TAS275K035P1C

Tantalum capacitors are widely used in board-level electronics such as mobile phones, consumer electronics and medical equipment. The TAS275K035P1C is a variety of surface mount tantalum capacitor, and its application field and working principle are elaborated in this article.

Application Field

TAS275K035P1C is a surface mount solid tantalum capacitor with a rated capacitance of 35 μF at 25 °C, a voltage rating of 10V DC, and a tolerance of ±20 %. It is designed for consumer electronics, such as mobile phones, portable medical devices and automotive applications. Its small size and low profile make it well-suited for use in confined spaces in board-level electronics.

Features

TAS275K035P1C has a variety of features which make it ideal for the application field aforementioned. It comprises a conductive polymer electrolyte with niobium-titanium anode, a special internal alloy coating of niobium-titanium and a dielectric layer of anodized tantalum metal. It offers operating temperatures from -55°C up to +105°C and its special internal alloy coating makes it extremely resistant to vibration and shock. It also demonstrates very low ESR values, providing excellent electrical performance in high frequency applications and high ripple current capacity. Furthermore, its rugged construction makes it extremely reliable, ensuring a long lifetime.

Working Principle

The working principle of a TAS275K035P1C solid tantalum capacitor is based on the electrolytic capacitance principle. This is a two-terminal passive element, with one terminal connected to a conductive anode made of niobium-titanium and the other terminal connected to a semiconductor cathode made of anodized tantalum metal. The capacitor is filled with a conductive electrolyte, usually an organic solvent. The organic solvent bonds to the anode and cathode, creating the capacitive effect. Under an applied voltage, current flows through the capacitor and charges it. The stored charge is then released, creating an AC signal.

Conclusion

In conclusion, TAS275K035P1C is a variety of surface mount tantalum solid capacitor designed for consumer electronics and other applications. Its small size and low profile make it well-suited for use in confined spaces in board-level electronics. It offers excellent electrical performance in high frequency applications and high ripple current capacity, as well as good temperature stability and very low ESR values. It also has a rugged construction, ensuring a long lifetime. The working principle of a TAS275K035P1C solid tantalum capacitor is based on the electrolytic capacitance principle, which is a two-terminal passive element with an applied voltage and charge.