M39003/09-0156/TR

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Tantalum Capacitors: M39003/09-0156/TR Application Field and Working Principle

Tantalum capacitors are sophisticated components made from tantalum and other materials. They rely on the electrostatic theory of capacitance to store energy. These parts have superior temperature and frequency characteristics compared to the traditional electrolytic capacitors, making them the preferred choice of capacitor in high-frequency or temperature-critical circuits. M39003/09-0156/TR tantalum capacitors are primarily used in military and aerospace applications, where reliability and safety are paramount. This article will cover the application field of M39003/09-0156/TR capacitors and their working principles.

Application Field

M39003/09-0156/TR capacitors have become the standard for many hi-rel applications because of their superior stability, consistency, and safety. They are commonly used in military and aerospace applications, as well as in automotive, medical, and telecommunication systems. In general, M39003/09-0156/TR capacitors are used when reliability and safety are extremely critical. Compared to other types of capacitors, they are also well-suited for applications at low voltages and low temperatures.

Working Principle

M39003/09-0156/TR capacitors work by relying on the electrostatic theory of capacitance. The components rely on the storage of electrical charge between two conductive plates, an anode and a cathode, separated by an insulating layer made from polymer such as polyethylene. One of the plates is usually made from tantalum, which has superior characteristics compared to other materials used in capacitor making.

When electrical current is applied, charge starts to build up between the two plates, and the electrode layer between them becomes more polarized. When the current is removed, an electric field remains between the electrodes, and the capacitor is said to be charged. This stored electrical potential is then available to power other electronic components. If the capacitor is discharged, the materials will go back to their original states.

Conclusion

M39003/09-0156/TR capacitors are a superior type of capacitor, primarily used in applications that require greater reliability and safety. They are based on the electrostatic theory of capacitance, with one of the electrodes usually made from tantalum. They are suitable for low-voltage and low-temperature applications, such as in the automotive, medical, and telecommunication industries.

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