M39003/01-8019

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 are one of the most popular components utilized in the electronics industry. The M39003/01-8019 is a teeny yet powerful device, manufactured by the highly esteemed, Murata, and is a component that meets the demanding criteria of the modern age. Murata was founded in 1944, and, since then, has been a dedicated partner to the electronics industry for almost 75 years. The M39003/01-8019 is an excellent example of the precision and quality control that Murata puts into all of their products.

The M39003/01-8019 is an axial leaded, chip tantalum capacitor, measuring 1.6mm in diameter, and 3.2mm in length. This part is classified as a Hi-CV and Low-ESR type, and the capacitance values range from 1μF to 22μF. The M39003/01-8019 is also available in three different temperature-coefficient options: X7R, Y5V, and Z5U. As a SMD type, this part complies with the RoHS Directive, so users do not need to worry about its environmental impact.

The M39003/01-8019 application field mainly applies to high-frequency DC-DC converters and audio application circuits, as well as general purpose uses, thanks to its low ESR characteristics and high CV values. This part is also capable of handling high voltage for long-term applications that use ripple current, and it offers amazing ESR performance from 0.2Ω to 10Ω. It’s also quite high-refluxing, which helps it resist damage caused by sudden fluctuations of input voltage.

Unlike other capacitors which work on the electric charge build-up between two conductors (called “plates”), tantalum capacitors work via the double-layer effect. This principle is based on the charge transfer between the metal oxide surface of a tantalum electrode and a liquid electrolyte placed next to it. As voltage is applied to electroplate on one plate and the electrolyte on the other, electric current flows through both, generating an equal amount of charge on each direction over time. As this current flow continues, charge accumulates, enabling it to store energy.

In simple words, when voltage is applied on the one side of the tantalum capacitor, it causes an electric current to flow between the two plates, and this electric current accumulates an equal amount of charge on each plate. The amount of charge stored is proportional to the amount of voltage applied, meaning that the higher the voltage is, the higher will be the amount of charge stored. By controlling the voltage, the capacitor can be switched on and off at various voltage levels.

Murata\'s M39003/01-8019 capacitor is the perfect choice for any project in need of a reliable, low ESR component that can handle high voltages and is RoHS compliant. Its small size and impressive CV values make it a popular component for audio application circuits, as well as high-frequency DC-DC converters. Furthermore, its tantalum capacitor working principle and double-layer effect enable it to store energy with great efficiency.

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