LQR2G822MSEJ

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

Aluminum Electrolytic Capacitors are widely used for many different applications due to their low cost, long life and relative ease of use. The type of capacitor commonly referred to as the “LQR2G822MSEJ” is an Aluminum Electrolytic Capacitor used in Surface Mount Technology (SMT). It is a polarized capacitor with a long life expectancy, typically lasting up to 2000 hours at 55°C.

The major application fields of the LQR2G822MSEJ capacitor are digital circuits, power management circuits, audio-video applications, automotive electronics, and medical equipment. This series of capacitors can be used in power-supply bypass capacitor, start-up and hold-up capacitor, as well as an output filter capacitor.

The LQR2G822MSEJ has a wide operating temperature range from -40°C to +125°C. It has a low Equivalent Series Resistance (ESR) and a quick recovery time. These features make it highly suitable for applications in which high ripple current and decoupling performance are desired. The LQR2G822MSEJ also provides high capacitance retention and low impedance, making it suitable for use in high-voltage circuits.

The working principle of an aluminum electrolytic capacitor relies on the use of two dissimilar metals, an electrolyte, and a metal oxide dielectric. The electrolyte is typically a liquid or a paste, such as aqueous potassium hydroxide, and the metal oxide is typically a layer of aluminum oxide that forms on the surface of the metal plates of the capacitor. The metal plates form the plates of the capacitor and one of them is an anode while the other is a cathode. Electrons are attracted to the anode and stored between the plates, creating a space charge that produces the capacitance.

The LQR2G822MSEJ aluminum electrolytic capacitor has a very high capacitance to volume ratio and can be used in a variety of applications. It is also highly reliable and offers a long working life. Therefore, it is well suited for many different applications in various industries.

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