T491A106K010AT4539

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

Tantalum capacitors, otherwise referred to as tantalum electrolytic caps, are components used in electronic and radio systems for frequency filtering, decoupling, and filter-buck capacitors. First reported in the 1950s, these devices typically consist of two thin white disks with a black oxide coating and a thin ceramic dielectric layer in between them. They are commonly seen in communication equipment, automotive systems, audio equipment, and power supplies.

The T491A106K010AT4539 is an example of a tantalum capacitor. It is a solid tantalum, Radial-lead/Axial-lead, Cup tantalum capacitor recommended for use in communications, industrial, medical, consumer and instrumentation applications. Additionally, Electrolytic mainly refers to the electrolyte material which is used in this capacitor.

Application field

T491A106K010AT4539 is suitable for all kind of electronic equipment, communications, industrial, medical, consumer and instrumentation applications. Its solid construction, high capacitance and long life make it ideal for consumer and commercial applications. This capacitor is highly reliable, lightweight, and able to handle extremely high capacitance values with low ESR ratings. It is also ideal for both high-frequency and low-voltage applications. Its high temperature rating and humidity resistant design make it suitable for outdoor applications as well.

Working principle

Working of this tantalum capacitor is based on the principles of electric charge storage. The capacitor is constructed of two metallic electrodes (an anode and a cathode) which are separated by an insulating layer known as a dielectric. When a voltage is applied across the capacitor, charges build up on the two electrodes, producing a charge distribution. The charge stored on each plate is proportional to the applied voltage, V.

This capacitor has very high capacitance values as compared to other capacitors. This is due to the thin dielectric layer (usually a thin film of tantalum oxide) between the two electrodes. Due to the thin dielectric layer, the electric field is greatly enhanced, thus greatly increasing the electric charge that can be held.

As the electric charge stored continues to increase, some of the energy is dissipated in the form of heat. To prevent this heat from building up, this capacitor has a good dissipating ability and a high temperature rating. This makes it suitable for outdoor applications where temperatures can vary considerably.

The T491A106K010AT4539 is a radial-lead and axial-lead tantalum capacitor that is specifically designed for optimal performance and high reliability. It is used in commercial and consumer applications such as frequency filtering, decoupling, and filter-buck capacitors. Its solid construction and long life make it suitable for applications where reliability and high capacitance are paramount.

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