UPB1H3R3MDD

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:	33mA @ 100kHz
Ripple Current @ Low Frequency:	20mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPB
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	3.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are among the most popular and widely used capacitor types in the electronics industry. These capacitors are composed of an anode and a cathode, both made of aluminum, separated by an electrolyte or an oxide layer. The oxide layer acts as the dielectric, which provides the electrical insulation required for successful operation of the capacitor. The oxide layer is formed when the aluminum plates are immersed in an acidic electrolyte solution. This oxide layer gives the capacitor its ability to store large amounts of energy and is also responsible for its high capacitance rating.The UPB1H3R3MDD is an aluminum electrolytic capacitor designed for use in a variety of applications. It is commonly used for power supplies, high frequency, and audio applications. The UPB1H3R3MDD has a polar capacitor design, meaning that the terminals are spaced apart and labeled differently, depending on the direction of the current. This helps ensure that the capacitor operates properly and is not damaged during installation.The UPB1H3R3MDD has a maximum capacitance rating of 3300µF, with voltage ratings between 2.5V and 35V.This capacitor is rated for an endurance of 2000 hours at an operating temperature of 105°C, which makes it suitable for extended use in harsh environmental conditions.The UPB1H3R3MDD also has a high ripple current rating, which allows it to provide the required energy output in high current pulses.When using the UPB1H3R3MDD, it is important to ensure that the capacitance rating and voltage rating are compatible with the application. If the applied voltage exceeds the rated voltage of the capacitor, it can lead to catastrophic failure. It is also important to take into account the ambient temperature, excessive heat can decrease the life expectancy of the capacitor.The working principle of an aluminum electrolytic capacitor is based on the same principle as any other capacitor. The aluminum plates are immersed in an electrolyte solution and separated by a dielectric material. When a voltage is applied across the plates, an electric field is generated which causes electrons to be displaced from one plate to the other, creating a charge separation, which is the basis for the capacitor\'s ability to store energy. The charge separation remains constant until a different voltage is applied to the capacitor, at which point the capacitor will discharges its stored energy.In conclusion, aluminum electrolytic capacitors are a popular choice in many applications due to their high capacitance rating and wide range of available voltage ratings. The UPB1H3R3MDD is a common type of aluminum electrolytic capacitor, with a maximum capacitance rating of 3300µF and a wide range of voltage ratings. It also has a high endurance rating, making it suitable for use in tough conditions. The working principle of the aluminum electrolytic capacitor is based on the same principle as any other capacitor, with an electric field being generated which causes electrons to flow between plates.

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