M39003/03-0256H

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

A tantalum capacitor is an electrolytic capacitor, a passive electronic component, which consists of two conducting surfaces, a positive electrode called anode and a negative electrode called cathode, separated by a dielectric material. Commonly used tantalum capacitors are divided into two types - solid and wet tantalum capacitors.

M39003/03-0256H application field and working principle

M39003/03-0256H is a kind of solid tantalum capacitor which mainly used for power supply. It has an impedance of 108 ohms and can withstand voltages of 50V. Its capacitance value is 0.25uF.

The working principle of M39003/03-0256H is based on the polarizing effect of the electric field in electrolytic capacitors due to the electric charge on the metal electrode surface. Specifically, when an electric field is applied to the two electrodes, negative ions of the electrolyte in the gap between them will move and accumulate on the cathode, while the positive ions accumulate on the anode. In this way, two charges, positive and negative, are formed on the two electrodes, forming a potential difference, which generates a current in the external circuit, resulting in a voltage drop across the electrodes.

The dielectric used in this product is Niobium pentoxide, which has advantages of high voltage, high temperature resistance, high frequency capacity, large capacity and low cost. Its leak current is low and its stability is excellent.

M39003/03-0256H is mainly used in the power supply of various electronic products because of its excellent electrical performance. It can be also used in the fields such as DC-DC converters, high speed switching power supply, and single-board computer motherboards. In addition, it can improve the power stability and signal transmission in electronic communications, and provide a good power source for digital and electronic technology.

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