T540D227K006BH87057280

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T540D227K006BH87057280 is a type of polymer tantalum capacitor. Polymer tantalum capacitors are a kind of solid capacitor, also known as surface-mounted tantalum electrolytic capacitor, and offer high power density in a small footprint. This type of capacitor was initially developed in 1963, it is made from tantalum metal powder, manganese dioxide, conductive polymer, and other substances and materials.

T540D227K006BH87057280 offers many advantages in a wide range of applications for industrial, military, and aerospace, including high temperature performance, high capacitance per unit volume, long lifetimes, and excellent reliability. It is also suitable for most environmental conditions and are rated from -55°C to +125°C in operation. Various different dielectric materials are available, allowing these capacitors to fit a wide range of application requirements.

The working principle of polymer tantalum capacitors is simple. The core structure consists of a porous tantalum anode in the center, with a manganese dioxide dielectric and a conductive polymer semiconductor layer on each side of the anode. This is then sealed in an epoxy resin body, with the required terminals and their associated metalization connection layers. When a voltage is applied to the terminals, the metalization and electrodes carry current, forming an electric field and creating a charge in the separator layer of the capacitor.

Tantalum polymer capacitors are an enhanced and advanced version of the traditional electrolytic capacitor. The enhanced properties and performance of these capacitors make them ideal for military, industrial, and aerospace applications, and for many other purposes. These capacitors generate high capacitance per unit volume, making them highly efficient for those applications that require a small physical size. Additionally, their long lifetime, excellent reliability, and high temperature performance capabilities make them very versatile in terms of their use.

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