EMVY800ARA221MKG5S

Polarization:	Polar
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.512" L x 0.512" W (13.00mm x 13.00mm)
Height - Seated (Max):	0.650" (16.50mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	--
Impedance:	260 mOhms
Ripple Current @ High Frequency:	550mA @ 100kHz
Ripple Current @ Low Frequency:	275mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	Alchip™- MVY
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	80V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum Electrolytic Capacitors are among the most common types of capacitors used in electrical circuits. The EMVY800ARA221MKG5S aluminum electrolytic capacitor is a radial leaded capacitor with a capacitance range of 0.001 to 22uF. The tolerance on its capacitance is a ± 20%, and its working voltage range is from 10 to 450 volts. The maximum temperature rating is 105 degrees Celsius. This capacitor has a long shelf life of 5,000 hours at 85 degrees Celsius, and is compliant with RoHS standards.

The EMVY800ARA221MKG5S are designed for use in general purpose circuits requiring a reliable and cost-effective solution. They are suitable for switching power supplies as well as general circuit applications, such as audio amplifiers, switching regulators, and other types of analog circuits. Additionally, they can be used to reduce power losses in thin-film resistor circuits. The EMVY800ARA221MKG5S has a wide operating temperature range of -55 to +105 degrees Celsius, making them well suited for a variety of general circuit applications.

The EMVY800ARA221MKG5S aluminum electrolytic capacitor utilizes a combination of physical and chemical processes to accomplish electrical performance. The first step involves the formation of an electrolytic layer on the electrodes. This layer is an insulator, which prevents current from flowing between the two metal plates. Once this layer has been formed, it provides a dielectric barrier for a capacitor’s operation. The material sandwiched between the electrodes, known as the electrolyte, is a liquid conductor that dissipates accumulated charge. Finally, the contact between the metal plates, called the electrolyte, functions as a conductor that allows charge to flow through the cell.

The EMVY800ARA221MKG5S also utilizes chemical and physical processes to provide electrical stability. The chemical processes involve the formation of an anodic oxide layer on the aluminum plates inside the capacitor. The anodic oxide layer prevents further oxidation of the metal plates and prevents leakage of the stored charge. The physical processes involve the use of an organic electrolyte in the electrolyte mixture to control and suppress electrolysis, as well as the formation of a self-healing dielectric barrier, which is a passivation layer that repairs any damage to the capacitor’s anodic oxide layer.

The EMVY800ARA221MKG5S aluminum electrolytic capacitor has a number of advantages over ceramic capacitors. These include its ability to store large amounts of charge, longer shelf life, and a wide operating temperature range. Additionally, the EMVY800ARA221MKG5S has a low ESL (equivalent series inductance) and low ESR (equivalent series resistance) characteristics, allowing it to operate in circuits with high frequencies or high current densities. It also provides excellent frequency compensation characteristics, making it ideal for circuits requiring precision timing, such as clock oscillators. In addition, this capacitor has very high tolerance, allowing it to be used in applications with fluctuating temperatures (such as automotive applications). Finally, the EMVY800ARA221MKG5S aluminum electrolytic capacitor is available in a wide variety of sizes, making it a great choice for compact applications.

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