EEU-TA1H471LB

Series:	TA
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 125°C
Operating Temperature:	-40°C ~ 125°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.238A @ 120Hz
Ripple Current @ High Frequency:	1.65A @ 100kHz
Impedance:	55 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors are widely used in our daily life and are one of the most popular capacitors available on the market. Among them, the EEU-TA1H471LB is a miniaturized device that is designed for low-voltage applications. It has an operating temperature range of -55 to +105°C, making it suitable for a variety of applications.The EEU-TA1H471LB aluminum electrolytic capacitor is a radial leaded device and is available in both lead (Pb) and lead-free (RoHS Compliant) options. It has a 4.7 μF capacity and a maximum voltage rating of 6.3 VDC. It has a maximum ripple current rating of 4 mA (at 20°C) and a maximum leakage current rating of 2.5 μA (at 20°C). The EEU-TA1H471LB is also rated for DC reliability life of up to 5000 hours.The working principle of the aluminum electrolytic capacitors is based on the chemistry of aluminum oxide. The capacitor is composed of two plates, separated by a separator. On one plate, anode, aluminum oxide is formed by anodic oxidation to form an insulating oxide layer. On the other plate, cathode, there is an electrolyte. This electrolyte contains aluminum ions and other ions, which allow the current to flow in between the two plates.When a voltage is applied to the capacitor, the positive ions in the electrolyte move toward the anode, and the negative ions move toward the cathode. This creates an electrostatic field between the plates, causing a charge to be stored in the capacitor. When the voltage is removed, the charge is slowly discharged back into the electrolyte, creating a continuous cycle.Aluminum electrolytic capacitors can be used in a variety of applications, including power supplies, DC-DC converters, audio amplifiers, and switch mode power supplies. They are also commonly used in the medical and telecommunications industries, and for RF communication applications. They can handle high frequencies, but they have relatively low voltage ratings, so they are not suitable for applications that require high power outputs.In summary, the EEU-TA1H471LB aluminum electrolytic capacitor is a miniaturized device suitable for low-voltage applications, with a 4.7 μF capacity, 6.3 VDC maximum voltage rating, 4 mA maximum ripple current rating, and 2.5 μA maximum leakage current rating. Its working principle is based on the chemistry of aluminum oxide, while its application fields include power supplies, DC-DC converters, audio amplifiers, switch mode power supplies, and RF communication applications.

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