UBT1E331MPD8

Series:	UBT
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 125°C
Operating Temperature:	-40°C ~ 125°C
Polarization:	Polar
Ratings:	--
Applications:	Automotive
Ripple Current @ Low Frequency:	472.5mA @ 120Hz
Ripple Current @ High Frequency:	945mA @ 100kHz
Impedance:	75 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.709" (18.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors are widely used in electronics. In process and electronic products, they are used to store electrical energy to provide large capacitance in small physical packages. UBT1E331MPD8 is a type of aluminum electrolytic capacitor produced by Nichicon, a leading manufacturer of aluminum electrolytic capacitors. It is widely used in automotive, industrial, and home appliances. This article provides an overview of UBT1E331MPD8\'s application field and working principle.Application FieldIn consumer electronics, UBT1E331MPD8 can be found in audio equipment, such as Hi-Fi and Hi-End audio amplifiers, as well as electronic musical instruments. It is also used in battery-powered devices, such as portable DVD players and MP3 players. It is also used in automotive audio, electromagnetic components, switch power supplies, and LED lighting.In industrial applications, UBT1E331MPD8 is often used for EMS, power switching components, UPS uninterruptible power supply, welding power supply, etc. It is also used in military and aerospace equipment, such as navigation satellites, aircraft, missiles, and tanks.In home appliances, UBT1E331MPD8 can be found in televisions, air conditioners, refrigerators, microwave ovens, washing machines, and remote controllers. It is an effective component for high-temperature, high-pressure, and high-voltage applications.Working PrincipleUBT1E331MPD8 allows electrons to flow through a non-solid electrolyte, providing large capacitance in a small physical package. The electrolyte is made up of an oxidized aluminum foil electrode and is combined with an electrolyte solution.At the cathode, an oxidized aluminum foil electrode attracts electrons from an external source. As the electrons travel through the electrolyte, they eventually reach the anode. Here, the electrons flow back to their original source as positive ions are attracted to the anode.When a voltage is applied on the three terminals of the capacitor, it charges the electrolyte electrostatically. The inward movement of the positive and negative ions come together, generating an electric field, creating the capacitor. This field builds up until the voltage reaches its maximum rating, then the process is reversed and the capacitor discharges.ConclusionUBT1E331MPD8 is a type of aluminum electrolytic capacitor produced by Nichicon that is widely used in various applications in automotive, industrial, and home appliances. It allows electrons to flow through a non-solid electrolyte, providing large capacitance in a small physical package, making it an ideal choice for high-temperature, high-pressure, and high-voltage applications.

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