ULD1H3R3MDD1TA

Ratings:	--
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:	70mA @ 100kHz
Ripple Current @ Low Frequency:	29.4mA @ 120Hz
Applications:	General Purpose
Series:	ULD
Polarization:	Polar
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	3.3µF
Part Status:	Active
Packaging:	Tape & Box (TB)

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Aluminum electrolytic capacitors are mainly used to store and release electrical current in electronic processes, such as circuit-closing, signal buffering, power-input dampening, and power-output control. The ULD1H3R3MDD1TA aluminum electrolytic capacitors are specially designed for high voltage applications and provide protection from inrush current as well as a very wide range of temperature cycling.The overall construction of a ULD1H3R3MDD1TA aluminum electrolytic capacitor consists of a hermetically sealed anode and a series of electrolyte-filled anode plates. The hermetic seal ensures that the temperature and motion of the system remain consistent. On the other side, the electrolytic anode plates are used to store and dissipate electrical energy. They also serve to filter the presence of high frequencies and flow.The ULD1H3R3MDD1TA aluminum electrolytic capacitor is widely used in applications such as communication systems, power supplies, lighting systems, and machine automation. In communication systems, for example, ULD1H3R3MDD1TA aluminum electrolytic capacitors provide the necessary voltage and current stability to ensure clear and reliable signal transmission. The aluminum construction of the anode and the electrolytic anode plates enables the component to withstand extreme temperatures and transient electrical loads. In power supplies, ULD1H3R3MDD1TA aluminum electrolytic capacitors can store and release energy to meet varying voltage and current demands. In lighting systems, they are used to stabilize the delivered current to ensure maximum illumination and efficiency.In terms of working principle, every ULD1H3R3MDD1TA aluminum electrolytic capacitor is basically an “ion exchanger” between two plates of conductive material. One plate, the anode, is immersed in the electrolyte, and the other is insulated. When a current is passed between the plates, the resulting energy exchanges cause ions to move from one plate to the other. This movement of ions produces a difference in charge between the two plates. This difference in charge keeps the pressure stable and is known as the capacitor’s capacitance.Finally, the ULD1H3R3MDD1TA aluminum electrolytic capacitors are typically configured with an additional feature called a self-healing system. This system is designed to quickly restore the normal operating current if a high current flows through the capacitor for a short period of time. This ensures that sudden changes in the electrical load or a sudden burst of energy does not result in severe damage or instability to the system.In conclusion, the ULD1H3R3MDD1TA aluminum electrolytic capacitors are highly versatile components that can be utilized in a range of applications where high voltage and stable current are required. By providing a hermetically sealed anode, an electrolytic anode plates, and a self-healing system, these components are able to provide reliable and efficient operation in critical applications.

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