Electric Double Layer Capacitors (EDLC), Supercapacitors

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.

Part Number	Manufacturer	Description	Quantity	Price	Option
HVZ0E226NF	KEMET	CAP 22F 30% 2.7V T/H	980	$6.00	RFQ
MAL222591007E3	Vishay BC Components	CAP 30F -20% +50% 2.7V T/H	170	$5.98	RFQ
MAL223091001E3	Vishay BC Components	CAP 40F -20% +50% 3V T/H	394	$5.94	RFQ
BCAP0025 P300 X12	Maxwell Technologies, Inc.	CAP 25F 3V THROUGH HOLE	1140	$5.94	RFQ
MAL222591002E3	Vishay BC Components	CAP 35F -20% +50% 2.7V T/H	114	$5.90	RFQ
SCAP,PBLL-5.0/5.4	Tecate Group	CAP 5F 5.4V UCAP PACK	498	$5.88	RFQ
SCMR18G604SRBB0	AVX Corporation	CAP 600MF -10% +30% 7.5V T/H	666	$5.83	RFQ
BCAP0050 P300 X11	Maxwell Technologies, Inc.	CAP 50F 3V THROUGH HOLE	763	$5.78	RFQ
MAL223091002E3	Vishay BC Components	CAP 35F -20% +50% 3V T/H	150	$5.63	RFQ
SCMR22F155PSBA0	AVX Corporation	CAP 1.5F 0% +100% 5.5V T/H	256	$5.50	RFQ