UWX0G101MCL1GB Capacitors

Series:	UWX
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	100µF
Tolerance:	±20%
Voltage - Rated:	4V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	56mA @ 120Hz
Ripple Current @ High Frequency:	84mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.197" Dia (5.00mm)
Height - Seated (Max):	0.213" (5.40mm)
Surface Mount Land Size:	0.209" L x 0.209" W (5.30mm x 5.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum electrolytic capacitors are one of the most widely used passive components in current electronic systems, and their relative simplicity and deceptively small size belie their powerful contributions to the functioning of complex circuitry. The UWX0G101MCL1GB is an axial-lead type of aluminum electrolytic capacitor, the most common type of aluminum capacitor due to the simplicity of its construction and small size. So, what exact role does the UWX0G101MCL1GB play in electronic systems, and what are its working principles?

Applications of the UWX0G101MCL1GBThe UWX0G101MCL1GB is a general-purpose type of aluminum electrolytic capacitor, with an operating temperature range of -40°C to +85°C, ideal for use in applications requiring intermittent operation. It is the most cost-effective type of electrolytic capacitor and is used widely in telecommunication and automotive systems, as well as in many power supplies and general-purpose industrial applications. With its voltage rating of 16V, it is also suitable for use in mobile equipment, computer motherboards, and other systems requiring low-voltage operation. Due to its low leakage current and excellent capacitance retention, the UWX0G101MCL1GB capacitor is also used in timing operations such as those found in toys and radio-controlled devices. In essence, this versatile capacitor can find a use for numerous long-term and intermittent power applications.

The Working Principle of the UWX0G101MCL1GBIn general, aluminum electrolytic capacitors are constructed from an anode of aluminum foil, which is wound or rolled around a cylinder of insulating material (often paper or, in higher-end capacitors, some other membrane). This anode is then bathed in an electrolyte solution and an opposite current is applied to a cathode, forming a capacitor.For the UWX0G101MCL1GB capacitor the anode is slotted to create a series of small channels, allowing the electrolyte to penetrate more easily. The cathode, meanwhile, is coated with an activator, a material that has been optimized to promote a more effective polarizing effect and reduce the leakage current. Together, these two features give the UWX0G101MCL1GB its distinctive qualities and superb performance.

When the capacitor is connected to a power supply, a dielectric layer is formed between the aluminum anode and the cathode. This dielectric layer is extremely thin and appears as an insulator and on completion of the manufacturing phase, a vacuum or gases are trapped inside to improve the electrical and mechanical properties of the capacitor. As charged electrons move from the anode to the cathode, they create a voltage across the dielectric, which the capacitor can then use to store and release energy. This enables it to function properly as a capacitor and store electrical energy until it is needed.

ConclusionThe UWX0G101MCL1GB is a versatile and reliable type of aluminum electrolytic capacitor and is suitable for use in a wide variety of electronic systems. Its construction is relatively simple, relying on an anode made from aluminum foil and a cathode coated with an activator material, which combine to form a dielectric layer perfectly capable of storing and releasing electrical energy. This makes it an ideal choice for applications where intermittent operation is required and the need for low voltage operation is essential.

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