ESR (Equivalent Series Resistance):	500 mOhm @ 1kHz
Operating Temperature:	-40°C ~ 65°C
Height - Seated (Max):	0.610" (15.50mm)
Size / Dimension:	0.535" L x 0.248" W (13.60mm x 6.30mm)
Lead Spacing:	0.354" (9.00mm)
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Termination:	PC Pins
Lifetime @ Temp.:	1000 Hrs @ 60°C
Series:	SCM
Voltage - Rated:	5.5V
Tolerance:	±20%
Capacitance:	470mF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Electric Double Layer Capacitors (EDLC)

Electric Double Layer Capacitors (EDLC) are commonly referred to as supercapacitors, because they combine both the characteristics of capacitors and batteries. They are made up of two electrochemical components: electrodes and separators. When a voltage is applied to the electrodes, an electric double layer (EDL) phenomenon is created. This result in an accumulation of charges on the electrodes, similar to the electrostatic effect of a capacitor. The EDL also affects the capacitance of the cell, which is why EDLCs are often referred to as “supercapacitors”. The SCMQ14F474MRBA0 is a commercially available EDLC from the manufacturer Murata. It has a capacitance of 14F and an operating voltage range of 2.7V to 3.3V. The device is designed for use in applications where high energy density and compactness are required. It is ideal for applications such as energy storage, portable electronics, and consumer products.

Working Principle of EDLCs

The working principle of EDLCs is based on the electrochemical double layer effect. The electrodes of an EDLC are constructed from carbon-based materials, such as activated carbon or carbon nanotubes. These materials have a high surface area and are highly porous, which enables them to adsorb large amounts of charge. When a voltage is applied to the electrodes, the charges in the EDL attract ions from the electrolyte and form a charged layer on the electrode surface. This causes a decrease in the potential difference between the electrodes, which results in an increase in the capacitance of the device. The EDL also has other effects. One of these effects is increased charge-transfer, which is the ability of the device to store and release charge quickly. This allows the device to be used in applications such as power back-up, peak current delivery, and energy harvesting. Additionally, due to the structure of the EDL, EDLCs are able to store more charge than other types of capacitors, so they can achieve higher energy densities.

Conclusion

The SCMQ14F474MRBA0 is a commercially available EDLC from Murata. It is designed for applications where high energy density and compactness are required, and is ideal for applications such as energy storage, portable electronics, and consumer products. EDLCs are based on the electrochemical double layer effect, and are capable of storing and releasing charge quickly. They also have increased charge-transfer, which allows them to be used for applications such as power back-up, peak current delivery, and energy harvesting.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description