M39003/01-5640/TR

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Introduction

Tantalum capacitors are non-polarized electrolytic capacitors that are made of tantalum and other materials. Tantalum capacitors have many applications, especially in portable electronics, audio equipment, medical instrumentation, and defense electronics where they are used for their high capacitance-to-volume ratio. M39003/01-5640/TR is a tantalum capacitor, with a low-profile, molded SMT body. This paper will discuss the application field and working principle of M39003/01-5640/TR.

Application Field

M39003/01-5640/TR has a broad range of applications across various industries. It is widely used in mobile phones, personal computers, laptops and other consumer electronic devices. In addition, M39003/01-5640/TR can also be used in automotive systems, intelligent home appliances, telecommunications infrastructure, industrial control systems, medical equipment, military and aerospace systems, and other fields. Because of its high performance, it is seen as a preferred choice in these various applications.

Working Principle

M39003/01-5640/TR is an electrolytic capacitor, and utilizes a porous tantalum plate as the dielectric material. The plate is then dipped into a liquid electrolytic and wound into a capacitor. The electrolytic is a special chemical compound which provides enough ions to allow for a very high capacitance. The applied voltage forces them to move further apart. The outer metal capacitor case acts as one plate, while the inner tantalum plate is the other plate.

Then the capacitor gets connected to a power source, and the current flows through the electrolytic material. The current breaks down some of the chemical bonds in the electrolyte, depositing electrons onto the surface of the inner plate. This creates a positive charge that increases the electric field strength, which brings the plates closer together and increases the capacitance. As the voltage across the capacitor increases, the charge on the plates increases, and so does the capacitance as well.

Conclusion

M39003/01-5640/TR is a low-profile, molded SMT tantalum capacitor. It is designed to provide high performance in numerous applications, from consumer electronics to automotive systems, and intelligent home appliances.The working principle of M39003/01-5640/TR is similar to that of other electrolytic capacitors; it uses a porous tantalum plate as the dielectric material, and the outer metal casing acts as one plate, while the inner tantalum plate is the other plate. When connected to a power source, the current breaks down some of the chemical bonds in the electrolyte, depositing electrons onto the surface of the inner plate, creating a positive charge to increase the electric field strength and thus increase capacitance as well.

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