SK470M016ST

Series:	SK
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	4.52 Ohm
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	130mA @ 120Hz
Lead Spacing:	0.079" (2.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Height - Seated (Max):	0.512" (13.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: SK470M016ST Application Field and Working Principle

Aluminum electrolytic capacitors are one of the most common type of capacitors used for a wide variety of electrical and electronic purposes. This type of capacitor is characterized by its very small size, and its relatively high capacitance. As such, they are used in almost all types of electronic devices and circuits. This article will discuss the application field of SK470M016ST, an aluminum electrolytic capacitor, and its working principle.The SK470M016ST is a non-polarized aluminum electrolytic capacitor designed for applications requiring low-leakage, low-impedance, and a high capacitance value. The non-polarized design and high capacitance value allow the capacitor to store more energy, and thus, improves the performance of electronic circuits. This capacitor has a rated voltage of 16V, and a capacitance of 470μF. The maximum ripple current of this capacitor is 100mA, and the maximum ESR is 0.1Ω, which makes it suitable for high frequency applications.The working principle of the SK470M016ST capacitor is based on the principle of electrolysis. A electrolytic solution, typically containing a solution of potassium hydroxide and a palladium catalyst, is filled in the capacitor\'s anode and cathode. The electrolytic solution in the capacitor acts as an insulating medium between the anode and cathode. In the presence of a current flow, the electrolytic solution breaks down and forms a layer of electrons on the capacitor\'s anode surface. This layer of electrons, known as the electrolyte film, is responsible for storing the electrical energy.In a capacitor, the amount of energy stored is proportional to the capacitance, which is defined as the product of the voltage across the capacitor and its capacitance. As the voltage across a capacitor is reduced, its capacitance also decreases. Therefore, a capacitor with a high capacitance has a better ability to store a large amount of energy. The capacitance of the SK470M016ST is 470μF, which means it has the ability to store a large amount of energy.The SK470M016ST is a non-polarized capacitor, which means it will not suffer from polarity reversal during installation or use. This makes it an excellent choice for applications that need a reliable and robust capacitor. This type of capacitor can also be used in high frequency or low impedance applications. Additionally, its low ESR and high voltage capabilities make the SK470M016ST suitable for many other applications, including power supply design and signal filtering.In conclusion, the SK470M016ST aluminum electrolytic capacitor is an ideal choice for applications that require low leakage, low impedance, and a high capacitance value. Its non-polarized design and high capacitance allow it to store more energy, while its low ESR and high voltage capabilities make it perfect for high frequency and low impedance applications. This makes it an excellent option for a wide range of applications.

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