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Tantalum Capacitors

Tantalum capacitors are widely used in electronic circuits due to their well-known dielectric properties, small size, and low cost. Among the various types of capacitors available, the M39003/01-5407/TR is a type of surface mount tantalum capacitor that has been specifically designed for use in high-temperature applications. This article will discuss the application field and working principle of the M39003/01-5407/TR tantalum capacitor.

Application Field

The M39003/01-5407/TR capacitor is often used in automotive, power, and military applications. It is particularly suited for high-temperature applications, such as in critical electric systems, under-hood automotive systems, and power supplies in corner-facet aerospace applications. Its features and construction also make it highly resistant to shock, vibration, and high temperatures, making it a reliable and durable solution.

Working Principle

The M39003/01-5407/TR tantalum capacitor utilizes an anode composed of electrochemically active tantalum, which is enclosed in a hermetically sealed case. The cathode is constructed from a special type of material called conductive polymers, which allows for a higher charge density than other cathodes. Together, these materials create a capacitor that is able to store a large amount of charge. The two electrodes of the capacitor are connected to the positive and negative terminals of the circuit, respectively. When an electric current is applied to the capacitor, the electric field causes electrons to move back and forth between the two electrodes, creating a charge. The charge stored in the capacitor can be discharged to provide a temporary increase in the flow of electric current through the circuit.

Conclusion

The M39003/01-5407/TR is a type of surface mount tantalum capacitor suitable for high-temperature applications. Its high reliability and durability make it a popular choice for military, power, and automotive applications. Furthermore, its construction allows it to store a large amount of charge, which it can then discharge to temporarily increase the electric current in a circuit. For these reasons, it is a versatile and reliable option for anyone who needs to power their electronic circuit.

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