M39003/03-3051/TR

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Tantalum capacitors, also known as Ta/Ti capacitors, are small electronic components that are used to store electric charge. They consist of two terminals, one of which is positive and the other negative, and are connected to a dielectric material that stores an electric field between its two faces. The capacitance of a tantalum capacitor is usually defined as its nominal capacitance, which is the maximum amount of charge that can be stored in the dielectric material. The M39003/03-3051/TR is a popular type of tantalum capacitor.

Tantalum capacitors are widely used in various applications where the size and weight of the component are of importance. These include low-profile equipment and space-limited applications, such as medical devices, automotive electronics, communications systems, and portable electronics. Additionally, they can be used as a bypass or long-term energy storage device, or for decoupling and filtering.

The working principle of the M39003/03-3051/TR type of tantalum capacitor is based on the electrochemical properties of the tantalum material. In the device, a tantalum layer is placed between two anode plates made of tantalum containing other metals. When a voltage is applied across the anode plates, electrons migrate from one plate to the other, creating an electric charge. The voltage needed to induce this charge is the "working voltage" of the capacitor, and it is usually specified in the datasheet.

The electric field formed in the capacitor is proportional to the amount of charge stored in it. Thus, the capacitance of the device can be tuned by means of changing the amount of charge stored in the tantalum layer. The resistance of the tantalum capacitor is usually higher than that of other types of capacitors due to its high dielectric strength. However, this can be somewhat offset by using a lower working voltage.

The M39003/03-3051/TR type of tantalum capacitor is also designed to provide high performance in terms of capacitance, working voltage, leakage current, and ESR. The main advantage of the device is its high reliability and long life, even in extreme conditions such as high temperature, high frequency, and high vibration. The device is also capable of withstanding shock and vibration, providing high performance over a wide temperature range.

The M39003/03-3051/TR type is an excellent choice for applications in which a low profile, high performance capacitance, and long-term reliability are desired. It is widely used in various applications, ranging from consumer electronics to medical and industrial applications. They are also suitable for applications in which a high ESR and leaky characteristic are needed, such as communications systems and high frequency switching applications.

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