TH3E226K035C0500 Capacitors

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Tantalum Capacitors

A tantalum capacitor is a type of electrolytic capacitor, a component of electronic circuits. It consists of a pellet of tantalum metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by conductive material as a cathode. Payment of electrons through the metallic layer allows the energy storage as an electric field that can be used for a variety of purposes; in this article, we will explore the application field and working principle of the TH3E226K035C0500 tantalum capacitor.

Application Field

The TH3E226K035C0500 is considered an industry standard in large-sized, low-value capacitors. Tantalum capacitors are ideal for providing noise bypass and decoupling in a broad range of battery operated electronic and communications equipment. In this application field, TH3E226K035C0500 offers good performance and life cycle; in addition, this device is particularly suitable for circuit boards with limited space as, compared to other capacitors, it offers very good volumetric efficiency, requiring a smaller footprint.

Tantalum capacitors also find applications in automotive, aerospace, military and high-reliability technologies; in this scenario, the TH3E226K035C0500 boasts high frequency response, temperature stability and reliability. Moreover, devices like this provide excellent temperature performance and volumetric efficiency, making them highly suitable for demanding motors and actuators or highly sensitive equipment such as safety systems.

The TH3E226K035C0500 is also suitable for medical applications, thanks to its low voltage, high capacitance, availability in small sizes and good temperature stability. This makes it suitable for powering up diagnostic tools, or providing noise suppression in sensitive medical equipment.

Working Principle

Tantalum capacitors are composed of two metallic plates separated by an insulating dielectric material. One of the plates is the anode, composed of a pellet of tantalum metal covered by an oxide layer that insulates the anode from the remaining portion of the capacitor. By applying a positive voltage to the anode, a negative charge builds up around the material, inducing an opposite, positive charge on the remaining portion of the capacitor. This is known as the anode depletion layer.

When a negative voltage is applied to the cathode, current begins to flow through the capacitor, allowing electrons to move through the tantalum pellet\'s oxide dielectric and the remaining portion of the capacitor\'s material. As the capacitor is charged, the electric field increases, allowing energy to be stored. The charge will remain stored in the capacitor until it is discharged by reverse current or until the voltage field is significantly reduced.

Overall, these characteristics make the TH3E226K035C0500 an excellent choice for a wide range of applications. This device features an excellent temperature range, reliability and capacity, together with a relatively small size. This combination of features make it suitable for use in battery-operated electronic and communications equipment, automotive, aerospace and military electronics. Finally, its high capacitance, low voltage and good temperature stability make it suitable for demanding medical equipment and environments.

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