T491A685K006AT Capacitors

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Introduction to Tantalum Capacitors

Tantalum capacitors are solid electrolytic capacitors composed of tantalum and an oxide dielectric. They are one of the most popular types of surface mount electrolytic capacitor due to their high reliability and excellent performance for space and weight limited applications. Unlike other types of electrolytic capacitors, tantalum capacitors are very reliable and cost-effective, making them ideal for a wide range of applications. In this article, we’ll discuss the T491A685K006AT application field and working principle.

T491A685K006AT Application Field

The T491A685K006AT is a Tantalum surface mount electrolytic capacitor with a voltage rating of 6.3V and an efficiency rating of 85%. It is a very popular and reliable capacitor used in a variety of applications. It is often used in mobile phones, LCD displays, cameras, and many other electronic devices. It is also ideal for use in automotive electronics where low voltage and high efficiency is required.

T491A685K006AT Working Principle

The T491A685K006AT follows the same basic principle as all other electrolytic capacitors. It is composed of two metallic plates separated by an electrolyte or dielectric. When an electric current is applied, a small voltage is generated across the plates. This voltage causes a charge to appear on the plates. The charge accumulates on the plates and an electric field is formed. This field causes the electric current to be absorbed, neutralizing the charge on the plates. In other words, the capacitor acts like a battery, storing and releasing energy.

The capacitance of the T491A685K006AT is determined by the ratio of its two plates. The larger the ratio, the greater the capacitance of the capacitor. The voltage rating of the capacitor is the maximum voltage that can be sustained by the capacitor before it starts to break down. The efficiency rating of the T491A685K006AT is the ratio between the maximum voltage it can handle and the rated voltage.

Conclusion

T491A685K006AT are popular and reliable electrolytic capacitors used in a variety of applications including mobile phones, LCD displays, cameras, and other electronic devices. They have a high voltage rating, a high efficiency rating and an excellent reliability. They are an ideal choice for space and weight limited applications where reliability and performance are of utmost importance.

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