UCY2V680MHD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.457" (37.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	1.39A @ 100kHz
Ripple Current @ Low Frequency:	695mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UCY
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	12000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors, often known as electrolytic capacitors, are polarized devices and function as electronic components that store and discharge electric energy, provide filtering of signals and supply stability for current. They are one of the most commonly used components in the electrical and electronic industry and are widely used in a variety of applications.The UCY2V680MHD is a radial lead, aluminum electrolytic capacitor with an 85°C operating temperature. This product is characterized by its long life, low leakage current, excellent self-healing properties, and high working voltage. It is ideal for use in high voltage pulse, DC-DC converters, power supplies for LCDs, and PC computers.The working principle of aluminum electrolytic capacitors is based on the phenomenon of electrolysis. An aluminum foil is coated with a layer of semiconductor material such as antimony trioxide (Sb2O3), and the whole is immersed in an acidic electrolyte. Each layer consists of alternate rows of anodized aluminum and electrolyte-soaked barrier layers. The electrolyte-filled layer acts as a separator, isolating electrodes from each other, while the anodized layer acts as an electrode. When a voltage is applied across the two electrodes, the electrolytic reaction occurs, producing two oppositely charged ions.The anodized aluminum also acts as a double-sided diode that allows current only in one direction. The electrolytic reaction produces anode ions, which embed themselves in the anodized aluminum plates, forming an oxide layer known as capacitance gap. This layer helps to control the flow of current by blocking the majority of it, while allowing some current to flow, thus providing a capacitor with its insulating characteristics.In the UCY2V680MHD, the application fields include DC-DC converters, power supplies for LCDs and PC computers. It allows current to flow more freely between the two electrodes, thus allowing a smoother current flow. This is beneficial for high voltage pulse applications, where it can be used to absorb noise generated by power sources, as well as for providing stability for current flow.The UCY2V680MHD can also be used in numerous other applications, such as automotive electronics, circuit breaker, high voltage power supplies, electronic toys, and other electronic devices requiring efficient power supplies. It is available in two package sizes for different power requirements, which is beneficial for those who seek to upgrade their current devices to higher voltage requirements.In conclusion, the UCY2V680MHD is a versatile aluminum electrolytic capacitor with a long life, low leakage current and excellent self-healing properties. It is suitable for use in various applications, such as DC-DC converters, power supplies for LCDs and PC computers, automotive electronics, circuit breaker, etc. It allows current to flow more freely between the two electrodes, thus allowing smoother current flow and providing stability for current. This makes it an ideal choice for high voltage pulse applications.

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