M39003/09-0351

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Tantalum capacitors are a type of wet electrolytic capacitor such as monolithic capacitors and film capacitors. Their main component is a dielectric part made of tantalum metal, between two electrodes.The main purpose of Tantalum capacitors is to store electrical energy and to act as a filter for pulsating DC current.

The M39003/09-0351 capacitors belongs to wet tantalum capacitors. It has many attributes, including be able to operate over a wide temperature range of -55°C to +125°C and exhibits excellent high temperature stability characteristics up to a maximum of 85°C and above, high dielectric absorption and low impedance up to 1MHz. It can also work at low bias and long term removal of corona.

M39003/09-0351 is widely used in microelectronic circuits, medical imaging, signal transmission and other equipment. Its capacitance range is 1 µF to 470 µF with high stability, low impedance, long life span and high reliable electrical performance. For these and other advantages, M39003/09-0351 capacitors has been widely used ans considered the top choice for application.

The working principle of M39003/09-0351 is based on the theory of an electric field line formed by the two electrodes between the electrodes. The dipping tantalum anode is formed by the first electrode, the dielectric part between two electrodes is formed by a layer of insulation and the organic liquid, and the second electrode at the other end is called the cathode. In this way, when the volume changes, an electric field line exists between the anode and the cathode.

When the external circuit is connected to the anode and the cathode of the M39003/09-0351 capacitor, a current flows through the electrodes. This current continuously charges the capacitor, thus forming the capacitance. Under the action of the electric field, the free electrons in the electrolyte will be moved in the opposite direction of the electric field line, thus forming a reverse charge. With the exchange between the two charges, a certain amount of energy can be stored in the capacitor.

M39003/09-0351 also can maintain its capacitance under high temperature environment; when temperature rises, the voltage of the external circuit is kept constant, and a greater amount of charge flows through the capacitor, resulting in an increase in capacitance. This process is called the heat effect of capacity, which is an important performance of M39003/09-0351.

It is important to note that when selecting a M39003/09-0351 capacitor that meets the specific needs of particular device, users should consider factors such as the voltage applied across the capacitor, the maximum ripple current, rated capacitance and temperature.

To sum up, M39003/09-0351 capacitor is a type of wet tantalum capacitor and is widely used in electrical applications with its many advantages. It operates by forming an electric field between the two electrodes, which generates a current to charge the capacitor for storing electrical energy. Although the working principle of M39003/09-0351 is relatively simple, it is important to choose a suitable M39003/09-0351 capacitor to achieve the expected performance and achieve the best results.

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