Supercapacitors / Ultracapacitors – Mouser United Kingdom

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Supercapacitors

Cornell Dubilier (CDE) Supercapacitors are also known as ultracapacitors, double-layer capacitors, or electro-chemical double layer capacitors (EDLC). These supercapacitors offer a comprehensive range of capacitance values and voltages. The utilized CDE technology is used in various applications, from battery backup in smart meters to regenerative braking. Ranging from board-mountable coin types to radial form factors, these supercapacitors provide high-voltage modules with active or passive balancing. CDE Supercapacitors are ideal for wind turbines, mass transit, hybrid cars, consumer electronics, and industrial equipment applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	Length	Width	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors 1.2F, 3V, 6.3 x 15mm DSF125M3R0 Knowles / Illinois Capacitor 1: £1.36 6,690In Stock	Mfr. Part No. DSF125M3R0 Mouser Part No 598-DSF125M3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.2F, 3V, 6.3 x 15mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	6,690In Stock	£1.36 £0.943 £0.722 £0.668 View £0.574 £0.545 £0.541 £0.453	Min.: 1 Mult.: 1	1.2 F	3 VDC	Radial	2.5 mm (0.098 in)	6.3 mm (0.248 in)	15 mm		1500 Hour, 500000 Cycle	700 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF	Bulk
Supercapacitors / Ultracapacitors 2.5F 6.0V 112123 DSF255Q6R0JBE Knowles / Illinois Capacitor 1: £3.68 1,476In Stock 450On Order	Mfr. Part No. DSF255Q6R0JBE Mouser Part No 598-DSF255Q6R0JBE	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 2.5F 6.0V 112123 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	1,476In Stock 450On Order	£3.68 £2.60 £2.23 £2.07 View £1.86 £1.82 £1.74 £1.67 Quote	Min.: 1 Mult.: 1	2.5 F	6 VDC	Radial			21 mm	11 mm	1500 Hour, 500000 Cycle	160 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF	Bulk
Supercapacitors / Ultracapacitors 3.5F 6.0V 112127 DSF355Q6R0JBF Knowles / Illinois Capacitor 1: £4.32 723In Stock	Mfr. Part No. DSF355Q6R0JBF Mouser Part No 598-DSF355Q6R0JBF	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3.5F 6.0V 112127 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	723In Stock	£4.32 £2.80 £2.46 £2.33 View £2.05 £1.98 £1.85 £1.81	Min.: 1 Mult.: 1	3.5 F	6 VDC	Radial			21 mm	11 mm	1500 Hour, 500000 Cycle	130 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	28 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 5F 6.0V 112132 DSF505Q6R0JBG Knowles / Illinois Capacitor 1: £5.42 863In Stock	Mfr. Part No. DSF505Q6R0JBG Mouser Part No 598-DSF505Q6R0JBG	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 5F 6.0V 112132 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	863In Stock	£5.42 £3.40 £3.17 £3.09 View £2.92 £2.85 £2.76 Quote	Min.: 1 Mult.: 1	5 F	6 VDC	Radial			21 mm	11 mm	1500 Hour, 500000 Cycle	100 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	33 mm	DSF	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V 70C EDC105Z5R5C Knowles / Illinois Capacitor 1: £4.00 812In Stock 1,800Expected 21/12/2026	Mfr. Part No. EDC105Z5R5C Mouser Part No 598-EDC105Z5R5C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	812In Stock 1,800Expected 21/12/2026	£4.00 £2.89 £2.44 £2.30 View £2.06 £2.02 £1.90	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial		21.5 mm (0.846 in)	7.5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V 70C EDC105Z5R5H Knowles / Illinois Capacitor 1: £3.61 1,380In Stock	Mfr. Part No. EDC105Z5R5H Mouser Part No 598-EDC105Z5R5H	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	1,380In Stock	£3.61 £2.60 £2.19 £2.07 View £1.95 £1.89 £1.87 £1.77	Min.: 1 Mult.: 1	1 F	5.5 VDC	Axial		19 mm (0.748 in)	6.5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V 70C EDC105Z5R5V Knowles / Illinois Capacitor 1: £3.57 622In Stock	Mfr. Part No. EDC105Z5R5V Mouser Part No 598-EDC105Z5R5V	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	622In Stock	£3.57 £2.57 £2.17 £2.04 View £1.94 £1.87 £1.70	Min.: 1 Mult.: 1	1 F	5.5 VDC	Axial		19 mm (0.748 in)	5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 1F 6.3V 70C EDC105Z6R3C Knowles / Illinois Capacitor 1: £5.07 600In Stock	Mfr. Part No. EDC105Z6R3C Mouser Part No 598-EDC105Z6R3C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 6.3V 70C Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	600In Stock	£5.07 £3.49 £3.17 £3.05 View £2.77 £2.68 £2.58	Min.: 1 Mult.: 1	1 F	6.3 VDC	Radial		21.5 mm (0.846 in)	9.5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %		EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.5V 70C EDC155Z5R5C Knowles / Illinois Capacitor 1: £4.34 2,031In Stock 1,200Expected 22/02/2027	Mfr. Part No. EDC155Z5R5C Mouser Part No 598-EDC155Z5R5C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.5F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	2,031In Stock 1,200Expected 22/02/2027	£4.34 £3.15 £2.68 £2.53 View £2.26 £2.25 £2.10	Min.: 1 Mult.: 1	1.5 F	5.5 VDC	Radial		21.5 mm (0.846 in)	7.5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.5V 70C EDC155Z5R5H Knowles / Illinois Capacitor 1: £4.21 1,262In Stock	Mfr. Part No. EDC155Z5R5H Mouser Part No 598-EDC155Z5R5H	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.5F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	1,262In Stock	£4.21 £3.07 £2.60 £2.44 View £2.19 £2.12 £2.09 Quote	Min.: 1 Mult.: 1	1.5 F	5.5 VDC	Axial		19 mm (0.748 in)	6.5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 0.33F 5.5V 70C EDC334Z5R5V Knowles / Illinois Capacitor 1: £2.80 1,555In Stock	Mfr. Part No. EDC334Z5R5V Mouser Part No 598-EDC334Z5R5V	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.33F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	1,555In Stock	£2.80 £1.81 £1.60 £1.44 View £1.36 £1.31 £1.23 £1.22 Quote	Min.: 1 Mult.: 1	330000 uF	5.5 VDC	Axial		11.5 mm (0.453 in)	5 mm		1000 Hour	75 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 0.47F 5.5V 70C EDC474Z5R5H Knowles / Illinois Capacitor 1: £3.88 1,236In Stock	Mfr. Part No. EDC474Z5R5H Mouser Part No 598-EDC474Z5R5H	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.47F 5.5V 70C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	1,236In Stock	£3.88 £2.65 £2.36 £2.12 View £2.00 £1.93 £1.82 £1.77 Quote	Min.: 1 Mult.: 1	470000 uF	5.5 VDC	Axial		11.5 mm (0.453 in)	7 mm		1000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C		EDC	Bulk
Supercapacitors / Ultracapacitors 0.1F 5.5V 85C EDS104Z5R5C Knowles / Illinois Capacitor 1: £2.83 1,393In Stock	Mfr. Part No. EDS104Z5R5C Mouser Part No 598-EDS104Z5R5C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.1F 5.5V 85C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	1,393In Stock	£2.83 £2.01 £1.68 £1.57 View £1.40 £1.31 £1.26 Quote	Min.: 1 Mult.: 1	100000 uF	5.5 VDC	Radial		13.5 mm (0.531 in)	9.5 mm		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 85 C		EDS	Bulk
Supercapacitors / Ultracapacitors 1F 3.6V 85C EDS105Z3R6V Knowles / Illinois Capacitor 1: £4.23 2,145In Stock	Mfr. Part No. EDS105Z3R6V Mouser Part No 598-EDS105Z3R6V	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 3.6V 85C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	2,145In Stock	£4.23 £3.17 £2.85 £2.28 View £1.98 £1.90 £1.87 £1.79 Quote	Min.: 1 Mult.: 1	1 F	3.6 VDC	Axial		19 mm (0.748 in)	5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 85 C		EDS	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V 85C EDS105Z5R5C Knowles / Illinois Capacitor 1: £4.59 1,877In Stock 600Expected 16/02/2027	Mfr. Part No. EDS105Z5R5C Mouser Part No 598-EDS105Z5R5C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 5.5V 85C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	1,877In Stock 600Expected 16/02/2027	£4.59 £3.36 £2.87 £2.72 View £2.71 £2.58 £2.47 Quote	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial		21.5 mm (0.846 in)	9.5 mm		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 85 C		EDS	Bulk
Supercapacitors / Ultracapacitors 0.22F 3.6V 85C EDS224Z3R6H Knowles / Illinois Capacitor 1: £2.64 3,663In Stock 8,000Expected 16/12/2026	Mfr. Part No. EDS224Z3R6H Mouser Part No 598-EDS224Z3R6H	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.22F 3.6V 85C Learn More about Knowles / Illinois Capacitor cde edc eds supercapacitors	Datasheet	3,663In Stock 8,000Expected 16/12/2026	£2.64 £1.82 £1.55 £1.44 View £1.27 £1.23 £1.15 £1.14 Quote	Min.: 1 Mult.: 1	220000 uF	3.6 VDC	Axial		11.5 mm (0.453 in)	5.5 mm		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 85 C		EDS	Bulk
Supercapacitors / Ultracapacitors 0.33F 5.5V 85C EDS334Z5R5C Knowles / Illinois Capacitor 1: £3.14 995In Stock	Mfr. Part No. EDS334Z5R5C Mouser Part No 598-EDS334Z5R5C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.33F 5.5V 85C Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	995In Stock	£3.14 £2.24 £1.89 £1.77 View £1.73 £1.68 £1.44 Quote	Min.: 1 Mult.: 1	330000 uF	5.5 VDC	Radial		13.5 mm (0.531 in)	9.5 mm		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 85 C		EDS	Bulk
Supercapacitors / Ultracapacitors 250F 2.7V +50% / -20% tol 257DCN2R7SDP Knowles / Illinois Capacitor 1: £26.82 16In Stock Factory Special Order	Mfr. Part No. 257DCN2R7SDP Mouser Part No 598-257DCN2R7SDP Factory Special Order	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 250F 2.7V +50% / -20% tol	Datasheet	16In Stock	£26.82 £21.37 £20.14 £17.27	Min.: 1 Mult.: 1	250 F	2.7 VDC	Snap In		30 mm (1.181 in)			1000 Hour, 500000 Cycle	13 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 60 C	57 mm	DCN	Bulk
Supercapacitors / Ultracapacitors 3.33F, 9V, 31x27x11mm DSF335Q9R0JSF Knowles / Illinois Capacitor 1: £8.18 214In Stock	Mfr. Part No. DSF335Q9R0JSF Mouser Part No 598-DSF335Q9R0JSF	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3.33F, 9V, 31x27x11mm Learn More about Knowles / Illinois Capacitor cde dsf 3 cell supercapacitors	Datasheet	214In Stock	£8.18 £6.23 £5.46 £5.16 View £4.77 £4.64	Min.: 1 Mult.: 1	3.33 F	9 VDC	Through Hole					1000 Hour		- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF	Bulk
Supercapacitors / Ultracapacitors 10F 2.7V 20% CAPACITOR 106DCN2R7M Knowles / Illinois Capacitor 1: £2.44 723In Stock	Mfr. Part No. 106DCN2R7M Mouser Part No 598-106DCN2R7M	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 10F 2.7V 20% CAPACITOR Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	723In Stock	£2.44 £1.70 £1.41 £1.25 View £1.15 £1.11 £1.06 £1.04	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial		10 mm (0.394 in)			1000 Hour, 500000 Cycle	80 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 60 C	32 mm	DCN	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V 30%/-10% Dual Cell DGH105Q5R5 Knowles / Illinois Capacitor 1: £2.38 1,033In Stock 30,200On Order	Mfr. Part No. DGH105Q5R5 Mouser Part No 598-DGH105Q5R5	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F 5.5V 30%/-10% Dual Cell Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	1,033In Stock 30,200On Order On Order Ship Dates Mfr. No: DGH105Q5R5 Stock: 1,033 Can Dispatch Immediately On Order: 17,800 Expected 14/12/2026 12,400 Expected 24/02/2027 Factory Lead Time: 24 Weeks	£2.38 £1.66 £1.37 £1.20 View £1.10 £1.07 £1.04	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	12 mm (0.472 in)		17 mm	8.5 mm	1500 Hour, 500000 Cycle	500 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	19 mm	DGH	Bulk
Supercapacitors / Ultracapacitors 10F 2.7V 30%/-10% Radial DGH106Q2R7 Knowles / Illinois Capacitor 1: £2.05 164In Stock	Mfr. Part No. DGH106Q2R7 Mouser Part No 598-DGH106Q2R7	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 10F 2.7V 30%/-10% Radial Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	164In Stock	£2.05 £1.46 £1.20 £1.06 View £0.969 £0.943 £0.908 £0.899	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	30 mm		1500 Hour, 500000 Cycle	60 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		DGH	Bulk
Supercapacitors / Ultracapacitors 10F 2.7V 30%/-10% Radial DGH106Q2R7B Knowles / Illinois Capacitor 1: £2.38 19In Stock	Mfr. Part No. DGH106Q2R7B Mouser Part No 598-DGH106Q2R7B	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 10F 2.7V 30%/-10% Radial Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	19In Stock	£2.38 £1.63 £1.47 £1.32 View £1.17 £1.10	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial	5 mm (0.197 in)	12.5 mm (0.492 in)	25 mm		1500 Hour, 500000 Cycle	60 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		DGH	Bulk
Supercapacitors / Ultracapacitors 10F 2.7V 10*25 DGH106Q2R7C Knowles / Illinois Capacitor 1: £1.72 867In Stock	Mfr. Part No. DGH106Q2R7C Mouser Part No 598-DGH106Q2R7C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 10F 2.7V 10*25 Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	867In Stock	£1.72 £1.17 £0.943 £0.826 View £0.751 £0.726 £0.687 £0.665	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	25 mm		1500 Hour, 500000 Cycle	60 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	27 mm	DGH	Bulk
Supercapacitors / Ultracapacitors 1.2F, 2.7V,6.3x15mm DGH125M2R7 Knowles / Illinois Capacitor 1: £1.11 1,474In Stock	Mfr. Part No. DGH125M2R7 Mouser Part No 598-DGH125M2R7	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1.2F, 2.7V,6.3x15mm Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	1,474In Stock	£1.11 £0.583 £0.519 £0.458 View £0.433 £0.403 £0.392 £0.39 £0.351	Min.: 1 Mult.: 1	1.2 F	2.7 VDC	Radial	2.5 mm (0.098 in)	6.3 mm (0.248 in)	15 mm		1500 Hour, 500000 Cycle	600 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DGH	Bulk