199D225X9025A2A1

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 used in a wide range of applications, including medical electronics, power supplies, aerospace systems, consumer electronics, and military equipment. The specific model, 199D225X9025A2A1, is a type of surface mount tantalum capacitor with a molded case. It is a non-polarized capacitor, with no inherent polarity, meaning that it can be attached either way around without any ill effect on its performance. The working principle of this capacitor is that it is a type of electrolytic capacitor, which stores electrical energy in the form of electrostatic fields generated between two metallic plates.

The main purpose of these capacitors is for filtering and decoupling circuits, meaning that they are often used to remove unwanted noise and electrical interference from a signal. They can also be used to stabilize the power supply in circuits, as they help to absorb any unexpected or rapid changes in current. As they are low-cost, low-impedance, and non-polarized, they make for a great choice in many applications.

The construction of this surface mount tantalum capacitor appears to be fairly standard, with the main components being a tantalum anode, a dielectric material, a cathode, and a conductive layer. The anode is typically constructed from a form of compressed tantalum powder. The dielectric material is a film of either tantalum oxide or niobium oxide. This layer is responsible for most of the capacitance of the device, as it acts to store the electrical charges from the anode/cathode plates. The cathode is usually composed of silver or nickel, while the conductive layer is typically a layer of lead or aluminum.

When current is applied to the capacitor, the anode’s electrical charge is stored in the dielectric material, and the cathode’s charge is sent to the conductive layer. The dielectric material also acts as an insulating layer, preventing a short circuit. In addition, the capacitor is also designed to have a specific capacitance rating, allowing it to store a definite amount of electrical energy.

Due to its non-polarized and low-cost nature, this type of capacitor is often used in signal and power supply filtering, decoupling, and stabilization circuits, as well as in medical and military equipment. Its low-impedance and ability to absorb unexpected changes in current also make it ideal for providing a stable power supply. The 199D225X9025A2A1 capacitor is a great choice for all these applications, as its construction appears to be fairly standard, and its performance is satisfactory for all the tasks mentioned.

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