TH3B225M025F3000

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Introduction

Tantalum capacitors are a type of electrolytic capacitor. They are composed of two tantalum electrodes, with a high dielectric manganese dioxide electrolyte layer between them. They are widely used in electronics for their large capacitance to volume or mass ratio, excellent stability, low leakage current, and long life.

TH3B225M025F3000 Application Field and Working Principle

The TH3B225M025F3000 is a two-terminal tantalum capacitor characterized by its low leakage current, high capacitance and excellent frequency characteristics within its specified operating temperature range. This capacitor is designed for use in medical, industrial, consumer electronics and communications applications.

The working principle of TH3B225M025F3000 is as follows. The basic structure of the tantalum capacitor consists of a tantalum pellet formed of metal-oxide dielectric, with two electrodes connected to opposite sides and a metal electrodes. When voltage is applied to the electrodes, ions of the opposing charge move from the electrodes to the dielectric. This creates an electric field to polarise the front side of the capacitor, storing electrical energy in the resulting capacitance.

The dielectric\'s resistivity affects the capacitor\'s capacitance. Higher resistivity electrolytes result in higher capacitance. The TH3B225M025F3000 capacitor use a high dielectric constant solvent, allowing it to achieve a high capacitance (225μF) in a very small size, while providing excellent stability over time and a low leakage current.

Benefits

The TH3B225M025F3000 capacitor is one of the most high-performance, low-leakage, lightweight and low-profile tantalum capacitors available. Its big advantages include:

• High Capacitance: By utilizing manganese dioxide and tantalum salts, this capacitor can provide a higher capacitance than comparable devices.
• Low DC Leakage Current: The use of dielectric solvents allows for low-voltage operation, so the TH3B225M025F3000 can provide a lower leakage current compared to other devices.
• High Stability: Stable performance is ensured even under high temperatures, shock and vibration.
• Small Size: Because of its low-profile and lightweight construction, the TH3B225M025F3000 is much smaller than its competitors.

Conclusion

The TH3B225M025F3000 capacitor is one of the most widely used tantalum capacitors. It has a high capacitance-to-volume ratio and low leakage current, making it suitable for many different applications. It is also characterized by its low-profile and lightweight construction, allowing for smaller and more efficient designs. Thanks to its excellent frequency characteristics and stability, it is an ideal choice for medical, industrial, consumer electronics and communications applications.

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