URS1E471MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.551" (14.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	795mA @ 10kHz
Ripple Current @ Low Frequency:	530mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	URS
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
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

Aluminum electrolytic capacitors are unique electrical components which store electrical energy in the form of an electrical field. They are composed of two electrodes separarated by an electrolytic medium, such as a liquid or paste. The electrodes are typically made of aluminum, and the medium is an electrolyte, which is a form of ionic or polarizable material. This type of capacitor is also known as an electrolytic capacitor.The URS1E471MPD is a polar aluminum electrolytic capacitor that is commonly used in markets such as industrial, automotive, and telecom. This type of capacitor is especially used in high frequency and high voltage applications. It comes in a cylindrical shape with axial leads.The URS1E471MPD is characterized by its wide range of voltage rating, ranging from 6.3V to 500V. This allows it to be used in applications with higher voltage and power requirements. It also features a high operating temperature range of -40 to +85 degrees C, making it suitable for use in environments with wide temperature fluctuations. It also features a long life span, with capacitance levels retained after 2000 hours of operation at 25 degrees Celsius.The primary application for the URS1E471MPD is filtering, energy storage, and decoupling. Capacitance levels in these systems are typically low, so they need to have relatively low capacitance compared to other types of capacitors. Filtering, energy storage, and decoupling applications in high voltage and high frequency circuits often require a capacitor with a high dielectric strength, which the URS1E471MPD provides.There are several ways to explain the working principle of URS1E471MPD aluminum electrolytic capacitors. A capacitors ability to store charge is related to the principle of electric energy storage. Whenever electrical current is allowed to flow through the two plates of a capacitor, it accumulates on the positive plate, while the negative plate accumulates an equal but opposite negative charge. This accumulated charge creates an electric field across the plates. When the capacitor is connected to a circuit, the electric field stores and transfers the charge to other parts of the circuit.The working of URS1E471MPD is based on an aluminum foil as the positive plate and aluminum oxide as the dielectric. This combination of aluminum oxide and metal foil allows for an extremely thin insulation layer, resulting in higher capacitance. It also increases the amount of electrical energy that can be stored for a given voltage rating. This type of capacitor also has high ripple current capability because of its high dielectric strength, allowing it to handle high voltage and high frequency electrical signals without significant capacitor degradation.The URS1E471MPD is a versatile aluminum electrolytic capacitor that provides long life, high reliability, and high temperature tolerance. It is suitable for a wide range of applications, including filtering, energy storage, and decoupling. This type of capacitor is also characterized by its low capacitance, high ripple current capability, and high operating temperature range. With its unique combination of features, it is an ideal choice for high voltage and high frequency applications.

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