M39003/01-7363/TR

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Tantalum capacitors are passive components that are used in circuits to store and release electrical energy. They are usually made of Niobium or Tantalum foil and their physical size and shape make them ideal for use in a variety of electronic circuit designs. The M39003/01-7363/TR is a specific type of tantalum capacitor made by Aavid Thermalloy. In this article, we\'ll go over the application field and working principle of such a capacitor.

Application Field

The M39003/01-7363/TR is a tantalum capacitor designed for use in military and aerospace applications. Its epoxy-encapsulated housing allows it to operate in highly-demanding environments without risk of corrosion or thermal-related damage. It is designed to meet MIL-STD-202G specifications for environmental conditions, including vibration, temperature, X-rays, and radiation. This makes it suitable for space exploration, military electronics, and other high-reliability applications.

In addition to military and aerospace applications, these capacitors can also be used in signal processing, filter applications, high-voltage switch-mode power supplies, and many other electronic applications. Its hermetically-sealed case allows for extremely low parasitic inductance and improved stability in these applications. It is also designed for high-temperature operation, making it suitable for use in automotive and industrial applications.

Working Principle

Tantalum capacitors work by storing and releasing electrical charge, which is an inherent property of all capacitors. They consist of two electrodes, one of which is attached to an electrolyte. When an electric current is passed through the capacitor, the electrolyte becomes charged and the two electrodes become polarized. This creates an electric field between them, which stores the charge. The electric field is what allows the capacitor to store and release electric energy.

When an AC current is applied to the capacitor, the electric energy is stored on the electrodes. The amount of charge stored depends on the capacitance of the capacitor and the voltage applied to it. As the voltage increases, the amount of charge stored increases. When the voltage is decreased, the capacitor releases the stored charge and sends it back into the circuit.

The M39003/01-7363/TR is designed to move electrons efficiently across its electrodes, allowing it to store and release electric charge quickly and reliably. It is also designed with an additional electrode and dielectric layer, which helps to reduce the amount of parasitic capacitance from other components in the circuit. This makes it perfect for high-precision applications such as signal processing and filter circuits.

Conclusion

The M39003/01-7363/TR is a type of tantalum capacitor designed for use in military and aerospace applications. Its hermetically-sealed case and epoxy-encapsulated housing make it ideal for harsh environments, while its additional electrode and dielectric layer help reduce parasitic capacitance from other components in the circuit. Its ability to store and release electrical charge efficiently makes it perfect for high-precision applications such as signal processing and filter circuits.

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