EEU-FR1V471L

Series:	FR
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	9000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.17A @ 120Hz
Ripple Current @ High Frequency:	1.56A @ 100kHz
Impedance:	30 mOhms
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.866" (22.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: EEU-FR1V471L Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in electronic products and electrical appliances due to their large capacity and low cost. They are generally divided into cylindrical capacitors, screw-type capacitors and surface-mount capacitors. Among them, the EEU-FR1V471L is a surface-mount type aluminum electrolytic capacitor, which is widely used in various electronic devices requiring low-loss and excellent frequency characteristics.The EEU-FR1V471L is a miniature, surface-mount aluminum electrolytic capacitor with an extremely small size and high capacitance. Its rated capacitance range is from 470uF to 1000uF and its operating temperature range is -55℃ to +105℃. It is also equipped with a highly reliable ESR value and excellent frequency characteristics, making it perfectly suitable for use in high-frequency circuits.In terms of manufacturing principle, the EEU-FR1V471L consists of a positive electrode, a negative electrode, and a Diel layer. The positive electrode is made of foil, mostly made of aluminum, and the negative electrode is made of a special electrolyte that can ionize. The Diel layer is a thin insulating film between these two electrodes. When voltage is applied between them, electrons will enter the positive aluminum foil, creating an electric field and inducing an electric charge.When a high AC voltage is applied, the capacitance of the EEU-FR1V471L will change. The electric charge induced by the aluminum foil is mainly determined by the capacitance of the film and the volume of the electrolyte. At the same time, the capacitor can also filter out high frequency signals, stabilize voltage, and maintain the starting voltage of the circuit.In terms of application field, EEU-FR1V471L aluminum electrolytic capacitors are mainly used in automotive electronics, computer, consumer electronics and other products where low loss and excellent frequency characteristics are required. It can be used for signal filtering, stabilizing and impedance matching.Due to its small size, low loss, excellent frequency characteristics, and reliable ESR value, the EEU-FR1V471L tantalum electrolytic capacitor is one of the most advanced and reliable aluminum electrolytic capacitors available. It is extremely versatile, and is suitable for a wide range of applications - from automotive electronics to computer and consumer electronics. With proper selection and application, it can provide the user with the performance necessary to ensure the successful operation of their desired system.

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