UPM1K390MPD6

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.571" (14.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	490 mOhms
Ripple Current @ High Frequency:	380mA @ 10kHz
Ripple Current @ Low Frequency:	215mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPM
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	80V
Tolerance:	±20%
Capacitance:	39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are polarized capacitors which uses an electrolyte between aluminum foil and a second electrode of aluminum oxide or a conductive polymer as a dielectric material. These capacitors can be used in both low-frequency and high-frequency applications. The capacitance of aluminum electrolytic capacitors can range from nanofarads to several farads, depending on the device\'s design.The UPM1K390MPD6 is an aluminum electrolytic capacitor specifically designed for use in low-frequency applications. It has a rated capacitance of 1uF (microfarad) and a maximum working voltage rating of 50VDC (volts direct current). The device also has an insulation resistance of >1000MΩ (ohms) between terminals at 25°C and up to 80% relative humidity.The device features two main components: the aluminum anode and the electrolyte. The aluminum anode is a metal foil with a thin oxide layer on the surface. This layer serves as a dielectric, or electrical insulator, between the aluminum anode and the electrolyte. The electrolyte is a liquid, gel, or solid electrolyte, which is separated from the anode by the oxide layer.In the UPM1K390MPD6, when a voltage is applied, the anode is polarized and a reaction occurs at the oxide layer. Electrons are transferred from the anode to the electrolyte, creating a current flow. This current flow stores energy as an electric field across the dielectric. The capacitance of the device is determined by the size of the electrode area and the thickness of the oxide layer.The UPM1K390MPD6 is primarily used in low-frequency applications, such as power supplies, audio equipment, and television sets. Due to its low-speed operation and low-resistance insulation, the UPM1K390MPD6 can be used to store and regulate power in devices that require reliable performance. The device is long-lasting and has a wide temperature range of -55°C to +125°C, making it suitable for industrial applications.In sum, the UPM1K390MPD6 aluminum electrolytic capacitor is an ideal device for low-frequency applications due to its low esistance insulation, wide temperature range, and long-term reliability. Its capacitance of 1uf and maximumworking voltage of 50VDC make it an ideal choice for power supplies, audio equipment, and television sets.

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