UVR2AR22MDD

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:	0.079" (2.00mm)
Ripple Current @ High Frequency:	9.4mA @ 10kHz
Ripple Current @ Low Frequency:	4.7mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UVR
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	0.22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to UVR2AR22MDD Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electronic devices that are widely used in a range of products from consumer electronics to industrial equipment. They are made of aluminum oxide films and are used for providing energy storage and as energy-sipping momentum/current control devices. In other words, these capacitors permit the formation of a high-density electrical field, without developing permanent damage to the device itself or those around it.The UVR2AR22MDD aluminum electrolytic capacitor is one such device available from many suppliers. It\'s a two-terminal polarized device, rated for use in audio and similar applications with a maximum ripple current of 25 amps and a capacitance range from 4.7uF to 3500uF. It is designed with a long-term reliability in mind and is also capable of related to DC and AC audio-frequency signals.

Overview of UVR2AR22MDD Aluminum Electrolytic Capacitors

The UVR2AR22MDD aluminum electrolytic capacitor consists of a cylindrical anode composed of highly conductive aluminum foil capacitance anode paper glued together to form a core, a cylindrical cathode composed of corrosion resistant lead-free anode paper, and an electrolyte that is composed of an organic medium. The capacitor is sealed with polyester film or polysulfone and secured against physical damage by a shell made of polystyrene. Additionally, the device includes a voltage-regulating function that automatically adjusts itself according to changes in frequency, temperature, and other operating conditions. This feature helps ensure that the capacitor delivers superior long-term stability and reliability. The UVR2AR22MDD capacitor is rated for an ambient temperature range of 0°C to 70°C and can withstand ESD shocks of up to 9 kV AC or 12 kV DC without causing permanent damage.

Application Field and Working Principle of UVR2AR22MDD Aluminum Electrolytic Capacitors

Due to its ability to withstand high operating temperatures, the UVR2AR22MDD aluminum electrolytic capacitor is ideal for use in automotive, audio, and other industrial applications. Its wide operating temperature range (0°C to 70°C) makes it suitable for use in a variety of environmental conditions. Additionally, the capacitor is designed with a high ripple current tolerance and is capable of providing reliable performance in low and high frequency operations. In terms of its working principle, the UVR2AR22MDD capacitor works by storing opposing electrical charges in two terminals (cathode and anode) divided by a non-conductive material. The device works by separating positively-charged ions from negatively-charged ions, and thus storing energy in terms of electrical charge. When a current is passed through the capacitor, this stored energy is discharged and converted into a voltage. The capacitor ensures that it does not overcharge by filtering out any incoming signals that exceed a certain frequency or amplitude. This filtering process is accomplished through its wide range of capacitance values and unique ripple current tolerance design. Additionally, the voltage-regulating feature of the capacitor helps maintain stable performance and prevents the device from getting damaged due to environmental temperature changes.

Conclusion

In conclusion, the UVR2AR22MDD aluminum electrolytic capacitor is an ideal choice for a wide range of consumer and industrial applications. It offers a wide capacitance range, excellent ripple current tolerance, and a voltage-regulating feature that helps maintain optimal performance. Additionally, its long-term reliability and ability to withstand high operating temperatures make it an excellent choice for audio, automotive, and other industrial applications.

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