M39003/01-2551H

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Tantalum capacitors are widely used in all kinds of electronic equipment, such as computers, mobile phones, digital cameras and other products. Among them, the M39003/01-2551H is one of the most commonly used types. This article will explain the application field and working principle of the M39003/01-2551H.

M39003/01-2551H is a kind of tantalum capacitor. It is a surface-mount miniature, conformally-coated, high-reliability capacitor with a CV rating of 2.2umF at 25V DC. It has superior temperature characteristics, excellent long-term stability and high-frequency performance. It is suitable for use in harsh environments and is widely used in a variety of defense and space systems, medical, automotive and telecommunication applications. The cylindrical shape makes it easy to manufacturer.

In terms of working principle, tantalum capacitors use the double-layer property of electric charge in the capacitor to store energy. It consists of two thin metal plates, one plates is made of a metal oxide polymer film and the other is made of tantalum. Under an external electrical field, an electrical charge is induced on the surface of the two thin film plates, creating the charge storage layer. When there is no electrical field, the surface of both plates is slightly negative due to the electrostatic charge in the polymer film. This potential difference is the capacitance of the capacitor. Since the capacitance is proportional to the area of the plates, the greater the area, the larger the capacitance.

The M39003/01-2551H is rated at 2.2uF, which is equivalent to the charge stored in the capacitor when 25V DC is applied to it, and it can be quickly charged and discharged. In addition, the product has high reliability and stability and excellent temperature characteristics. Therefore, M39003/01-2551H tantalum capacitors are widely used in communications, medical, automotive, aerospace and other fields.

To sum up, M39003/01-2551H is a kind of high-reliability, high-stability and temperature compatible surface-mount capacitors. Its double-layer storage design makes it easy to charge and discharge and suitable for harsh environment applications. It is widely used in medical, automotive, communication, aerospace and other fields.

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