F931E475KAA Capacitors

Tantalum Capacitors

Tantalum capacitors are electrochemical capacitors which are made from tantalum metal. They are used in a variety of applications including computers, cell phones, medical equipment, and industrial electronics. The F931E475KAA is one example of a tantalum capacitor that is designed for frequency conversion applications such as personal computers and industrial motors.

The F931E475KAA has an operating temperature range of -45°C to 85°C, a breakdown voltage of at least 10 volts DC, and a capacitance range of 275 to 475 µF. It is a surface-mount package with a smaller footprint than other tantalum capacitors, and it is capable of handling higher current than other capacitors due to its higher capacitance. The device is also rated for high ripple current and low ESR.

Application Fields

The F931E475KAA is designed to be used in high frequency switching and conversion applications. These applications can include personal computers, medical equipment, HVAC systems and industrial electronics. The capacitor is also used in frequency transmission lines and noise and interference suppression circuits.

The F931E475KAA\'s combination of low ESR, high ripple current and wide operating temperature range makes it suitable for these applications. Its small size also provides it with an advantage over other capacitors in mounting in tight spaces, and its high capacitance allows it to handle high current.

Working principles

Tantalum capacitors work on the same principles as all electrochemical capacitors. They are made from tantalum, an element with a high dielectric constant, which allows them to store electrical energy. When an electrical current is passed through the capacitor, an electric charge builds up on its plates. This charge is stored until the capacitor is discharged, releasing its stored energy.

The F931E475KAA also has a unique construction which allows it to handle higher current than other capacitors. It has an interleaved design which increases its capacitance and allows it to withstand more current. Additionally, its advanced construction allows it to have better temperature stability than other capacitors.

Conclusion

The F931E475KAA is a tantalum capacitor designed for high frequency switching and conversion applications. It has a wide operating temperature range, high capacitance and low ESR, making it suitable for these applications. Its small size also allows it to be mounted in tight spaces, and its advanced construction makes it able to handle higher current than other capacitors. It is an ideal choice for many types of applications.