SK471M6R3ST

Series:	SK
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	6.3V
ESR (Equivalent Series Resistance):	620 mOhm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	380mA @ 120Hz
Ripple Current @ High Frequency:	418mA @ 1kHz
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
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 are recent additions to the range of capacitors. They offer many advantages over other types of capacitors, such as greater energy storage and superior electrical performance. The advantages of aluminum electrolytic capacitors have made them popular in a wide variety of applications, from consumer electronics to power grids.SK471M6R3ST is a type of aluminum electrolytic capacitor specifically designed for use in automotive applications. It features a rated operational temperature range of -40°C to + 105°C and a maximum capacitance of 470μF and a rated voltage of 6.3V. The capacitor also has a dielectric strength of 10.0KV and a life expectancy of 2000hrs at +105°C (85°C). The SK471M6R3ST also has a low internal resistance, low ESR, and low ESL, making it ideal for applications with high frequency switching and high inrush currents.The working principle of an SK471M6R3ST aluminum electrolytic capacitor is based on the process of electrolysis. An electrolytic capacitor uses a chemical reaction between two metal plates immersed in an electrolyte solution to create an electric current. The positive plate is made of aluminum and is coated with a protective oxide layer. The negative plate is made of carbon and is typically a flat sheet of paper or a foil. An electric current in the form of electrons is passed between the two plates, which causes electrophoretic migration of the aluminum ions in the oxide layer to the negative plate. This charge is stored within the capacitor, and when a voltage is applied to the plates, current flows in the opposite direction.The SK471M6R3ST’s wide operating temperature range and high capacitance make it ideal for automotive applications such as onboard electronics, starter motors, alternators, and fuel injection systems. The low ESR and ESL also make the SK471M6R3ST ideal for applications that require high frequency switching or large inrush currents. Additionally, the long life expectancy of the SK471M6R3ST make it highly reliable for sustaining long-term operation in automotive applications. The high capacitance and wide temperature range make the SK471M6R3ST suitable for use in many types of consumer electronics. These capacitors are used for power supplies and voltage regulation in consumer electronics such as laptops, PCs, and gaming consoles. SK471M6R3ST capacitors can also be used in audio amplifiers for improved sound quality and performance.In summary, SK471M6R3ST is a type of aluminum electrolytic capacitor specifically designed for automotive and consumer electronics applications. It features a high capacitance and wide operating temperature range, as well as low internal resistance and low ESR and ESL. Additionally, the long life expectancy makes the SK471M6R3ST highly reliable and suitable for sustained operation in automotive and consumer electronic applications.

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