag systems.

The capacitors are suitable for use in temperatures as low as -55°C and as high as +105°C, which makes them suitable for use in a wide range of environmental conditions. These capacitors are designed for use in any application requiring decoupling, bypass, filtering, or moving fan motor power supply.

The high reliability of this capacitor makes it an ideal choice for a variety of mission-critical applications. It can withstand shock and vibration as well as a wide temperature range, making it suitable for use in very demanding and rough conditions.

Working Principle

The working principle of the 1879065-7 capacitor is simple and relies on electrochemical capacitance. Capacitance is the ability of the capacitor to store electric charge. By using the electrolyte electrolyte between two conducting plates, the capacitor allows electrons to move from one plate to the other in response to an applied electric field. This movement of electrons creates a build-up of charge and results in a capacitance that allows the capacitor to store electric charge. By using a tantalum film as the anode material, the capacitor is able to provide a greater amount of capacitance than would be possible with another material.

The anode of the capacitor is made with a single layer of tantalum which is highly resistant to corrosion and other factors that would negatively affect the performance of a capacitor. The anode is coated with a thin film of manganese dioxide, which serves as the electrolyte. Although the manganese dioxide is a conductor, it is not an electrical insulator, allowing electrons to move from one layer to the other. This movement is regulated by the applied electric field, which is applied through the capacitor terminals.

When the voltage across the capacitor is increased, the electric field between the anode and cathode is increased, allowing more electrons to flow between them. This is the basic working principle of the 1879065-7 capacitor.

The 1879065-7 capacitor is an excellent choice for applications requiring low profile, high reliability capacitors. It combines the advantages of high-temperature operation and durability, making it a good solution for a wide range of environmental conditions. Its small size also means that it can be used in tight spaces, making it a great choice for applications that require an unobtrusive design. Because it is based on tantalum, its performance is superior to that of other types of capacitors.

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