T491C226M020AT Capacitors

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

T491C226M020AT capacitor is a type of tantalum capacitor. It is a kind of electrolytic capacitor which works on anode and cathode principle.It is used for storing electric charge and releasing it as needed. The caps use an electrolyte to conduct electric current between the electrodes and are polarized with the anode as positive and the cathode as negative. Tantalum capacitors are more reliable, smaller in size and have higher capacitance than aluminum electrolytic capacitors of the same size.

T491C226M020AT tantalum capacitor is widely used in products that require extremely high capacitance values in small packages, such as smartphones and tablet PCs. The capacitor is also used in a variety of automotive electronics and lighting applications. The capacitors are also commonly used in switching power supplies, as filters in electronic circuits, and in other areas of digital electronics.

T491C226M020AT capacitor is typically made up of tantalum pentoxide dielectric layer which is sandwiched between two current conducting layers of tantalum metal. Due to their low ESR (Equivalent Series Resistance), these capacitors are used for specific applications such as audio, radio frequency interference (RFI) suppression, or voltage regulation. The dielectric material allows for a high capacitance density compared to other electrolytic capacitors. This feature is also aided by its relatively low equivalent series resistance (ESR) when compared to other electrolytic capacitors.

The working principle of the T491C226M020AT tantalum capacitor is based on an electrolytic charge storage and release process. When a voltage is applied, the positive side (the anode) of the capacitor acts as an anode and the negative side (the cathode) acts as the cathode. The anode is initially uncharged. When the anode is charged, electrons start flowing into it, and the capacitor begins to store electric energy. When the capacitor discharges, the electrons flow back out of the capacitor, releasing the stored energy.

A unique feature of the tantalum capacitor is its ability to maintain stability over temperature. This means that the capacitance remains relatively constant for a wide temperature range. Other capacitor types, such as aluminum electrolytic capacitors, can suffer from a sharp decrease in capacitance as the temperature increases. This makes the tantalum capacitor a great choice for applications such as temperature-sensitive power regulation or audio applications where stability is of the utmost importance.

The T491C226M020AT capacitor is also known for its ability to withstand high voltage levels. This makes them especially useful in applications where high voltage spikes or transients can occur. This makes them an ideal choice for power conditioning and protection applications.

In conclusion, T491C226M020AT tantalum capacitor is a highly reliable and versatile component, often used in a variety of electronic devices and systems. Its high capacitance values, low ESR, and temperature stability make it a great choice for various applications. It is durable, thanks to its metal construction, and offers high voltage capabilities, making it well suited for power conditioning, protection, and other applications.

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