173D225X0050WWE3

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Tantalum Capacitors

Tantalum capacitors are widely used as whole component parts in a number of electrical, electronic and electromechanical applications. These include telecommunications, medical, automotive, aerospace and military, as well as industrial markets.

173D225X0050WWE3 Application Field

The 173D225X0050WWE3 is a very popular model of tantalum capacitors. It is a surface-mount, axial-leaded solid tantalum capacitor with a voltage rating of 10 Volts, a tolerance of +/- 10%, and a capacitance of 50 microfarads. It is used mainly in electronic circuits with high-frequency switching, memory arrays, and pulse applications. It is designed to provide reliable and consistent performance in high-temperature environments, with a maximum operating temperature range of -55°C to 125°C. It is also RoHS compliant and can be used in applications where lead (Pb) free components are required.

173D225X0050WWE3 Working Principle

Tantalum capacitors work in a different way to standard electrical capacitors, electrostatic capacitors and ultracapacitors. The key difference is that tantalum capacitors use a tantalum oxide dielectric, rather than the more traditional material of electrostatic capacitors, as their energy storage medium. This creates a different energy storage medium, as this oxide dielectric has a much higher energy density than the more traditional capacitor materials. This means that a tantalum capacitor can store much more energy than a comparable normal capacitor, making it ideal for applications such as pulse applications, where high energy density is required.

Tantalum capacitors work by using a solid electrolyte of a tantalum pentoxide surrounded by a cathode, an anode and a tantalum hexafluoride electrolyte. When a potential difference is applied across the two terminals, current flows through the solid electrolyte and establishes a rectifying current through the tantalum pentoxide. The anode reacts with the electrolyte which generates a gas as a product. This gas is then collected and stored to allow future use of the capacitor.

Conclusion

The 173D225X0050WWE3 is a very popular model of tantalum capacitor due to its high energy density and reliability in high-temperature environments. It is used mainly in electronic circuits with high-frequency switching, memory arrays, and pulse applications. The major difference between a standard electrical capacitor and a tantalum capacitor is that the latter uses a tantalum oxide dielectric as its energy storage medium. This dielectric has much higher energy density than more traditional capacitor materials, making the 173D225X0050WWE3 indispensable in the field of electronics.

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