M39003/09-0125

Tantalum capacitors are generally divided into three categories, namely chip tantalum capacitor, remote tantalum capacitor and dipped tantalum capacitor. M39003/09-0125 belongs to the chip tantalum capacitor. This type of capacitor has a chip structure and a coin structure.

Application Field

M39003/09-0125, as a chip capacitor, has a wide range of applications in the electronic industry. Because it has high reliability, small size, small equivalent series resistance, and high working voltage, it can be used in circuits such as high- and low-current power supplies, decoupling, clipping, and radio-frequency interference (RFI). In addition, this type of capacitor can also be used in a variety of load circuits such as audio frequency, radio frequency, and high-frequency circuits.

Working Principle

The working principle of the M39003/09-0125 is essentially the same as that of a traditional electrolytic capacitor. It is mainly composed of a carbon film and a tantalum anode, the carbon film is rolled up with aluminum foil, and the tantalum anode is wrapped around the other side. When a voltage is applied between the two electrodes, the electric field generated will cause the ions in the electrolyte to be drawn to the opposite electrode, forming an electric double layer capacitor structure. This structure allows a certain amount of charge to be stored in the capacitor, thereby performing its function performance.

The M39003/09-0125 chip tantalum capacitor has high reliability and long working life, making it a preferred choice for many electronic devices. Its small size and low equivalent series resistance also make it an ideal capacitor for high-frequency and high-current circuits. Moreover, its high working voltage makes it suitable for a wide range of applications.