UHW2A821MHD6

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.476" (37.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	28 mOhms
Ripple Current @ High Frequency:	3.51A @ 100kHz
Ripple Current @ Low Frequency:	2.106A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UHW
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	820µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electrical components used for storing energy, acting as filters for waveforms, blocking or passing DC and AC signals, and helping to regulate power-supply voltages. They are also known as electrolytic capacitors, electrolytic aluminum capacitors, and polarized capacitors.

UHW2A821MHD6 Aluminum Electrolytic Capacitors

UHW2A821MHD6 is a type of aluminum electrolytic capacitor designed for use in a wide range of applications. This is a snap-in, low-impedance product, featuring excellent low-ESR performance, high ripple current capability, and a long life span. It is ideal for use in consumer, industrial, and automotive applications where low impedance, low ESR, and high Ripple currents are required.

Application Field of UHW2A821MHD6 Aluminum Electrolytic Capacitors

UHW2A821MHD6 aluminum electrolytic capacitors are suitable for various applications including consumer, industrial and automotive segments. In consumer applications, these capacitors can be used in digital cameras and electronic equipment like computers, LCD monitors, printers and other electronic devices. In industrial applications, these capacitors are ideal for automatic control systems, high-frequency switching power supplies, high-frequency welding machines and elevators. In automotive applications, this capacitor is ideal for starting and charging systems, including wheel speed monitoring, and air bag control systems.

Working Principle of UHW2A821MHD6 Aluminum Electrolytic Capacitors

The UHW2A821MHD6 aluminum electrolytic capacitors consist of two metal plates, separated by an electrolyte material, usually a metal or metal oxide. The metal plates are wrapped in a heavy-duty outer insulated material, such as a polypropylene film or a polyester film.The capacitance of an aluminum electrolytic capacitor is determined by the size and number of metal plates, as well as the dielectric material used. When a voltage or current is applied across the capacitor\'s plates, the electric field created causes the metal atoms to lose electron charge and generate ions, which then change into the electrolyte material. This change in the electrolyte material causes the capacitor to store energy in the form of an electric field. This energy can then be released when the electric field is reversed.Aluminum electrolytic capacitors with UHW2A821MHD6 design typically feature low ESR and high ripple current, allowing them to work efficiently in applications requiring high energy density and low impedance. These capacitors also offer low leakage current, improved lifely span, and low temperature rises.In conclusion, UHW2A821MHD6 aluminum electrolytic capacitors are ideal components for applications requiring low ESR and high ripple currents. They are widely used in consumer, industrial, and automotive applications, and have a long life span and efficient performance.

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