M39003/01-8045H

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Tantalum capacitors are widely used in industrial and consumer electronics applications due to their high dielectric strength, small size, light weight, and excellent mechanical properties. The M39003/01-8045H is a popular tantalum capacitor typically used in high-frequency applications requiring high capacitance and low-ESR (Equivalent Series Resistance).

The M39003/01-8045H is a through-hole capacitors with a 100uF capacitance rating, a 100V DC voltage rating, and a rated temperature range of -55 to +125 degrees Celsius. This capacitor is designed with a case size of 6.2mm (D x L), making it compact and ideal for use in confined spaces.

The primary application fields of the M39003/01-8045H tantalum capacitor range from medical, communications, aerospace, audio, and industrial control systems. It is also used in power supplies, timing circuits, filter networks, wave shaping networks, and high-performance amplifiers.

The working principle behind tantalum capacitors is based on the use of tantalum powder and a dielectric oxide layer. A layer of tantalum powder is deposited onto a substrate, such as a sintered anode, and then covered with a layer of insulating oxide film. The oxide film acts as a dielectric, allowing the passage of an electric charge when connected to a power source.

The M39003/01-8045H is an electrolytic type of tantalum capacitor, which is a type of capacitor that contains two electrodes separated by an electrolyte, such as a wet or a dry electrolyte. The electrodes of the capacitor comprise of the anode that is made up of a sintered tantalum powder, and the cathode which consists of an oxide film. Both electrodes are in contact with the electrolyte in order to create an electrical charge.

The charging of the capacitor is done by applying a voltage to the electrodes and the electrolyte. This voltage creates an electric field within the capacitor, and the charges within the capacitor become polarized. This creates an electrical storage, and the stored charge is discharged when the polarity of the voltage is reversed.

The electrolyte used in the M39003/01-8045H capacitor is a dry type of electrolyte, which allows for low leakage current and high reliability over a wide range of temperatures. The dry electrolyte also includes a hydrophobic ionomer, which helps improve the electrochemical stability of the capacitor.

The M39003/01-8045H capacitor has a solid-polymer electrolyte construction, which helps reduce the size and weight compared to traditional liquid electrolyte capacitors. This means that the M39003/01-8045H capacitor is more suitable for applications with size and weight restrictions.

The M39003/01-8045H capacitor is also designed to be highly reliable, with low internal current leakage and a high insulation resistance. This makes it an excellent choice for use in high-reliability and high-voltage applications.

Overall, the M39003/01-8045H tantalum capacitor is a highly reliable, low leakage and light weight capacitor suitable for use in a variety of applications. Its small size and high dielectric strength make it an ideal choice for high-performance and miniaturization applications.

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