3-1879064-8

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Tantalum Capacitors

Tantalum capacitors, coded 3-1879064-8, are a type of electrolytic capacitor made from tantalum metal. They are a significant improvement over wet tantalum capacitors, with much better reliability and longevity, due to their dry construction. The 3-1879064-8 is a low-profile electrolytic capacitor with a maximum height of 3.3mm.

Application Field

The 3-1879064-8 is a widely used type of capacitor, and is found in many different applications, from electronics to aerospace and defense markets. It is used to store electrical energy and provide a stable voltage for any given purpose. The most common applications are in automotive electronics, commercial electronics and mobile electronic devices. In automotive electronics, it is used to provide a stable voltage to components such as fuel pumps and sensors. In commercial electronics, it is used for applications like audio processing and power management circuitry. In mobile electronic devices, it is used for power-hungry devices such as smart phone logic systems.

Working Principle

Tantalum capacitors, coded 3-1879064-8, function in much the same way as conventional electrolytic capacitors. They are composed of two electrical conductors separated by an electrolyte solution and are used for capacitance. They are often mostly used as a decoupling capacitor, with the purpose of providing a stable voltage and reducing noise in sensitive electronic circuitry.

The functions of a decoupling capacitor are twofold. Firstly, it is used to filter out transients or electrical noise in a system, reducing the distortion and protecting the electronics from damage due to a sudden voltage change. Secondly, it is used to equalize the voltage levels within a circuit, maintaining a constant voltage, even in the presence of a varying load.

Tantalum capacitors are made up of two metal plates, known as electrodes, separated by a layer of tantalum oxide. These plates are surrounded by an electrolyte solution, usually composed of ethylene glycol and water. When a voltage is applied across the capacitor, the electrolyte produces an electric field between the metal plates, allowing electrons to move from the negative electrode to the positive electrode, producing a capacitance. This capacitance can be used in an electronic circuit to store and release electrical energy.

Tantalum capacitors coded 3-1879064-8 are a reliable and durable capacitor. They are designed for low-profile applications and can be used in a variety of applications due to their long life and low ESR performance.

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