M39003/03-0113H

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitors which are frequently used in electronic circuits. This type of capacitors consists of an anode made of tantalum metal which is electrolytically covered with an oxide layer. The anode is also called the cathode and it has an extremely stable surface. The oxide layer partially isolates the anode from the electrolyte and prevents it from discharging. The tantalum capacitor has an extremely high dielectric strength that ensures reliable operation even at elevated temperatures (up to +125°C).

The M39003/03-0113H is an example of a tantalum capacitor. It is an axial lead, plastic case capacitor with a working voltage of 50V and a capacitance of 0. 47µF. The capacitor also has a tolerance of 10% and a temperature range of -55°C to +85°C. It is mainly used for filtering, audio-frequency coupling and decoupling applications.

The working principle of a tantalum capacitor is related to the two different conductive materials used to make it. By definition, a capacitor is an electrical device used to store energy in an electric field that is created when two electrodes are placed in contact with an insulating dielectric material. In a tantalum capacitor, the two figures that make the capacitor are respectively a dielectric layer made of tantalum oxide and two electrodes made of a conductive material such as tin or silver. When electricity flows through the capacitor, the anode and the cathode act as two electric nodes allowing current to flow through this simple electronic device by creating a cross-over effect.

The capacitance of the M39003/03-0113H capacitor is obtained from the relationship between the volume of the anode and the thickness of the dielectric layer. The purpose of tantalum capacitors is to store electrical energy by accumulating charge within the dielectric material and having excellent characteristics of frequency and amplitude stability. Furthermore, the dissolution of aluminum ions during charging contributes to the capacitance.

The M39003/03-0113H tantalum capacitor is mainly used in telecommunication systems, medical equipment, and consumer electronics applications such as mobile phones, audio/visual systems, and other portable electronic devices. It is also suitable for power supplies, power line filtering, and low-level signal coupling applications. The capacitor is designed to ensure reliable operation even in extreme temperatures and humidity. Since the tantalum capacitor has a very high dielectric constant, it is able to reduce noise, provide higher stability, and increase signal to noise ratio to ensure reliable performance.

In summary, the M39003/03-0113H tantalum capacitor is an axial lead, plastic case capacitor with a working voltage of 50V and a capacitance of 0. 47µF. The capacitor is mainly used for filtering, audio-frequency coupling and decoupling, telecommunication systems, medical equipment, and consumer electronics applications. The working principle of the capacitor is based on the two different conductive materials used to make it and its capacitance is obtained from the relationship between the volume of the anode and the thickness of the dielectric layer. The high dielectric strength of the capacitor ensures reliable operation even at extreme temperatures and humidity.

The specific data is subject to PDF, and the above content is for reference