150D683X0075A2B

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 a class of capacitors developed by Bell Laboratories in 1955. They are typically constructed with two conductive plates, one of which is made of tantalum, which gives them their name, and the other is made of an oxide dielectric material. The plate materials are separated by an electrolytic solution, and the electrodes are etched to create a series of elements known as “fingers”. These fingers create a large surface area that allows the capacitor to store and release energy more efficiently. The main advantages of tantalum capacitors are their very high capacitance-to-voltage ratio, their small size, and their high temperature stability.

The 150D683X0075A2B tantalum capacitor is a surface-mount device designed for use in high-frequency switching applications, such as switching mode power supplies. This capacitor is rated at 75 volts and has a capacitance value of 68 μF. It is typically used for power supply decoupling, filtering, and noise suppression.

The working principle of a tantalum capacitor is similar to that of any other capacitor, but it is enhanced by the special materials that it utilizes. As charge is applied to the capacitor\'s plates, a potential difference is created between them. This potential difference creates an electric field, which acts as an insulator and prevents a flow of current. At the same time, it also stores the electrical energy and is able to release it when the charge on the capacitor decreases. Essentially, the tantalum capacitor stores a charge and releases it when needed.

The 150D683X0075A2B capacitor is suitable for a variety of applications, including loudspeaker and audio crossover networks, power supply decoupling, switching power supply applications, voltage inverters, digital circuits, analog and mixed signal circuits, motor drives, and many more.

The capacitance of a tantalum capacitor is determined by its dielectric thickness, electrode surface area, density of the dielectric material, and temperature. The temperature especially affects the capacitance, but it is usually the least significant factor. The 150D683X0075A2B is designed to operate within a temperature range of -55°C to +125°C.

Tantalum capacitors are known for their excellent electrical characteristics and are often the preferred choice over aluminum electrolytic capacitors. They have a considerably higher capacitance-to-voltage ratio, a lower ESR (equivalent series resistance) and ESL (equivalent series inductance), and are much more resistant to high temperature and humidity than aluminum electrolytic capacitors. All this makes the 150D683X0075A2B capacitor an ideal solution for high-frequency switching applications.

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