ECA-1EM471

Series:	M
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	480mA @ 120Hz
Ripple Current @ High Frequency:	816mA @ 10kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.532" (13.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are by far the most common type of capacitor used today in virtually every electronic system imaginable. They are manufactured from aluminum foil, with a dielectric of electrolytic paper, and solid electrolyte comprising the anode. Aluminum electrolytic capacitors offer excellent overall performance, providing high capacitance, high voltage, and low ESR when compared to alternative types. They are typically much cheaper than other types of capacitors, such as tantalums and ceramic capacitors, and can have a long lifespan if manufactured correctly.The ECA-1EM471 aluminum electrolytic capacitor is a miniaturized unit suitable for general purpose applications. It is constructed of an electro-conductive paper dielectric sandwiched between two aluminum foil electrodes. To protect the capacitor from short circuiting, it is further sealed with epoxy resinend-terminals and a plastic base. This capacitor is a non-polarized type, and is designed to operate up to a rated voltage of 6.3V, with a maximum operating temperature of 85°C. The ECA-1EM471 has a high capacitance of 470μF, and a quite low-ESR of only 30mΩ.ECA-1EM471 capacitors can be applied in a wide range of applications. They are particularly well-suited for use in power supplies, due to their high capacitance and low ESR values. They are also popular in applications such as voltage divider networks, electronic filtering, and micro wave ovens. In applications where space is limited, ECA-1EM471 can be a great choice since it is smaller than most other aluminum electrolytic capacitors.The primary advantages of aluminum electrolytic capacitors come from their principles of operation. These capacitors are constructed from two thin aluminum foils, one of which is etched to create a lattice pattern While the other is the anode It is immersed in an electrolyte, usually composed of a mixture of both solid and liquid substances. The liquid substances “conduct” the charge from one side of the capacitor to the other. This process is known as “capacitance”.The working principle of an ECA-1EM471 aluminum electrolytic capacitor can be summarized in three steps:• First, the applied voltage causes the anode plate to become charged.• Second, the electric field between the charged anode and the electrolyte creates a field that induces a flow of charge across the capacitor.• Lastly, the induced charge flow is stored in the lattice structure of the etched aluminum foil. This creates a capacitance that is proportional to the applied voltage and the size of the capacitor. Capacitance is one of the key properties of any aluminum electrolytic capacitor. It is a measure of how much charge a capacitor can store for a specific amount of voltage, which is proportional to its physical size. The ECA-1EM471 has a capacitance of 470μF and it is designed to operate up to 6.3V.In conclusion, the ECA-1EM471 is an ideal choice of aluminum electrolytic capacitor for a wide variety of applications. It offers the advantages of high capacitance, high voltage and low ESR, making it an excellent choice for power supplies and other similar applications. Additionally, its small size makes it ideal for applications where space is limited. It works by inducing charge flow across the capacitor via an electric field, which is then stored in the lattice structure of the capacitor.

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