TAP474M050SRW

A tantalum capacitor, also known as a tantalum electrolytic capacitor, is a type of electrolytic capacitor, an electrical component that is made of a tantalum foil with an oxide layer acting as the dielectric, surrounded by a conductive. It is one of the most popular types of capacitor due to its high capacitance, low internal resistance, high reliability and small size. The TAP474M050SRW is a chip tantalum capacitor with a voltage rating of 4.7V and a capacitance of 50μF. It is a surface-mount capacitor and is typically used in applications requiring a small form factor, such as mobile phones, laptops and other electronic equipment.

Application Field of TAP474M050SRW

The TAP474M050SRW is primarily used in portable electronics, such as mobile phones, tablets, and laptops. It is ideal for applications requiring low ESR (equivalent series resistance) and high capacitance in a small form factor. It is commonly used in power supplies and voltage regulation circuits for its high reliability and quick response time. The combination of its low ESR and high capacitance allow for higher current capacities in the same size as other chips.

Working Principle of TAP474M050SRW

The TAP474M050SRW is a tantalum electrolytic capacitor, it works on the principle of two dissimilar metals and electrolyte solution acting as a semiconductor, forming a capacitor. Inside the capacitor, there is an anode which is made up of a tantalum foil covered with an oxide layer that acts as the dielectric. The cathode is made of aluminum foil, and the two electrodes are separated by an electrolyte. When a voltage is applied, electrons move through the electrolyte, forming an electric field. This electric field creates a capacitance between the two electrodes, allowing it to store energy. This process makes the TAP474M050SRW ideal for electrical applications that require a large capacitance in a small form factor.

Conclusion

The TAP474M050SRW is a chip tantalum capacitor with a voltage rating of 4.7V and a capacitance of 50μF. It is ideal for applications requiring low ESR and high capacitance in a small form factor, and is used primarily in portable electronics such as mobile phones, tablets and laptops. The capacitor works on the principle of two dissimilar metals and electrolyte solution acting as a semiconductor, forming a capacitor. The electric field created between the two electrodes allows it to store energy, making it essential for applications that require a large capacitance in a small form factor.