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
XL60-2R7308T-R	Eaton-Electronics Division	CAP 3000F 0% +20% 2.7V CHAS MNT	22	$69.71	RFQ
FS1B505ZF	KEMET	CAP 5F -20% +80% 12V T/H	18	$62.40	RFQ
BCAP2000 P270 K04	Maxwell Technologies, Inc.	CAP 2000F 2.7V CHASSIS MOUNT	11	$60.80	RFQ
SCCZ1EB308SCB	AVX Corporation	CAP 3000F -10% +30% 2.7V CHAS MT	17	$57.60	RFQ
XT3550-3R0287-R	Eaton-Electronics Division	CAP 275F -5% +20% 3V T/H	40	$23.92	RFQ
MAL219690117E3	Vishay BC Components	CAPACITOR 90F -20% +80% 7V T/H	75	$23.18	RFQ
FS1B105ZF	KEMET	CAP 1F -20% +80% 12V T/H	41	$21.82	RFQ
MAL219690202E3	Vishay BC Components	CAPACITOR 45F -20% +80% 5.6V T/H	73	$14.51	RFQ
MAL219690211E3	Vishay BC Components	CAPACITOR 45F -20% +80% 4.2V T/H	46	$11.61	RFQ
MAL222591009E3	Vishay BC Components	CAP 60F -20% +50% 2.7V T/H	35	$8.21	RFQ