M551B507M040AH

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Tantalum - Polymer Capacitors are among the most popular types of capacitors available today. They are commonly used in a wide variety of applications, ranging from consumer electronics to aerospace and military applications. The M551B507M040AH is a popular example of this type of capacitor. This article will look at the application field and working principle of this particular device.

The M551B507M040AH is a surface mountable, tantalum-polymer capacitor. It features a folding type construction, and offers excellent volumetric efficiency. The case size is 6.4mm x 5.2mm, with a maximum voltage rating of 16V. A low ESR (equivalent series resistance) is one of the main advantages of the capacitor, which makes it suitable for high ripple current and high frequency applications. The main applications of the capacitor involve power supply filters, integrated circuit decoupling, storage/retention, RF transmitters/receivers, and switching/timing applications.

The working principle of the M551B507M040AH capacitor is not very complicated. It consists of two metal foil “plates” that maintain a thin, thin-film of a dielectric material between them. The dielectric material is designed to provide a high capacitance value for a given area, with a low dielectric constant. The dielectric material is composed of a mixture of polyethylene and ethylene propylene rubber that is impregnated with a highly conductive layer of carbon. This layer of carbon is responsible for creating the electrical connection between the plates, and it also provides a voltage rating of up to 16 volts.

The M551B507M040AH capacitor offers excellent volumetric efficiency, resulting in high capacitance values in a small package. This type of capacitor is also designed to provide high protection against humidity, and offers excellent surge withstand capabilities. The device is a cost-effective solution for applications that require a reliable and robust device, with high capacitance values.

In summary, the M551B507M040AH is an excellent example of a Tantalum - Polymer Capacitor. It features a folding type construction and a low ESR, making it suitable for a wide range of applications. The device offers excellent volumetric efficiency and surge withstand capabilities, as well as high protection against humidity. It can be used in power supply filters, IC decoupling, storage/retention, RF transmitters/receivers, and switching/timing applications. With its long lifetime, reliability and cost-effectiveness, the M551B507M040AH is an attractive option for applications that require a robust and reliable capacitor.

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