LKG2A821MESYBK

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	0.787" Dia (20.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	2.4A @ 120Hz
Applications:	Audio
Ratings:	--
Series:	LKG
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	820µF
Part Status:	Active
Packaging:	Bulk

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Aluminum Electrolytic Capacitors, such as LKG2A821MESYBK, have a wide range of applications and are widely used in electronics, power supplies, and automotive applications. An Aluminum Electrolytic Capacitor, also known as an electrolytic capacitor, is an electronic component which stores electrical energy in the form of an electric field. By making use of the electrical properties of aluminum and electrolytic solutions, these capacitors can store a large amount of electrical energy in a format that is much smaller than traditional capacitors.The aluminum electrolytic capacitor consists of two metal plates, the anode and the cathode, separated by an electrolytic solution. As current flows through the device, a thin layer of aluminum oxide forms on the surface of the anode which acts as a dielectric. This dielectric layer allows the capacitor to store a significant amount of electrical energy. The amount of energy stored is proportional to the surface area of the anode and the voltage applied to the capacitor.The LKG2A821MESYBK is an aluminum electrolytic capacitor with a voltage rating of 25V and a rated capacitance of 220uF. It is designed for use in a wide range of applications, such as power supplies, automotive electronics, consumer electronics, and home audio systems. The capacitor is constructed of an aluminum anode and a cathode made of a conductive carbon material. It also features an internal pressure relief valve which opens and closes based on temperature and pressure levels inside the capacitor.The working principle of aluminum electrolytic capacitor is based on Faraday\'s Law of Electrolysis which states that the amount of deposited material onto the cathode in an electrolytic cell is proportional to the amount of current that passes through the system. As current passes through the capacitor, aluminum ions are released from the anode and deposited onto the cathode, creating a dielectric layer which stores electrical energy.Aluminum electrolytic capacitors are used in a variety of applications, from powering power supplies, to automotive electronics, consumer electronics, and home audio systems. They are most commonly used for energy storage due to their relatively large capacity and low voltage rating. These capacitors also offer better reliability and longer life than other types of capacitors due to their large surface area and efficient operation.In conclusion, LKG2A821MESYBK is an excellent aluminum electrolytic capacitor which is designed for use in many applications. Its overall build and design make it an efficient and reliable component with a long lifespan. Additionally, its large storage capacity and low voltage rating make it perfect for a variety of purposes, from power supplies to consumer electronics.

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