M39003/01-8387/HSD

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Tantalum capacitors are a type of electrolytic capacitor that is commonly used in electronic circuits. Typically, they are used in applications where size and weight are of primary concern. The M39003/01-8387/HSD is a type of tantalum capacitor that is designed for use in high-temperature applications.

What is a Tantalum Capacitor?

Tantalum capacitors are essentially electrochemical devices in which a layer of sintered nickel-tantalum powder, surrounded by a porous tantalum oxide film, acts as the dielectric material. A conductive layer is then applied to the outside of the dielectric material, which serves as the electrolyte. This unique construction allows for a higher capacitance density than is typically found in traditional ceramic or aluminum electrolytic capacitors.

M39003/01-8387/HSD Application Field and Working Principle

The M39003/01-8387/HSD is a high-temperature tantalum capacitor which is designed for use in high-temperature applications, such as aerospace and military equipment. The capacitor uses a special hermetically sealed, field-proven construction, which allows it to operate from -55°C to +125°C. Compared with traditional capacitors, the M39003/01-8387/HSD has increased temperature capacity, low ESR, low leakage current, and excellent voltage coefficient.

The M39003/01-8387/HSD has a -55/+125°C operating temperature range, exhibited by its capacity and performance characteristics. The capacitor is made up of a two-piece construction with an epoxy body and a hermetic seal. The capacitor is resistant to shock, vibration, and temperature cycling. It has a maximum capacitance value of 3.3uF and a maximum operating voltage of 100V.

The working principle of the M39003/01-8387/HSD is the same as the majority of other tantalum capacitors. When a voltage is applied across the capacitor, the ions in the electrolyte will migrate from the cathode to the anode and fill the pores in the dielectric material, forming an electric field that stores the energy. This electric field results in an increase in capacitance as voltage increases.

Advantages of M39003/01-8387/HSD

The M39003/01-8387/HSD offers a number of advantages over traditional capacitors. It has a higher temperature operating range than most typical electrolytic capacitors, which makes it ideal for operation in hostile environments. It also offers high power density, low ESR and a low leakage current, which makes it perfect for applications where higher current is required. In addition, it offers excellent +125°C temperature stability and a robust construction, making it resistant to shock and vibration.

Conclusion

The M39003/01-8387/HSD is a high-temperature tantalum capacitor which is designed for use in extreme temperature applications. It offers a higher temperature range and greater power density than traditional capacitors, as well as excellent temperature stability and robust construction. Overall, the M39003/01-8387/HSD is an ideal choice for extreme conditions.

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