UUN2A470MNQ1MS

Series:	UUN
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	100V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Bi-Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	180mA @ 120Hz
Ripple Current @ High Frequency:	360mA @ 10kHz
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

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Aluminum electrolytic capacitors, as one of the most widely used capacitor types, play an important role in the modern electronics industry. The UUN2A470MNQ1MS is a unique type of aluminum electrolytic capacitor that features a wide range of applications and a reliable working principle. In this article, we will discuss the application field and working principle of the UUN2A470MNQ1MS aluminum electrolytic capacitor.The UUN2A470MNQ1MS aluminum electrolytic capacitor is primarily used in a variety of transportation applications including cars, trains, and ships. Its combination of size and current-handling capacity makes it an ideal solution for applications with limited space but high current demand. Moreover, it is often employed in high-power motor circuits, guard circuits, medical applications, server systems, and general-purpose electronics.The working principle of the UUN2A470MNQ1MS aluminum electrolytic capacitor is based on the Faraday’s Law of Electrolysis. This law states that if an electrical potential difference is applied across an electrolyte, the current will flow from the negative electrode to the positive electrode. In the UUN2A470MNQ1MS, the two main components are an anode and a cathode. The anode is constructed from a porous metal sheet while the cathode is composed of an impermeable metal sheet. These sheets are separated by a thin film of electrolyte such as boric acid or sodium hydroxide.When a voltage is applied across the capacitor, ions in the electrolyte migrate from one electrode to the other. As a result, a positive charge is created on the anode and a negative charge is created on the cathode. This creates an electrostatic field between the two electrodes which stores energy. The amount of stored energy can be increased by increasing the size of the capacitor or the voltage applied across it.The UUN2A470MNQ1MS aluminum electrolytic capacitor is capable of withstanding a wide range of temperatures and is generally considered to be an ideal choice for high-temperature applications. Moreover, it has a high mounting density which allows for a large number of capacitors to be packaged in a small space. Additionally, its low equivalent series resistance (ESR) helps reduce ripple currents in the circuit and results in improved efficiency.Overall, the UUN2A470MNQ1MS aluminum electrolytic capacitor is a reliable and cost-effective solution for a number of applications. Its Faraday law-based working principle ensures reliable operation and its wide temperature range makes it a great choice for high-temperature applications. Additionally, its small size and high mounting density are beneficial for systems with limited space.

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