865230242001

Polarization:	Polar
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.209" L x 0.209" W (5.30mm x 5.30mm)
Height - Seated (Max):	0.217" (5.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	42mA @ 10kHz
Ripple Current @ Low Frequency:	28mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	WCAP-AS5H
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors, also known as aluminum electrolytic capacitors, are electrolytic capacitors with an anode consisting of a layer of aluminum oxide that acts as a dielectric. Aluminum Electrolytic Capacitors provide high-energy and stable capacitance values over a wide temperature range. This article will cover the 865230242001 application field and working principle of Aluminum Electrolytic Capacitors.

Applications

Aluminum Electrolytic Capacitors have many uses, and can be found in a variety of electronic devices. These capacitors are typically used for smaller values - usually less than 10 μF. Despite this, they can be used for larger values such as in audio equipment. They are also used in filters, as coupling capacitors, for bypassing, energy storage, automatic level control, and decoupling. These capacitors are also used in power supplies for smoothing and filtering, for bypassing and signal coupling, and in pulse power applications.

Working Principle

Aluminum Electrolytic Capacitors use an electrolyte to form an electric double layer between two aluminum foils or metal plates. An anode of aluminum oxide is formed by a chemical process where the aluminum is anodized using the electrolyte. This creates a dielectric layer that is very stable and has a low leakage current. The electrolyte, usually aqueous, provides the counter ion in the electric double layer and the capacitance is proportional to the area of the electrode plates and the dielectric permittivity between them. The capacitance is dependent on the temperature and often decreases at higher temperatures.

Conclusion

Aluminum Electrolytic Capacitors are the most common type of electrolytic capacitors due to their ability to provide high-energy and stable capacitance values over a wide temperature range. They are used for a variety of applications, such as filters, bypassing, energy storage, automatic level control, and decoupling. The working principle of Aluminum Electrolytic Capacitors involves an anode of aluminum oxide formed by electrolyte, which is stable and has a low leakage current. The capacitance is proportional to the area of the electrode plates and the dielectric permittivity between them.

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