EEU-FR1J471B

Ripple Current @ Low Frequency:	1.496A @ 120Hz
Ripple Current @ High Frequency:	1.995A @ 100kHz
Impedance:	27 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
Series:	FR
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	10000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose

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Introduction to EEU-FR1J471B Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also called Electrolytic Capacitors, are electronic components made of two metal plates separated by an electrolyte and a dielectric material. They are the most common type of capacitor used in electrical and electronic circuits, and are widely used in power supplies, automotive and telecommunication applications due to their low cost and high energy density.The EEU-FR1J471B is a type of aluminum electrolytic capacitor that is small in size and has very high capacitance. This makes it ideal for applications that require a small amount of energy to be stored in a short amount of time. It is also capable of operating at high frequencies due to its high capacitance and power handling characteristics.

Applications of EEU-FR1J471B

The EEU-FR1J471B is used in a variety of applications, including automotive, telecommunication, and power supplies. It can be used in controlling the flow of current and power, as well as in smoothing out voltage fluctuations.Automotive Applications – The EEU-FR1J471B can be used in the automotive industry to provide a stable voltage supply for the vehicle\'s electrical system. This type of capacitor is used to control the flow of current and power, and can also help reduce the noise induced by the engine.Telecommunication Applications – The EEU-FR1J471B is also used in telecommunication applications due to its high efficiency and power handling capacity. It can be used to control data transmission rates or in power supplies for wireless communication systems.Power Supplies – The EEU-FR1J471B is capable of handling power applications that require high vibration, high temperature, and extreme environmental conditions. They can be used in uninterruptible power supplies, electronic motors, and generators.

Working Principle of EEU-FR1J471B

EEU-FR1J471B is an oil-filled, high temperature, aluminum electrolytic capacitor. It consists of a wound stainless steel cathode foil and an anode foil made of aluminum foil. The anode foil is etched with an electrolyte material to form a dielectric layer, while the cathode foil is wrapped in a thin film of oil. When voltage is applied to the capacitor, a charge is induced between the anode and cathode foils. When a capacitor is charged, it stores energy and electrical charge, allowing it to be used subsequently as an electrical source. As current flows through the capacitor, each of the two plates accumulates a specific amount of charge, with the anode gaining positive charge and the cathode gaining negative charge. This difference in charge is called capacitance and is measured in Farads. As the capacitor becomes charged, its capacitance increases and the amount of charge that it stores decreases. Eventually, the voltage across the plates decreases to a point where the capacitor becomes discharged. This process is known as polarization.

Conclusion

The EEU-FR1J471B is a type of aluminum electrolytic capacitor that is ideal for small energy storage applications that require high frequency operation. It can be used in automotive, telecommunication, and power supply applications due to its high efficiency and power handling characteristics. Its working principle is based on the accumulation of opposite charges on the anode and cathode foils, resulting in the formation of a dielectric layer. This creates a capacitor that is capable of storing and releasing energy when needed.

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