299D686X0025FB6

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum capacitors, also known as tantalum electrolytic capacitors, are widely used due to their compact size, low cost, low equivalent series resistance (ESR), and relatively high capacitance. A typical tantalum capacitor consists of a tantalum metal anode which is formed into a pellet or an anode foil, a manganese dioxide cathode, and a separator material between the two. The junction between the manganese dioxide and the tantalum is hermetically sealed, usually in an epoxy package. The 299D686X0025FB6 capacitor is a type of a tantalum capacitor, and it is used in a variety of applications.

Application Field

Tantalum capacitors are commonly used in applications such as DC-DC converters, portable electronics, and aerospace and defense equipment. They are also used in high-temperature applications, such as automotive engine control systems and avionics. The 299D686X0025FB6 capacitor is a type of tantalum capacitor specifically designed for these types of applications. It is a surface-mount device with a pre-tinned top electrode for easy assembly. The capacitor features a low ESR, wide operating temperature range, low in-rush current, and high peak current performance. It also has a reliable coating that prevents oxidation, so it can be used in high-temperature environments without compromising its performance.

Working Principle

Tantalum capacitors work much like regular electrolytic capacitors. When a potential difference is applied between the two terminals, electrons are drawn from one terminal to the other, and a charge is stored between the two terminals. The amount of charge that can be stored is determined by the capacitance of the capacitor, which is the ratio of the charge to the applied voltage. The 299D686X0025FB6 capacitor has a maximum rated capacitance of 22μF, and can handle a maximum applied voltage of 16V.

The equation used to calculate the capacitance of the capacitor is C = Q/V, where C is the capacitance, Q is the charge, and V is the voltage. The rating of a capacitor is usually expressed as a fraction of the maximum voltage rating, so a 16V capacitance is usually expressed as 16/16V. The 299D686X0025FB6 capacitor has a maximum rating of 16V, and a capacitance of 22μF.

The construction of the capacitor and its materials also play a role in its performance. The high-quality solid tantalum core material used in the 299D686X0025FB6 capacitor provides a low equivalent series resistance, allowing it to handle higher frequencies and voltages with less power loss. The nickel barrier layer also enhances the capacitor’s life and reliability, ensuring that it remains free of potential problems even in the most demanding operating conditions.

Conclusion

The 299D686X0025FB6 capacitor is a type of tantalum capacitor designed for use in high-temperature applications. It is a surface-mount device with a pre-tinned top electrode for easy assembly, and features a low ESR, wide operating temperature range, low in-rush current, and high peak current performance. The capacitor also has a reliable coating that prevents oxidation, allowing it to be used in high-temperature environments without compromising its performance. The capacitor’s construction and materials also play a role in its performance, providing a low equivalent series resistance and a long operating life.

The specific data is subject to PDF, and the above content is for reference