UPA1C391MPD1TA

Series:	UPA
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	390µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	472.5mA @ 120Hz
Impedance:	90 mOhms
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.512" (13.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors, also known as aluminum electrolyte capacitors, are one of the most widely used type of capacitors in electronic equipment. These capacitors use an electrolytic solution as a dielectric, with the electrolyte usually consisting of an anode of aluminum foil covered in oxide and a cathode of aluminum foil. This combination of materials creates an electrostatic energy field within the capacitor that can store and discharge a charge. The UPA1C391MPD1TA is an aluminum electrolytic capacitor with a capacity of 390 µF and a voltage rating of 16 VDC. This capacitor is designed for used in situations that require a long service life such as LED lighting, computer motherboards, home appliances, and automotive electronics. The UPA1C391MPD1TA capacitor works on the basis of Faraday\'s law of electrolysis. According to the law, when an electric current is passed across an electrolyte, a reaction occurs on the electrodes that causes a buildup of ions in the solution. This buildup of ions creates an electrostatic charge, allowing the capacitor to store energy. The principle of the UPA1C391MPD1TA capacitor is rather straightforward. It consists of two aluminum foils that are connected together in parallel. The top foil is called the anode and the bottom foil is called the cathode. An electrolytic solution is placed between the two foils and serves as a dielectric. When a voltage is applied to the capacitors, the two foils become charged and the electrolyte is electrolyzed, creating a capacitive effect.In terms of applications, the UPA1C391MPD1TA is ideally suited for applications that require a long service life. These types of capacitors have a relatively high voltage rating and low leakage, making them ideal for LED lighting, computer motherboards, home appliances, and automotive electronics. Furthermore, because of their low impedance, these capacitors work well in applications that require frequency filtering or boost/hold capacitors.Overall, the UPA1C391MPD1TA aluminum electrolytic capacitor is an ideal choice for applications that require a long service life and a low leakage current. This capacitor is well suited for LED lighting, computer motherboards, home appliances, and automotive electronics due to its high voltage rating, low leakage, and low impedance. Furthermore, its ability to boost and hold a charge makes it ideal for frequency filtering applications.

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