EET-UQ2S821LA

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.969" (50.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	4.62A @ 10kHz
Ripple Current @ Low Frequency:	3.3A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TS-UQ
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	243 mOhm @ 120Hz
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	820µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, a type of electrolytic capacitor, is an electrical component that stores energy in electric fields using two aluminum foils separated by a thin layer known as dielectric oxide film. The aluminum electrolytic capacitors have the ability to store a large amount of energy for a short period of time and thus are widely used in numerous applications. The most common application of aluminum electrolytic capacitors is in the production of power supplies in many industries such as medical, aerospace, telecommunications, and automotive. The EET-UQ2S821LA is a type of aluminum electrolytic capacitor. It is typically used in applications which require high capacitance and long lifetime due to the high-performance features of the capacitor and its usage of a conductive polymer cathode. It is also used in many automotive electrical systems where reliable performance is critical.The EET-UQ2S821LA is created using a cylindrically-shaped conductive aluminum anode and a conductive polymer cathode. The anode and cathode are separated by an electrolyte containing high purity benzimidazole and ethylene glycol. The electrodes of EET-UQ2S821LA form the capacitance by creating an electric field in the dielectric oxide layer of the capacitor. There is a large range of capacitance values available in this series from 0.2µF up to 100µF depending on the product series.The EET-UQ2S821LA capacitor is available with both radial and axial leads and has a very wide working temperature range from -55 to +105°C. This makes the capacitor suitable for many applications, including medical, automotive, digital control circuits, robotics, telecommunications, photovoltaic inverters and LED lighting. When using the EET-UQ2S821LA capacitor, it is important to pay attention to the rated ripple current and the rated voltage. The rated voltage of the capacitor should be lower than the system voltage to prevent failures. The EET-UQ2S821LA should also be stored in a dry and cool environment and should not be exposed to dust, moisture, or sudden temperature changes.The EET-UQ2S821LA has many advantages due to its high performance and long lifetime. It is especially suited for applications that require high stability and reliability. It has the ability to handle high frequency signals and can withstand tough environmental conditions. It is also large in capacity and has low equivalent series resistance, making it ideal for use in voltage switch mode power supplies. In addition, the capacitor has high reliability due to its solid capacitance, making it suitable for long-term use in applications that require high performance and a long lifetime.Overall, the EET-UQ2S821LA is a reliable and high-performance aluminum electrolytic capacitor suitable for a variety of applications. It is able to store vast amounts of energy for short time periods and can withstand tough environmental conditions. It also has a wide range of capacitance values and a long lifetime, making it ideal for many industrial applications.

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