LGU2E471MELZ

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.969" (50.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.475A @ 50kHz
Ripple Current @ Low Frequency:	1.65A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGU
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are an integral part of a variety of electronic circuits and systems. They are used in applications beyond simply storing electricity and are found in many of the electronic devices we use on a daily basis. The LGU2E471MELZ is one such aluminum electrolytic capacitor. It is a long life, low impedance capacitor that is designed for use in high frequency circuits, power supplies, and motor control systems. This capacitor is made of an aluminum electrolytic foil that is sandwiched between two epoxy-coated electrodes, making it extremely robust and reliable in extreme conditions. This makes it popular for use in any environment that experiences high levels of humidity, vibration, or temperature changes. The LGU2E471MELZ’s structure consists of an aluminum electrolyte and two electrodes. The electrolyte is an aluminum foil that has been anodized and then plated with an electrolyte solution, such as ethylene glycol, to create an insulated barrier between the two electrodes. The two electrodes are connected to a lead-out wire and then connected to two terminals. This forms a combination of two capacitors in one single unit, enabling the capacitor to store electricity while remaining in a very compact package. The capacity of the LGU2E471MELZ is 470 µF and its voltage rating is 16V. This means that it can store a large amount of charge at one time and handle high voltages, making it an ideal capacitor for power supplies and motor control systems. It also has an ESR rating of 45mΩ, indicating that it is stable and reliable under high power scenarios. The working principle of the LGU2E471MELZ is based on the fact that when a voltage is applied across its electrodes, an electric field is created in the anodized aluminum foil between the electrodes. The electric field creates a dielectric or insulating barrier across the electrodes, which in turn creates a storage reservoir for the electrons. This process is known as electrical double-layer capacitance (EDL), and is one of the fundamental principles of capacitance. The LGU2E471MELZ is specifically designed for use in high-frequency circuits, power supplies, and motor control systems. It has a low ESR rating, making it more stable under high power scenarios than other capacitors. It is also able to handle high voltages and is extremely robust and reliable in environments that experience vibration, humidity, or temperature changes. It is an ideal choice when reliability and durability in extreme conditions are required.

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