PA-5R0V474

ESR (Equivalent Series Resistance):	200 mOhm @ 1kHz
Operating Temperature:	-25°C ~ 70°C
Height - Seated (Max):	0.906" (23.00mm)
Size / Dimension:	0.839" L x 0.433" W (21.30mm x 11.00mm)
Lead Spacing:	0.209" (5.30mm)
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Termination:	PC Pins
Lifetime @ Temp.:	1000 Hrs @ 70°C
Series:	PowerStor PA
Voltage - Rated:	5V
Tolerance:	-20%, +80%
Capacitance:	470mF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Electric Double Layer Capacitors (EDLC)

Electric Double Layer Capacitors (EDLC) are electrochemical capacitors with a wide range of applications due to their low cost and excellent performance. EDLCs are also known as supercapacitors because they have a much higher capacitance than traditional capacitors. They are made up of two electrodes which are separated by an electrolyte. A charge builds up on both electrodes which creates an electrostatic force that stores the energy.The PA-5R0V474 is a particular type of EDLC. It is a balanced, low-cost single layer capacitor with a high capacitance of 0.5 Farads. This makes it ideal for applications such as power back-up, automotive, and consumer electronics. It has a low equivalent series resistance of just 8.3 mΩ and a low leakage current of 0.1 μA.The PA-5R0V474 works by allowing current to flow through the capacitor when the two electrodes have opposite charges. It also works as a dielectric material, which allows electric fields to induce charges on the electrodes. This is known as electrode polarization, and it allows the capacitor to store a large amount of energy.The capacitor can be used to store energy for quick release, such as in power back-up applications. It can also be used to attenuate voltage spikes in automotive and industrial systems. It can also be used in consumer electronics to provide power when primary power sources are not available.

Supercapacitors

Supercapacitors (also known as ultracapacitors) are a class of electrochemical capacitors with higher capacitance than traditional capacitors. They come in various shapes, sizes, and voltages, and can be used for a variety of applications.The PA-5R0V474 is a type of supercapacitor. It has a high capacitance of 0.5 Farads and a low equivalent series resistance of 8.3 mΩ. This makes it particularly suitable for power back-up, automotive, and consumer electronic applications.The PA-5R0V474 uses the same principles of operation as an EDLC. The two electrodes store a charge on their surfaces, and when a voltage is applied, the charge is transferred from one electrode to the other. This process allows the capacitor to store a large amount of energy for quick release in power back-up applications.The PA-5R0V474 can also be used to attenuate voltage spikes in automotive and industrial systems. The capacitor acts as a buffer, absorbing the excess voltage and providing a smooth power output. It can also be used in consumer electronics to provide power during times when the primary power source is not available.In summary, the PA-5R0V474 is an excellent choice for applications that require a low-cost, high-capacitance capacitor. It is suitable for power back-up, automotive, and consumer electronics applications. It can also be used to attenuate voltage spikes in automotive and industrial systems, as well as provide power when the primary power source is not available.

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