M39003/01-6048/TR

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Tantalum capacitors are a type of electrolytic capacitor, which consists of two electrodes separated by an electrolyte. The electrodes are made of a tantalum powder core, which is surrounded by a polymer dielectric layer. The M39003/01-6048/TR is a tantalum capacitor designed for use in high-temperature applications, such as automotive and industrial electronics. It has a high capacitance-to-volume ratio and is also designed to be resistant to shock, vibration, and corrosive elements.

The M39003/01-6048/TR is constructed with a tantalum anode and a lead-protected polymer cathode. The anode is made from an electrolyte etched polycarbonate or polyphenylene oxide for improved resistance to mechanical shock and vibration, while the cathode is formed from a conductive polymer. This capacitor also features an integrated temperature-compensated voltage regulator, which ensures the capacitor will maintain an optimal operating voltage over a wide range of temperatures. The voltage regulator also helps to protect the capacitor from over-voltage conditions and high current pulses.

The M39003/01-6048/TR is mostly used in automotive and industrial electronics due to its high capacitance-to-volume ratio, reliability, and its ability to withstand extreme temperatures. It is widely used in applications such as spark depot voltage systems, start-stop systems, voltage stabilizers, memory circuits, and high-energy discharge systems.

The working principle of the M39003/01-6048/TR is straightforward. When an electrical potential is applied across the electrodes, an electric field is generated which causes ions in the electrolyte to migrate to the opposite electrode, creating a storage of electrical charge within the capacitor. When voltage is removed from the capacitor, the ions migrate back to their original locations, thus releasing the stored charge and returning the capacitor to its original state. This is why tantalum capacitors have an extremely long lifecycle, as they can be repeatedly charged and discharged without any loss in capacitance.

In conclusion, the M39003/01-6048/TR is an excellent choice for applications requiring a high capacitance-to-volume ratio, shock and vibration resistance, and long-term reliability in high temperature environments. It is designed to provide consistent performance even in extreme temperatures, making it well-suited for automotive and industrial electronics applications.

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