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
DGH256Q2R7	Illinois Capacitor	CAPACITOR 25F -10% +30% 2.7V TH	4283	$3.84	RFQ
KR-5R5H104-R	Eaton-Electronics Division	CAP 100MF -20% +80% 5.5V T/H	11539	$3.81	RFQ
MAL219691114E3	Vishay BC Components	CAP 4F -20% +80% 5.6V T/H	439	$9.24	RFQ
MAL219691214E3	Vishay BC Components	CAP 15F -20% +80% 5.6V T/H	1627	$8.93	RFQ
PM-5R0V305-R	Eaton-Electronics Division	CAP 3F -20% +80% 5V T/H	4523	$8.53	RFQ
DVL-5R5D104T-R5	Elna America	CAP 100MF -20% +80% 5.5V SMD	1771	$0.00	RFQ
407DCN2R7Q	Illinois Capacitor	CAP 400F -10%, +30% 2.7V T/H	143	$21.85	RFQ
BZ015B603ZSB	AVX Corporation	CAP 60MF -20% +80% 5.5V SMD	255	$19.46	RFQ
TPL-11/10X30F	Tecate Group	CAP 11F -10% +20% 2.7V T/H	1484	$1.87	RFQ
HVZ0E475NF	KEMET	CAP 4.7F 30% 2.7V T/H	1967	$3.33	RFQ