Electric Double Layer Capacitors (EDLC), Supercapacitors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Capacitance	Tolerance	Voltage - Rated	ESR (Equivalent Series Resistance)	Lifetime @ Temp.	Termination	Mounting Type	Package / Case	Lead Spacing	Size / Dimension	Height - Seated (Max)	Operating Temperature

A958AL112M800S CAP MODULE 1,100UF 800VDC KEMET	5 In Stock	1 : ¥572.63000 Box	A958	Box	Active	1100 µF	±20%	800 V	125mOhm	9000 Hrs @ 105°C	Screw Terminals	Chassis Mount	Module	-	5.567" L x 4.331" W (141.40mm x 110.00mm)	3.803" (96.60mm)	-40°C ~ 105°C
XVM-315R9345-R CAP MODULE 3.4F 315.9V Eaton - Electronics Division	1 In Stock	1 : ¥24,496.50000 Bulk	XVM	Bulk	Active	3.42 F	-5%, +20%	315.9 V	380mOhm	1500 Hrs @ 65°C	Screw Terminals	Chassis Mount	Module	-	17.323" L x 14.843" W (440.00mm x 377.00mm)	2.756" (70.00mm)	-40°C ~ 65°C

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Electric double layer capacitors and supercapacitors are a class of electrolytic (polarized) capacitors that offer exceptionally high capacitance values in relation to their physical size and low voltage ratings; individual devices have ratings of a few volts at most, though products incorporating numerous series-connected devices to achieve higher voltage ratings are available. Exhibiting losses that are generally high by standards of other electrolytic capacitors yet low in comparison to electrochemical cells, they are often used as alternatives to the latter in applications requiring high cycle counts or power density.