UVK1A221MDD1TA

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	330mA @ 10kHz
Ripple Current @ Low Frequency:	220mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UVK
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of electrolytic capacitors that use aluminum oxide as a dielectric. They are widely used in consumer electronics, power supplies, computer motherboards, and various other applications. The capacitor is composed of an anode made of aluminum foil, an insulating oxide layer, and a cathode made of a metal or other conductive material. The anode and cathode are separated by an electrolyte, usually a solution containing sulfuric acid and other additives.The capacitor works by creating an electric field between the anode and cathode, causing a charge to build up on each of the plates. This stored charge is what allows the capacitor to act as a conduit for current flow. The amount of charge stored depends on the amount of current flowing through the capacitor. The larger the capacity of the capacitor, the more charge it can store. Aluminum electrolytic capacitors can be used across a wide range of frequencies, from low-frequency signals to high-frequency signals in the GHz range.The UVK1A221MDD1TA aluminum electrolytic capacitor is particularly designed for extreme temperature and environmental conditions, such as high temperatures and dust-laden environments. This capacitor is most often used in applications that require protection from extreme temperature fluctuations and high levels of dust. It is often used in places such as power supplies, portable equipment, communication systems, high-voltage motor control systems, and other industrial applications.The main working principle of this capacitor is based on its high capacitance with low Equivalent Series Resistance (ESR), which allows it to transfer signals with minimal loss. It has a low inductance due to its long whip leads which restricts leakage currents during load transients. The aluminum electrolytic capacitor also has a high self-healing effect caused by the Formation Layer formation, which allows it to repair itself if an over-voltage condition occurs. This makes it well suited for high-voltage applications, as it can handle large voltage changes without breaking down.The UVK1A221MDD1TA aluminum electrolytic capacitor has a wide range of features including a high operating temperature of up to +85°C, high stability with a long shelf life, high ripple current capabilities, and a long-term reliability in the most demanding environments. This capacitor is also RoHS compliant and halogen-free.In conclusion, the UVK1A221MDD1TA aluminum electrolytic capacitor is a reliable and versatile device which can be used in extreme temperature and environment conditions. It is well-suited for high-voltage applications due to its self-healing effect and long-term reliability, as well as its high capacitance with low ESR values. With its many features and benefits, the UVK1A221MDD1TA aluminum electrolytic capacitor is an ideal device for a variety of application fields.

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