T541X476M035AT8710

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, also known as tantalum-polymer capacitors, are a type of electrolytic capacitor. They are built up with an anode, which is made of pure high-purity tantalum sponge, a dielectric of tantalum pentoxide, and a cathode of porous sintered material containing heat activated wound polymer. The end result is an efficient, robust capacitor with excellent high frequency performance.

T541X476M035AT8710 is a specific type of tantalum-polymer capacitor, produced by KEMET. It is a radial leaded, solid polymer-electrolytic, encapsulated capacitor with restricted lifetime. The device features increase energy storage rating and high temperature performance, as well as standard ESR ratings and ESR values. It is used in industrial and medical applications like impedance matching, AC line filter and motor control systems.

The working principle of a tantalum capacitor is based on electrolytic action. It involves the application of an electric current to an electrolyte liquid that is present between the two metal electrodes (the anode and the cathode) of the capacitor. The current causes electrons to be drawn away from the electrodes, leaving a positive charge (at the anode) and a negative charge (at the cathode). This creates an electric field between the two electrodes and induces a chemical reaction called ‘oxidation-reduction’, resulting in the formation of an oxide film on the surface of the anode.

The oxide film enables the capacitor to store electrical energy, which is discharged or released when a voltage is applied to the two electrodes. The current flow results in a change in the charge on the anode and the capacitance of the device. This is known as the capacitance effect. The capacitance of a tantalum capacitor is usually measured in microfarads (μF), indicating the amount of electrical energy stored in the device.

The shape of the oxide film and its thickness are the most important considerations when selecting a tantalum capacitor. For example, a T541X476M035AT8710 capacitor has a rectangular shape and a maximum capacitance of 3.5μF with a tolerance of ±20%. The fit of the device is critical for its lifetime and temperature performance. An incorrect fit can lead to poor performance and an increased risk of electric shock and fire. The operating temperature range of the T541X476M035AT8710 capacitor is from -55°C to +125°C.

Along with a wide range of advantages, there are certain limitations associated with tantalum capacitors. For example, the corrosion effects of moisture or H2S can reduce their life and performance. Another limitation is that their working voltage is limited to 35 volts. Finally, these capacitors can not be used in applications where the environmental temperature exceeds 125°C. These limitations should be kept in mind while selecting a capacitor.

In conclusion, the T541X476M035AT8710 is a capacitance device manufactured by KEMET. It is designed for industrial and medical applications and has a maximum capacitance of 3.5 μF and an operating temperature range of -55°C to +125°C. Its working principle is based on electrolytic action, and its oxide film enables it to store electrical energy. The device has certain limitations, including the maximum working voltage of 35 volts and the restriction on its usage in temperature environments above 125°C.

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