UCZ1J391MNQ1ZD

Capacitance:	390µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	130 mOhm @ 100kHz
Lifetime @ Temp.:	3500 Hrs @ 125°C
Operating Temperature:	-40°C ~ 125°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	950mA @ 120Hz
Ripple Current @ High Frequency:	1.9A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	0.689" (17.50mm)
Surface Mount Land Size:	0.673" L x 0.673" W (17.10mm x 17.10mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD
Series:	UCZ
Part Status:	Active

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are widely used in a range of modern electronic technology equipment and devices. This type of capacitor is composed of an anode, usually made up of aluminum foil, and a cathode which is a wetted electrolytic paper. The positive terminal of the electrolytic capacitor is connected to the aluminum foil and the negative terminal is connected to the paper.The UCZ1J391MNQ1ZD application field and working principle of an aluminum electrolytic capacitor is quite simple. The anode and the cathode are immersed in a liquid electrolyte which acts as a medium for the electrochemical reaction and provides a barrier against dielectric breakdown. This electrolyte is typically composed of a solution of water and salts, with a small percentage of other components added to provide a specific capacitance rating.When an electrical voltage is applied to the terminals of the capacitor, the aluminum foil anode and the wetted paper cathode undergo a chemical reaction which causes electrons to flow into and out of the capacitor. This creates an electrical field that stores energy as long as a voltage is applied to the terminals. As electric current passes through the capacitor, the electrolyte limits its energy capacity by having a voltage rating determined by the volume of electrolyte solution in the capacitor.The capacitance of the UCZ1J391MNQ1ZD aluminum electrolytic capacitor is determined by the area in which the electrolyte is enclosed, the thickness of the aluminum foil anode, and the diameter and configuration of the terminal leads. As the capacitor reaches its maximum capacitance rating, a voltage ratings is also assigned, typically ranging from 6 volts to 450 volts.The UCZ1J391MNQ1ZD aluminum electrolytic capacitor can be used in a variety of applications across many different industries. It can be found in circuit boards for energy-efficient appliances such as dishwashers, refrigerators, washing machines, and other home and industrial settings. It is also an important component in cell phones, computers, audio equipment, medical equipment, robots, power supplies, televisions, and a variety of other electronic devices and systems.In addition to its widespread use in electronics, UCZ1J391MNQ1ZD aluminum electrolytic capacitors can also be used to store electrical energy in capacitors, boost current in transformers, filter noise in signal circuits, and provide resonant and zero-phase current functions in the power grid. They can also be used in light ballast equipment to increase the efficiency of electric light bulbs.The UCZ1J391MNQ1ZD aluminum electrolytic capacitors are generally considered safe and reliable, and can be used in a wide variety of applications. They are very efficient at storing electrical energy, and are relatively inexpensive to manufacture and install. The aluminum capacitor has a high temperature coefficient, which means it can cope with very high temperatures and still maintain its capacitive properties.The UCZ1J391MNQ1ZD aluminum electrolytic capacitor is an efficient and reliable component that can be used in a variety of applications, including energy storage, signal filtering, and lighting applications. Its versatility makes it a popular choice among engineers and manufacturers. This type of capacitor provides superior performance at a low cost, making it one of the most sought-after components in the electronics industry.

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