LGR2E821MELC40

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
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:	250V
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 are well known for their usage in electronic circuits, and the LGR2E821MELC40 is a particular type of electrolytic capacitor which offers superior performance compared to many other comparable components. This capacitor is of the radial leaded type, which means that it is installed with its leads perpendicularly aligned to the circuit board. It is made using a combination of aluminum and a dielectric material, typically a paper or polymer type. The capacitor is also encapsulated in a tough epoxy resin.The primary application fields of the LGR2E821MELC40 aluminum electrolytic capacitor are high frequency and low frequency circuit applications. This type of capacitor is particularly useful in filtering and various rectifier-based applications, such as in switching power supplies and in voltage signal rectification. It is also ideal for use in various types of oscillator circuit applications, such as in tuning circuits and in low voltage signal processing.The main working principle behind the LGR2E821MELC40 aluminum electrolytic capacitor is simple. The device works by storing an electrical charge on its metallic plates, which are then separated by the dielectric material. It should be noted that the two plates are polarized, meaning that the orientation in which the capacitor is installed will directly affect its performance. In the unusual event that the device is installed in an incorrect orientation, it will be completely ineffective and may even cause a circuit malfunction.When electricity is passed through this type of capacitor, the charge builds up a potential difference over the capacitor plates which is proportional to the applied voltage. This potential difference will ultimately be discharged once the capacitor has reached its maximum charge. Once the capacitor is discharged, it must be recharged in order to work again. This process is known as capacitance, and is what makes this type of capacitor so useful in electronic circuits.The LGR2E821MELC40 aluminum electrolytic capacitor is known for its superior performance, particularly in comparison to many other types of capacitors. Its high frequency and low frequency ability is ideal for many types of circuits, and its reliability makes it a popular choice for many commercial and industrial applications. Its relatively low profile and inexpensive cost also make it an attractive option for hobbyists and small-scale users of electronic components.

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