LGR2D821MELA50

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3A @ 50kHz
Ripple Current @ Low Frequency:	2A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGR
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	820µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

LGR2D821MELA50 Application Field and Working Principle

Aluminum electrolytic capacitors are a type of capacitor that utilizes the semi-permeable oxide films of aluminum oxide to increase the capacitance found on a capacitor by using electrolytes. These capacitors have become popular due to their low cost, long operating life and versatility. The aluminum electrolytic capacitors such as the LGR2D821MELA50 are capable of providing a large amount of energy storage and stability. The LGR2D821MELA50 is a type of aluminum electrolytic capacitor with a nominal capacitance ranging from 2.2μF to 10μF, a maximum operating temperature of +105°C, and a rated voltage of 6.3Vdc. The basic working principle of an aluminum electrolytic capacitor is based on the idea of electrolytic action. In this process, two electrodes are placed in a solution of an electrolytic material, such as an aqueous solution of potassium hydroxide or a non-aqueous solution of boric acid. A current is passed through the solution, which causes a build-up of charge on the electrodes and a corresponding build-up of the electrolyte solution on the surface of the electrodes. This creates a barrier between the two electrodes which is known as the electrolyte junction. The electrolyte junction acts as a dielectric which enables the capacitor to store energy. This stored energy is in the form of a small electric field and is used to provide a measured amount of electric current or voltage to the device that it is connected to. However, the main function of an aluminum electrolytic capacitor is to smooth out the fluctuations of electrical signals in the circuit so that whatever device is using the energy provided by the aluminum electrolytic capacitor is able to operate efficiently. The LGR2D821MELA50 aluminum electrolytic capacitor is a radial capacitor that features termination that solder into the hole or form a connection to a lug or eyelet. It is capable of a long operating life and a high capacitance value. It is ideal for use in audio applications such as decoupling, filtering, bypassing, and power factor correction. The LGR2D821MELA50 Capacitor is also suitable for use in military and aerospace electrical systems. In conclusion, the LGR2D821MELA50 aluminum electrolytic capacitor is a very versatile capacitor, and is ideal for many different applications due to its high capacitance value and long operating life. It is a type of capacitor that utilizes the electrolytic action to store energy in the form of a small electric field, which is used to provide a measured amount of electric current or voltage to the device that it is connected to. The LGR2D821MELA50 Capacitor is suitable for use in audio, military and aerospace electrical systems, making it a great choice for a variety of applications.

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