UVR1H2R2MDA

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:	56mA @ 10kHz
Ripple Current @ Low Frequency:	28mA @ 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:	50V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are a type of capacitors commonly used in the electronics industry. These capacitors come in various sizes and configurations and can be used in a variety of applications. The most popular type of aluminum electrolytic capacitor is the UVR1H2R2MDA. It is a radial, two-pin, miniature electrolytic capacitor with a rated voltage of 2.5V and a temperature range from -40°C to 85°C.The main purpose of an electrolytic capacitor is to store energy or serve as a filter device. They are typically used to filter power supply lines, as a bypass capacitor, or to create an audio-frequency filter. When used in circuit design, electrolytic capacitors serve as storage elements for high-frequency and high-voltage signals. They provide improved switch speed, higher current handling capability, and improved frequency response. In power supplies, they are used to filter RF noise and smooth out DC ripple.The UVR1H2R2MDA is a radial, two-pin, miniature electrolytic capacitor which offers a higher voltage rating and higher temperature range than other types of electrolytic capacitors. The two pins are soldered directly to the pads of the capacitor and act as the electrical connection. The capacitor’s body is made up of a conductive electrolytic material such as aluminum oxide. This provides the opportunity to store a significant amount of charge on the two plates. The capacitor then acts as an energy reservoir, absorbing and releasing energy to the surrounding circuitry.The UVR1H2R2MDA has a voltage rating of 2.5V and is most often used for signal filtering operations and high-frequency ripple suppression. Furthermore, its temperature range is from -40°C to 85°C, making it suitable for a wide range of applications. It is also noted for its low impedance characteristics, and is extremely reliable under long-term use. The capacitor is also designed to be RoHS compliant, ensuring safe use in many applications.The working principle of an electrolytic capacitor is very simple. An electric current flow from one terminal of the capacitor to the other terminal through the electrolyte. The electrolyte in the capacitor acts as a bridge between the two terminals. This bridge stores electric charge, which is stored as the capacitor’s potential energy. The strength of this electric field is determined by the size of the capacitor and the amount of electric charge stored on it.When a voltage is applied to an electrolytic capacitor, the electric charge stored in the capacitor is released, allowing current to flow from one terminal to the other. This current flow is also known as electrical conduction. The amount of charge released depends on the size and type of the capacitor, as well as the voltage applied to it. When the voltage applied is greater than the capacitor’s rated voltage, the capacitor can become damaged or even fail completely.In conclusion, the UVR1H2R2MDA is a radial, two-pin, miniature electrolytic capacitor used in a variety of applications. It provides excellent reliability under long-term use and is capable of storing a large amount of charge in a small capacitor. Its high voltage rating and temperature range make it suitable for high-frequency ripple suppression and power supply filtering. To ensure safe use, the capacitor is designed to be RoHS compliant. The working principle of an electrolytic capacitor is also straightforward and easy to understand.

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