UVR2E4R7MPD1TD Capacitors

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.512" (13.00mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Ripple Current @ High Frequency:	88mA @ 10kHz
Ripple Current @ Low Frequency:	55mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UVR
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors

An Aluminum electrolytic capacitor, also known as an Aluminum electrochemical capacitor, is a capacitor type that has been in existence since the early twentieth century. It consists of two electrodes: an aluminum foil electrode coated in an oxide film, and a liquid electrolyte, typically a mixture of organic solvents and aqueous salt solutions such as potassium hydroxide. An aluminum electrolytic capacitor typically has a load voltage rating of anywhere from 25 V to 1000 V, with capacitance ranging from 0.01pF to 10,000 microfarads, depending on the type of aluminum foil used.The UVR2E4R7MPD1TD is a type of aluminum electrolytic capacitor. These capacitors are widely used in high voltage applications where high heat, high frequency, and low impedance are required. They are most often used in applications such as power supplies, inverters, motor applications, and in instrumentation and control circuits. This type of capacitor is also often used in turbo-machinery, high-speed rotating machinery, as well as mobile applications such as cell phones and tablets.The operating principle of the UVR2E4R7MPD1TD aluminum electrolytic capacitor is based on the Faraday’s Law of Electrolytic Capacitance. The foil electrode is energized by applied voltage which causes an electrolytic reaction. This reaction forms a metal oxide layer (anodic oxide) on the surface of the electrode. This then acts as a dielectric material and stores the electric field energy which is then released as the capacitor is discharged.This type of capacitor is also referred to as high temperature aerospace grade, which is rated for temperatures up to 125°C. The capacitors are designed to withstand varying temperatures and voltage cycles, providing high capacitance retention and extended shelf life. The UVR2E4R7MPD1TD aluminum electrolytic capacitor also has good low leakage capability, making it ideal for high voltage, high frequency and low impedance applications.The UVR2E4R7MPD1TD aluminum electrolytic capacitor also exhibits a low equivalent series resistance (ESR) in comparison to other aluminum electrolytic capacitor types. This helps to reduce the heat generated when the capacitor is in use. The lower the ESR, the less power is wasted due to losses, which makes the capacitor more efficient and increases its lifetime.The UVR2E4R7MPD1TD aluminum electrolytic capacitor has a variety of practical applications in both industrial and consumer electronics, including the use in power supplies, inverters, motor applications, and in instrumentation and control circuits. Its robust construction and high temperature capabilities make it an excellent choice for use in a wide variety of electronics, from consumer electronics to aerospace applications.

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