UKL2A4R7KDD1TA

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	100mA @ 10kHz
Ripple Current @ Low Frequency:	50mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UKL
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors – UKL2A4R7KDD1TA Application Field and Working Principle

Aluminum electrolytic capacitors, or aluminum electrolytic capacitors, are a type of electrolytic capacitor that uses aluminum oxide as an electrolyte. This type of capacitor is widely used in consumer electronics, from computers to televisions and other electronic devices. The UKL2A4R7KDD1TA is an electric double layer capacitor designed for use in power back up applications.The UKL2A4R7KDD1TA Electric double layer capacitor is comprised of two layers of aluminum oxide, which act as the electrolyte between one aluminum plate and one activated carbon plate. The aluminum oxide is in direct contact with the aluminum plate and functions as the dielectric material, while the carbon plate acts as the cathode. The electrodes are housed inside a tough, non-conductive plastic or rubber casing.Electric double layer capacitors are well-suited for use in power back up applications, due to their ability to store and quickly discharge a large amount of power. They are well-suited for use in applications such as portable medical equipment, mobile phones, and wearables.Electric double layer capacitors have both low equivalent series resistance (ESR) which gives them high charge and discharge rates. In addition, they have low equivalent series inductance (ESL), which helps improve the overall efficiency.Additionally, electric double layer capacitors have high operating temperatures, meaning they can handle greater amounts of current with minimal performance degradation. When compared to traditional aluminum electrolytic capacitors, electric double layer capacitors offer superior energy density, meaning they require less space for the same amount of capacitance.The UKL2A4R7KDD1TA electric double layer capacitor is designed specifically for use in power back up applications, offering benefits such as high capacitance, low ESR, and low ESL. With the ability to store and quickly discharge a large amount of power, the UKL2A4R7KDD1TA electric double layer capacitor is an ideal choice for use in portable medical equipment, mobile phones, and other electronic devices.

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