UUJ1A222MNQAZH

Polarization:	Polar
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.535" L x 0.535" W (13.60mm x 13.60mm)
Height - Seated (Max):	0.866" (22.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	931.5mA @ 10kHz
Ripple Current @ Low Frequency:	810mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UUJ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	2200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are used in many electronic and electrical circuits, providing an efficient way to store energy, filter signals and enable the use of external components. The UUJ1A222MNQAZH is a type of aluminum electrolytic capacitor and it is often used in high-power electronic and electrical applications.

Applications and Benefits

The UUJ1A222MNQAZH aluminum electrolytic capacitor is often used in applications such as audio and power amplifiers, power supplies and other high-power electronic circuits. Other common uses include motor control, AC/DC converters, EMI/RFI filtering, inverters, converters, and more. Aluminum electrolytic capacitors are highly efficient and offer several benefits, including:

• Long life span;
• High temperature tolerance;
• Excellent performance;
• High operating voltage capability;
• Extremely low equivalent series resistance (ESR); and
• Low leakage current.

The UUJ1A222MNQAZH aluminum electrolytic capacitor also has a wide range of capacitance values available, and higher values can be achieved through the use of multiple capacitors in parallel.

Construction and Working Principle

The UUJ1A222MNQAZH aluminum electrolytic capacitor is a type of polarized capacitor consisting of an anode and a cathode, both made of aluminum. The anode is coated with an oxide layer, which acts as the dielectric material. A series of electrolyte membranes are incorporated between the anode and cathode to increase the capacitance and to stabilise the oxide layer. This structure makes the aluminum electrolytic capacitor extremely efficient and allows it to have an extremely low ESR.The working principle of the aluminum electrolytic capacitor is relatively simple. When a voltage is applied across the terminals, electrons flow through the electrolyte, creating an electric current. This current charges up the surface of the anode, which then stores the electric charge and creates an electric field. This electric field creates a potential difference across the dielectric material, which causes electrons to be attracted to the anode. The attraction of the electrons to the anode creates the capacitance effect, with the capacitance being proportional to the applied voltage.

Conclusion

The UUJ1A222MNQAZH aluminum electrolytic capacitor is an efficient and reliable type of capacitor that is used in many high-power electronic and electrical applications due to its superior performance and high temperature tolerance. With its relatively simple construction and working principle, the UUJ1A222MNQAZH is able to provide a high capacitance value with a very low ESR, making it an ideal choice for many applications.

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