UVZ2AR22MDD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Ripple Current @ High Frequency:	6.8mA @ 10kHz
Ripple Current @ Low Frequency:	3.4mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UVZ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	0.22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Not For New Designs
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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

UVZ2AR22MDD Application Field and Working Principle

Aluminum electrolytic capacitors, also known as aluminum or electrolytic capacitors, are widely used in various electronic products, such as computers, televisions, mobile phones, household appliances, and communications equipment. The UVZ2AR22MDD is an aluminum electrolytic capacitor from the VARL series of Varley. This article will discuss the application field and working principle of these capacitors.The UVZ2AR22MDD aluminum electrolytic capacitor is a non-polarized capacitance, and its structure is composed of three major layers (anode foil, aluminum oxide film and cathode foil). It is used in high-frequency and high-current power supplies, as well as for filtering, energy storage, and snubber applications. Its anode and cathode foils are made of aluminum. These aluminum foils are processed to form particular shapes or patterns. The anode foil is coated with an organic insulation material, forming an oxide film on surface. This oxide film creates a barrier between the anode and cathode, ensuring insulation and low leakage current.The working principle of the UVZ2AR22MDD capacitor is based on Faraday\'s Law of Electrolysis. This law states that an electric charge is created on both sides of a capacitor when an electric potential difference is applied across its terminals. The electric potential difference results in the anode and cathode foils being subjected to separation, forming an oxide film between them. This oxide film blocks the direct flow of current from one side to the other, but allows electric charges to be stored on each side of the capacitor. When the electric charge builds up on the capacitor\'s plates, it then generates an electric field that allows electric current to flow between the plates. This current flow is regulated by the thickness and porosity of the oxide film and is known as the capacitance of the capacitor.In conclusion, the UVZ2AR22MDD capacitor is a high-performance aluminum electrolytic capacitor. It consists of three major layers − anode foil, oxide layer and cathode foil − which are insulated by the organic insulation material. It is used for high-frequency and high-current power supply filtering, energy storage and snubber application. Its working principle is based on Faraday\'s Law of Electrolysis, where an electric charge is created on both sides of the capacitor when an electric potential difference is applied across its terminals. This electric charge build-up forms an electric field, which allows electric current to flow between the plates.

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

Part Number	Manufacturer	Price	Quantity	Description