SK2R2M450ST

Operating Temperature:	-25°C ~ 85°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.591" (15.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Applications:	General Purpose
Ratings:	--
Polarization:	--
Series:	SK
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	120.63 Ohm
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are amongst the most widely used capacitors in the world. They are found in almost every electronic device manufactured. SK2R2M450ST is a miniaturized aluminum electrolytic capacitor which is highly popular in the industry. This article will discuss the applications field and working principle of this capacitor.SK2R2M450ST belongs to the group of surface mounted aluminum electrolytic capacitors. It is available with a voltage rating of 2.5 Volts and capacitance values of 10μF, 22μF, 47μF, and 100μF. It is also available in a variety of other materials, such as nickel, silver, and gold-plated. It has a much smaller size and weight than traditional electrolytic capacitors, making it ideal for portable electronics such as PDA’s, cellular phones, and digital cameras.The applications field of SK2R2M450ST aluminum electrolytic capacitors is vast, which includes sound cards and sound systems, LF noise filtering, bulk power decoupling and energy storage, power supply filtering, audio signal filtering, and EMC filter applications. It is also ideal for automotive, medical, telecommunication, instrumentation, and audiovisual applications.The working principle of SK2R2M450ST aluminum electrolytic capacitors is based on Faraday\'s Law of Electrolysis. This law states that when a voltage is applied across a conductor, a current is generated in the conductor, with the amount of current dependent on the voltage, the area of the conductor, and the distance between the two points. This current generates an opposite electric field, which creates a space charge between the two conductors. This charge creates an electrostatic field, which is responsible for the capacitor\'s electrical properties.The SK2R2M450ST aluminum electrolytic capacitor is constructed from an anode and a cathode, separated by a solid dielectric layer, usually made from aluminium oxide. The construction of the dielectric layer determines the capacitor\'s characteristics, such as voltage rating, capacitance, leakage current, and self-healing capability. The physical construction of the SK2R2M450ST aluminum electrolytic capacitor also contributes to its ability to withstand vibration and shock.SK2R2M450ST aluminum electrolytic capacitors are highly reliable and can be used in a wide range of applications. They are also economical and have long life spans, making them ideal for many electronic projects. The size, weight and voltage rating make this capacitor suitable for a wide variety of commercial and industrial applications, which require a small and lightweight capacitor.In conclusion, the SK2R2M450ST aluminum electrolytic capacitor is a highly popular capacitor, due to its size, weight, voltage rating, capacitance values and wide range of applications. The working principle of this capacitor is based on Faraday\'s Law of Electrolysis, with the dielectric layer providing the needed electrical properties that are responsible for its reliability and performance. Its ability to withstand vibration and shock make it an excellent choice for a wide range of applications, such as sound cards, sound systems, LF noise filtering and power decoupling, power supply filtering, audio signal filtering, and EMC applications.

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