M39003/01-2355H

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Tantalum capacitors are an essential component of many electronic systems. With its unique properties and superior performance when compared to other capacitors, the M39003/01-2355H is a hugely popular version of this device. In this article, we\'ll take a look at the application field and working principle of the M39003/01-2355H.

What is the M39003/01-2355H?

The M39003/01-2355H is a surface-mounted, non-solid, electrolytic tantalum capacitor. It is manufactured using a manganese dioxide electrolyte and a tantalum core, with solid surface-mount terminations. It is designed for use in a variety of applications, including aerospace, radars, defense systems, and even medical equipment.

Application Field of the M39003/01-2355H

The M39003/01-2355H is most commonly used in applications requiring stable voltage and frequency distribution. These include power supplies, instrumentation, communication systems, and other industrial and consumer applications. Due to its superior performance, it is preferred over aluminum and ceramic electrolytic capacitors in many of these applications.

Working Principle of the M39003/01-2355H

The M39003/01-2355H works similarly to other electrolytic capacitors. In operation, the device undergoes a chemical reaction that stores energy in the form of an electric field. This electric field is maintained between two electrodes, separated by an electrolyte. The electrical field created by this process is enhanced by the tantalum core, which gives the capacitor its superior voltage and temperature stability. A major difference between the M39003/01-2355H and other capacitors is that the M39003/01-2355H is non-solid, meaning it does not contain a solid dielectric material. This allows for significantly greater voltage and frequency stability, since the reaction between the electrodes is not affected by a changing temperature.

Advantages and Disadvantages

The M39003/01-2355H has a number of advantages compared to other capacitors. It has a very high capacitance ratio, high reliability, high temperature stability, and low parasitic inductance. It also has a very low equivalent series resistance. These advantages make it ideal for use in precision circuits and for high-frequency applications. The main disadvantage of the M39003/01-2355H is its relatively low voltage rating. It is also relatively expensive, so it is not often used in consumer electronics. Additionally, the device is susceptible to corrosion, so it should not be used in moist environments.

Conclusion

The M39003/01-2355H is a highly reliable and stable tantalum capacitor. Its superior capacitance ratio and temperature stability make it ideal for use in high-precision systems such as aerospace and radars. Its main drawbacks are its relatively low voltage rating and susceptibility to corrosion. Overall, the M39003/01-2355H is an excellent choice for applications requiring high levels of stability and reliability, when the cost can be justified.

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