T491B105K035AH2478

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Tantalum capacitors, also known as tantalum electrolytic capacitors, are polarized capacitors using tantalum as their anode material and a non-conductive oxide layer as their dielectric. The most common type of tantalum capacitor is a solid polymer, a combination of a tantalum anode and a nylon or polytetrafluoroethylene (PTFE)based mixture for the dielectric and cathode. They often feature high capacitance and volumetric efficiency in a small package. These characteristics make them useful in the field of electronics engineering, especially for applications such as power supplies, microprocessors and audio systems.

T491B105K035AH2478 is a type of tantalum capacitor typically used for applications in today’s electronics. Its dimensions are as follows: 4.9mm in length, and 1.2mm in width and height. Specifically, these features make it very much suitable for applications on small scale circuit boards where it is essential to fit components within the confined space in order to minimize the overall device size. Moreover, it has a low profile design with the ability to withstand a maximum temperature of 105° Celsius and a voltage of 35 volts. These features make it a great choice for both industrial and consumer applications requiring a low- profile, high temperature and high voltage components.

The working principle behind a T491B105K035AH2478 tantalum capacitor is actually quite simple. Inside the device, there is a tantalum anode placed in an electrolyte solution. This electrolyte solution is the cathode and along with the anode, it creates a dielectric oxide layer. This oxide layer serves as the capacitor’s dielectric material and is responsible for reducing the amount of current that passes through the capacitor. It does this by providing a barrier for the electric current, allowing only a certain amount of charge to pass through. As voltage is applied to the capacitor, an electric field builds up inside it, causing ionic motion and creating an electric potential. This then creates a current from the anode to the cathode, which is then collected and stored as electrical energy.

T491B105K035AH2478 capacitors are frequently used in electronics applications due to their smaller size and increased reliability. They are well suited to applications in which size, temperature and voltage demands require extra protection or resistance. They are also well suited to high-reliability electronic systems, such as those in automotive, defense, aerospace and medical applications, where the high temperature, stability, long life and small size of the device are considerably advantageous.

In conclusion, T491B105K035AH2478 capacitors are a unique type of tantalum capacitor well suited to high-reliability systems using small packages. The working principle of the device consists of a tantalum anode placed in an electrolyte solution and a dielectric oxide layer that reduces the amount of current passing through the capacitor. Overall, these features make T491B105K035AH2478 capacitors well suited to a variety of applications within the electronics field, especially those requiring a small size and reliability.

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