UKT0J471MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.453" (11.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Ripple Current @ High Frequency:	405mA @ 10kHz
Ripple Current @ Low Frequency:	270mA @ 120Hz
Applications:	Audio
Ratings:	--
Series:	UKT
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	6.3V
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 – UKT0J471MPD Application and Working Principle

An aluminum electrolytic capacitor (sometimes known as an aluminum electrochemical capacitor, electronic circuit, or just electrolytic capacitor) is a type of capacitor that uses an ionic, electrical conducting layer of electrolyte between two of its conducting electrodes. It is composed of an electrolyte, anode and cathode, and a dielectric layer in between them known as the dielectric core. It is commonly used in applications requiring high capacitance, often in the form of integrated circuits.The UKT0J471MPD is an aluminum electrolytic capacitor specifically designed for high-frequency applications. It offers excellent performance and reliability in very small packages. Its unique design and long-term stability makes it ideal for use in high-frequency SMPS, audio, video, medical, automotive, and industrial applications, among others.The working principle behind the UKT0J471MPD is based on the electrochemical reaction between its electrolyte, anode, and cathode. As a charge is applied, an electric current passes through the electrolyte and a layer of oxide is formed at the anode and cathode. This layer of oxide appears as an insulating layer between the two points and increases the capacitance of the system. The higher the capacitance, the greater the amount of energy stored in the capacitor.In order to function properly in its application, the UKT0J471MPD must adhere to certain design and electrical parameters. To ensure maximum efficiency and reliability, the capacitor must have a long withstand voltage, a low ESR (equivalent series resistance), a wide temperature range, low leakage current, and a high ripple current. Furthermore, its overall electrical characteristics must meet certain high-frequency standards, such as those outlined in the IEC 61937-4 international Standard.The UKT0J471MPD is built to be able to handle extreme environmental conditions due to its robust construction. It is sealed with a polycarbonate and epoxy coating, which helps to increase its insulation level and stability. In order to ensure long-term reliability, the capacitor is subjected to rigorous testing and quality control procedures. By designed and manufactured with care, the UKT0J471MPD offers excellent performance and long-term reliability in high-frequency applications. It is capable of handling extreme temperatures and a variety of load conditions without compromising on stability or efficiency. As such, it is an ideal choice for a wide variety of applications in high-frequency SMPS, audio, video, medical, automotive, and industrial applications.

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