TM3E227M004LBA

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Tantalum capacitors are widely used in many electronic circuits due to their low profiles and excellent electrical characteristics. The TM3E227M004LBA is one of the more common models used in the industry due to its impressive specs, such as a temperature range of -55°C to +125°C, voltage rating of 10Vdc, and a capacitance value of 0.022µF. Its size makes it convenient for applications with limited space requirements.

This capacitor’s application field is varied, and can be used in just about any circuit needing high frequency filtering, energy storage, or decoupling functions. Its primary use is in consumer electronics, such as portable audio players, gaming devices, digital cameras, and other consumer-level products. It is also used in automotive, telecommunications, and commercial applications.

The working principle of a tantalum capacitor is fairly straightforward. It contains two metallic plates that are separated by a dielectric material. In the case of the TM3E227M004LBA, the dielectric material is polypropylene. The capacitance is determined by the surface area of the plates as well as the thickness of the dielectric material. In this capacitor, the capacitance is actually fixed, so the surface area and thickness of the dielectric material are predetermined to achieve the desired capacitance value.

When a voltage is applied to the capacitor, the two plates become positively and negatively charged, respectively. This creates an electrical field between them. The dielectric material then acts as an insulation barrier that prevents the charges from leaking out. When the voltage is removed, the electric field dissipates and the capacitor returns to its original, uncharged state.

The TM3E227M004LBA is a popular choice for many applications due to its versatility and reliability. It is able to withstand temperatures up to 125°C, making it suitable for a variety of environments. In addition, its small, low-profile design makes it easier to install in areas with tight spaces. Its fixed value capacitance is also quite useful in many applications, and because of its low voltage and wide temperature range, it can provide a reliable service for a wide array of products.

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