M39003/09-0015H

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Tantalum capacitors are an important type of passive component in the electronics industry. In this blog post, we will examine the M39003/09-0015H capacitor and explain its application field and working principle.

Tantalum capacitors are electrolytic capacitors that use tantalum and electrolyte as the basic components. These capacitors are usually used as energy storage devices in the electronics industry, as they are able to store a significant amount of energy in a relatively small package. They have a very high-capacity-to-volume ratio, meaning that they have a much higher storage capacity than other types of capacitors.

The M39003/09-0015H capacitor is a cylindrical, non-polarized solid tantalum capacitor. It has a rated capacitance of 15μF (microfarad) and a working voltage rating of 35V at 85°C. It has a tolerance of +- 20%, and its dimensions are 10mm diameter x 16mm height.

This capacitor has a variety of applications. It can be used in audio and RF circuits for filtering and coupling. It is also used in power supplies for suppressing noise and improving the stability of power circuits. It can also be used for pulse shaping, and in power factor corrections circuits.

Now that we know the application fields of the M39003/09-0015H capacitor, let’s delve into its working principle. The principle underlying all capacitors is the basic property of Coulomb’s Law – that two different charges attract each other. The basic components of a tantalum capacitor is two metal plates, aluminum and tantalum oxide, separated by a thin insulating dielectric layer. Applying a voltage across the capacitor increases the potential energy stored within the device; this, then, allows current to flow.

In tantalum capacitors, the metal plates are made of tantalum, which is an excellent conductor of electricity. The tantalum is then coated with a layer of conductive oxide to serve as the dielectric. This layer is then compressed between the two electrodes to form a stable and robust capacitor. The oxide used in tantalum capacitors has a very high dielectric constant, which helps to increase the capacitance of the device.

The properties of the tantalum oxide dielectric also give it a long lifetime, as the material is highly stable and reliable. The layer also has a high resistance to high temperatures, which increases its usefulness in many applications. The total capacitance can be further increased by adding additional capacitors in series or parallel.

In conclusion, the M39003/09-0015H capacitor is a cylindrical, non-polarized solid tantalum capacitor with a rated capacitance of 15μF and a working voltage rating of 35V. It is used in audio and RF circuits for filtering and coupling, power supplies for suppressing noise and improving the stability of power circuits, for pulse shaping, and in power factor corrections circuits. Its working principle is based on Coulomb’s Law, and the component is comprised of two metal plates, tantalum and tantalum oxide, separated by a thin, insulating dielectric layer.

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