UVP1H3R3MDD1TA

Series:	UVP
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3.3µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Bi-Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	27mA @ 120Hz
Ripple Current @ High Frequency:	54mA @ 10kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Height - Seated (Max):	0.492" (12.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most commonly used electrical components in many systems and are a major part of the electronics industry. It’s widely used because of the efficiency of its energy storage capabilities and its use for filtering applications.

UVP1H3R3MDD1TA Application Field and Working Principle

UVP1H3R3MDD1TA type aluminum electrolytic capacitor is a solid, electrolyte-filled aluminum dielectric capacitor with a small footprint and superior energy storage capabilities. It is mainly used for power supply filtering, smoothing circuits, protection circuits, and other applications.In UVP1H3R3MDD1TA type aluminum electrolytic capacitor, a thin layer of aluminum oxide is formed by subjecting aluminum foil and an electrolyte to an electrical field through electrodes. The thickness of the oxide dielectric layer is only about 2 nanometers, but it provides an excellent insulation layer for the capacitor. Since the capacitance of the capacitor is mainly determined by the thickness and material of this seemingly thin dielectric layer, UVP1H3R3MDD1TA type highly stable aluminum electrolytic capacitors are suitable for many precision power applications.The working principle of UVP1H3R3MDD1TA type aluminum electrolytic capacitor involves electrolysis of the electrolyte which produces an electric field in the thin oxide layer. The electric field is created between the positive and negative terminals of the capacitor and the oxide layer, providing a limited capacity of electrical energy. This energy is then used to store and discharge the charge that travels through the capacitor.

Conclusion

The UVP1H3R3MDD1TA type aluminum electrolytic capacitor has many advantages over other types of capacitors such as low cost, small size, long life and excellent performance in high frequency applications. Furthermore, its unique oxide layer provides excellent electrical insulation allowing for efficient charge storage and release. This makes it an ideal choice for many power supply filtering, smoothing circuits and protection circuits applications.

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