T540B686K006DH8610WAFL

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Tantalum - polymer capacitors, otherwise known as Ta-polymer capacitors, are advanced components that are used to store electrical energy within physical devices and components. Typically, the capacitors are filled with either a solid or gel electrolyte, the level of which determines the capacitance and its long-term reliability. Two of the most commonly-used Ta-polymer capacitors are the T540B686K006DH8610WAFL and the T540B686K006DS8610WAFL.

The T540B686K006DH8610WAFL is a four-terminal dual Tantalum - polymer capacitor, where the four terminals are connected together in a series-parallel connection. It has a long-term stability rating of 120µF, with a maximum operating temperature of 125°C. Its dissipation factor is 0.06, with a ripple current rating of 127mA. It also has a low equivalent series resistance of only 7mΩ.

The T540B686K006DS8610WAFL is a four-terminal single Tantalum - polymer capacitor, where the four terminals are connected in series. It also has a long-term stability rating of 120µF, with a maximum operating temperature of 125°C. Its dissipation factor is 0.03, with a ripple current rating of 127mA. It has an even lower equivalent series resistance of only 5mΩ.

The primary application field of these capacitors is in any type of system or device that requires the energy storage, or energy buffering power of a small but powerful capacitor. This includes applications like overvoltage protection, resonant circuits, and switching power supplies.

To understand the working principle of a Ta-polymer capacitor, it is important to first understand how capacitors in general work. In simple terms, capacitors act as a storage device for electrical energy. In other words, they store up a certain amount of electrical charge, which can be released when it is needed.

In a typical capacitor, two metal plates are separated by an insulator, or dielectric. When a voltage is applied to the capacitor, a charge builds up on each of the plates, creating an electric field between them. This field then stores the electrical energy. When the applied voltage is removed, the charge starts to disipate, and the current flows back to its original source.

Tantalum - polymer capacitors work on the same principle, but instead of metal plates, they use a dielectric material or gel that is filled between two metal leads. This gel or sponge material is highly porous, allowing it to easily absorb and store the electrical charge that is applied to it. This allows the capacitor to store a much larger amount of energy than a traditional capacitor.

The biggest advantage of using Tantalum - polymer capacitors is their size. Compared to traditional capacitors,Ta-polymer capacitors are much smaller and thinner. This makes them ideal for applications where space is at a premium and where large amounts of electrical energy are needed.

At the same time, due to the nature of the materials used, their long-term reliability and stability are outstanding. This makes them an ideal choice for applications that require a stable, high-energy supply.

Ta-polymer capacitors are therefore ideal for a wide range of applications, from electronic circuits, audio and industrial applications to server power supplies, automotive and portable devices. The T540B686K006DH8610WAFL and the T540B686K006DS8610WAFL are two of the most commonly used Ta-polymer capacitors, and have proved to be highly reliable in all of these applications.

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