T491C686K006AS Capacitors

Tantalum Capacitors

T491C686K006AS is a type of tantalum capacitors. This type of capacitors are very versatile and possess a wide range of applications and uses. The combination of its unique properties has made it a popular choice for many different applications. The following will discuss the application field and working principle of T491C686K006AS.

Application Field of T491C686K006AS

T491C686K006AS is typically applied in various types of electronic equipment such as computers, amplifiers, transformers, circuit boards, audio-visual equipment, detections, entertainment apparatus, and so on. It is mainly used for decoupling, filtering, and buffering of electrical signal radiation.

The high voltage capacity of T491C686K006AS makes it ideal to be used as a heat dissipation component. It is also suitable for operating in high temperature or high pressure and humidity environment. Moreover, its particular structure and size make it helpful to reduce electromagnetic interference (EMI).

Working Principle of T491C686K006AS

T491C686K006AS utilizes the properties of the dielectrics and electrolyte material in order to create a capacitance effect. In simple terms, it works by having two charges – a positive one and a negative one, opposite and far from each other. The material in between these two charges acts as an insulator and will impede the flow of field lines between them. The capacitance between these two charges relies on the dielectric parameter and electrolyte material.

T491C686K006AS is a polarized capacitor and must be connected with its positive and negative poles facing the right direction. When in an alternating current circuit, the porous tantalum anode is covered by the electrolyte and functions as a diode. The capacitor will then initiate its role in filtering current and controlling the AC and DC voltage.

Conclusion

T491C686K006AS is a type of tantalum capacitors, which can be used for various types of electronic equipment to perform filtering, decoupling, and buffering functions. Its high voltage capacity, heat dissipation capacity, and particular structure make it excellent for operating in a high temperature and high pressure humidity environment. Working principle-wise, it utilizes the properties of dielectrics and electrolyte materials to create a capacitance and must be connected correctly in order to function.