LGR2W820MELZ45

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:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	800.8mA @ 50kHz
Ripple Current @ Low Frequency:	560mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGR
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	82µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
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

Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AEC) are one of the most commonly used and popular types of capacitors available. They are extremely versatile, and are used in a huge range of electronic devices, including telecommunications and computers. An AEC is a polarized capacitor which uses a pair of parallel electrodes called an anode and cathode, separated by a thin insulating layer of an electrolyte which is usually made of a thin film of aluminum oxide. AECs are able to store energy, much like a battery, by using an electrical field in a very thin membrane or film.

Aluminum Electrolytic LLGR2W820MELZ45 Capacitor

The LLGR2W820MELZ45 aluminum electrolytic capacitor is a device which is used for a variety of applications. It is a radial leaded capacitor in a large size, possesses a high capacitance, and has very low impedance. The device is unique in that it utilizes a low ESR aluminum electrolytic material and a low resistance cathode lead. This allows the capacitor to withstand large amounts of heat energy which is essential in applications where high performance is required, such as with high power devices. It also features an enhanced dielectric strength and rated temperature range of -40°C to +85°C.

Application Fields for LLGR2W820MELZ45 Aluminum Electrolytic Capacitor

The LLGR2W820MELZ45 aluminum electrolytic capacitor is a versatile device which is ideal for a variety of applications including: * Power supply filters – the device is able to handle large transient current and ripple current, making it a great choice for power supply lines.* Current churning needs – the low impedance of the device means that it can quickly and efficiently store and release power for current churning applications.* EMI/RFI filters – the device is able to attenuate and suppress high frequency EMI/RFI signals.* Surge protection – the high capacitance of the device is perfect for protecting equipment from sudden power surges.

Working Principle of LLGR2W820MELZ45 Aluminum Electrolytic Capacitor

The working principle of the LLGR2W820MELZ45 aluminum electrolytic capacitor can be best described as a combination of dielectric and electrical properties. The device consists of two sheets of electrolytic foil which are separated by a thin and porous electrolyte, usually made of a thin film of aluminum oxide. When voltage is applied to the electrode ends, the oxide film acts as an insulator, allowing a charge to remain stored between the plates. The capacity of the device is controlled by the dielectric constant and thickness of the oxide film, as well as the size and shape of the plates. The device is also able to withstand high temperatures due to the use of low ESR materials and a low resistance cathode lead.

Conclusion

The LLGR2W820MELZ45 aluminum electrolytic capacitor is a versatile device which is widely used for a variety of applications. It is ideal for use in power supply filters, current churning needs, EMI/RFI filtering, and surge protection. The device is able to store energy by utilizing electrodes separated by a thin insulating layer of an electrolyte, and is controlled by the dielectric constant and thickness of the oxide film, as well as the size and shape of the plates. The low ESR materials and low resistance cathode lead also allow the device to withstand high temperatures which is essential for high performance applications.

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

Part Number	Manufacturer	Price	Quantity	Description