T95R686K025CZAS

Tantalum capacitors are a type of capacitor made with tantalum and are historically referred to as “tantalum electrolytic capacitors”. They consist of two conducting plates, separated by an insulating dielectric and connected to a conducting electrolyte. A common form of tantalum capacitor is the “T95R686K025CZAS”. This article will discuss the application field and working principle of the T95R686K025CZAS.

Application Field
T95R686K025CZAS capacitors are designed for use in applications requiring high frequency, low loss, and long life. Typical applications include power supplies, telecommunications, video applications, high frequency circuits, amplifiers, modems, and signal processing circuits. These capacitors have a wide operating temperature range, making them suitable for use in extreme operating conditions. Additionally, they are designed to meet MIL-PRF-55681 standards.

Working Principle
Tantalum capacitors work on the principle of capacitance. They are composed of two conducting plates, separated from one another by an insulating dielectric material. When a difference in potential is applied across the plates, charge accumulates on the surfaces of the plates, and a capacitance is established. The amount of capacitance is determined by the size and shape of the plates, as well as the dielectric material between them. The T95R686K025CZAS capacitor is built on a tantalum anode, with an inexpensive, non-conductive dielectric sandwiched between the plates. A porous, conductive coat is applied to the anode, and the cell is filled with a liquid electrolyte. The electrolyte is the key component of the capacitor since it has an effect on the capacitance, enabling it to increase or decrease in response to changes in the external electric field.

The T95R686K025CZAS capacitor is a surface-mount device, designed for use on printed circuit boards. It is constructed in a compact size and has a relatively low ESR. As a result, it is capable of providing both high ripple current and high power densities with little noise. Additionally, the device has a long life due to its reliability and a wide temperature range. It is also RoHS compliant and UL recognized.

In conclusion, the T95R686K025CZAS capacitor is an ideal solution for applications involving high frequency, low loss, and long life. Its compact size, low ESR, and wide temperature range make it an ideal choice for use in high frequency circuits, power supplies, and telecommunications applications. Additionally, its RoHS compliancy and UL recognition make it a reliable and safe choice for use in industrial and consumer applications.