3-1879064-3

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Tantalum capacitors are widely used in many industrial and consumer applications. They are particularly useful due to their low equivalent series resistance (ESR) and high dielectric strength. As such, they have become popular alternatives to traditional aluminum electrolytic capacitors.

What Is 3-1879064-3?

3-1879064-3 is one type of tantalum capacitor. It is a solid electrolytic capacitor with a manganese dioxide cathode, and a Ta vapor deposition anode. It offers many advantages that other types of capacitors cannot, such as a low ESR, excellent frequency characteristics, high operating temperatures, and a wide variety of axial and radial form factors. It is ideal for many applications, such as power supplies, automotive electronics, instrumentation, and lighting.

Application Field of 3-1879064-3

Tantalum capacitors in general, and 3-1879064-3 capacitors specifically, are used in a variety of industries. 3-1879064-3 capacitors are often used in applications that have high frequency requirements, high temperature operation, high frequency ripple current, or high capacitance values. Examples of applications include audio equipment, gaming machines, personal computers, digital photography, mobile phones, instrumentation, and LED lighting.

In addition to these general applications, 3-1879064-3 capacitors are also used in more specific applications, such as resistors and circuit boards. The construction of the 3-1879064-3 capacitor allows for high capacitance values, high operating temperatures, and excellent frequency characteristics. This makes it a good choice for Power Management Integrated Circuits (PMICs), power supply design, and filter circuits.

Working Principle of 3-1879064-3

The working principle of a 3-1879064-3 capacitor is based on the fact that its anode is made of Ta vapor deposition. Ta vapor deposition is a process in which a thin layer of Ta is evaporated in a vacuum chamber and then deposited on the substrate. This thin layer acts as the dielectric barrier in the capacitor, as it prevents electrons from escaping the capacitor plate or entering from the opposite plate.

In the presence of an applied voltage, the Ta layer separates the negative charge on one plate from the positive charge on the other plate, forming a capacitor. The capacitance of the device is determined by the surface area of the Ta layer, the distance between the two plates, and the dielectric constant of the Ta. As such, the capacitance of the device can be controlled by varying these parameters.

The 3-1879064-3 capacitor also offers high capacitance values and excellent frequency characteristics. These features make it well suited for high frequency applications, such as audio equipment, gaming machines, and personal computers. It is also used in circuits that require sinusoidal waveforms, where its low ESR and higher capacitance density make it an ideal choice.

Conclusion

3-1879064-3 is a type of tantalum capacitor that offers many advantages. It is highly reliable and has excellent frequency characteristics, high operating temperatures, and a wide variety of axial and radial form factors. It is typically used in applications such as audio equipment, gaming machines, personal computers, instrumentation, and LED lighting. Additionally, its low ESR and higher capacitance density make it well suited for power management integrated circuits, power supply design, and filter circuits. As such, it is an ideal choice for many industrial and consumer applications.

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