M39003/01-8341/HSD

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Tantalum capacitors are capacitors that use the tantalum (Ta) metal as the anodeelectrode and use an electrolyte of aqueous manganese oxide (MnO2) or organic semiconductor polymer (polymer) as the cathode. The combination of tantalum and electrolyte gives the tantalum capacitor a number of advantages over other types of capacitors.

The M39003/01-8341/HSD type tantalum capacitors are specifically designed for high stability and low temperature drift. Their construction is based on solid manganese dioxide and their capacitance range is from 100nF to 2.2uF. The rated voltage range of the M39003/01-8341/HSD is 4V to 25V dc. The M39003/01-8341/HSD uses an organic semiconductor polymer as the cathode which provides excellent high frequency performance. Its long-term stability ensures a consistent capacitance value.

The application field of M39003/01-8341/HSD type tantalum capacitors is quite extensive. It is often used in high-reliability applications, such as in radar systems, aerospace electronics, medical equipment, and laboratory instruments. It can also be used in many industrial, commercial, and consumer applications where a reliable, low-leakage capacitor is required.

The construction of the M39003/01-8341/HSD type tantalum capacitor consists of a tantalum core, an anode lead, two anode plates, an electrolyte, and a cathode lead. The anode lead is typically connected to a substrate or a mounting tab, while the cathode is connected to the corresponding mounting surface. The two anode plates, which are made of tantalum foil, form an annular shape inside the capacitor housing. The electrolyte then covers the anode plates. When a voltage is applied to the capacitor, the electrolyte acts as an electrolyte, ensuring the transfer of electrical charge between the anode and the cathode.

The working principle of the M39003/01-8341/HSD type tantalum capacitor is based on the electrochemical reaction between the electrolyte and the anode plate. When a voltage is applied between the anode and the cathode, the opposite charges on the two plates attract each other, forming an electrochemical bridge. This bridge is formed when the anode is charged by the applied voltage and the electrolyte is ionized to form the charge carriers (anions and cations). As the charge carriers move through the bridge, electrical energy is stored and released as current.

The main advantages of tantalum capacitors are the outstanding stability, low ESR (equivalent series resistance), low leakage current, and high capacitance. The M39003/01-8341/HSD type tantalum capacitor is very popular due to its excellent electrical performance, long-term reliability, and cost-effectiveness. It has also become a preferred choice in many high-reliability applications.

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