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Supercapacitors

Supercapacitors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor manufacturers including Abracon, Cornell Dubilier, Eaton, KEMET, SEIKO, KYOCERA AVX, Maxwell, Vishay, & more.
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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	Qualification	Packaging
Supercapacitors / Ultracapacitors 8.1V .33F 8X14mm Sol der Pin SCMR14J334MSBA0 KYOCERA AVX 1: £6.11 720Factory Stock Available	Mfr. Part No. SCMR14J334MSBA0 Mouser Part No 581-SCMR14J334MSBA0	KYOCERA AVX	Supercapacitors / Ultracapacitors 8.1V .33F 8X14mm Sol der Pin Learn More about KYOCERA AVX avx scm supercaps	Datasheet	720Factory Stock Available More Info Available	£6.11 £4.54 £4.00 £3.47 View £3.46 £3.20 Quote	Min.: 1 Mult.: 1	330000 uF	8.1 VDC	Radial			14 mm		1000 Hour	500 mOhms	20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM		Bulk
Supercapacitors / Ultracapacitors 9V .6F 8X18mm Solder Pin SCMR18L604MSBB0 KYOCERA AVX 180: £4.09 180Factory Stock Available	Mfr. Part No. SCMR18L604MSBB0 Mouser Part No 581-SCMR18L604MSBB0	KYOCERA AVX	Supercapacitors / Ultracapacitors 9V .6F 8X18mm Solder Pin Learn More about KYOCERA AVX avx scm supercaps	Datasheet	180Factory Stock Available More Info Available	£4.09 £4.08 £3.76 Quote Quote	Min.: 180 Mult.: 180	600000 uF	9 VDC	Radial			18 mm		1000 Hour	400 mOhms	20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	8 mm	SCM		Bulk
Supercapacitors / Ultracapacitors 2.2F 5.5V 80% LJ055225A Ohmite 1: £13.43 100Expected 15/02/2027	Mfr. Part No. LJ055225A Mouser Part No 588-LJ055225A	Ohmite	Supercapacitors / Ultracapacitors 2.2F 5.5V 80% Learn More about Ohmite maxcap capacitors	Datasheet	100Expected 15/02/2027	£13.43 £10.58 £9.45 £9.09 £8.80	Min.: 1 Mult.: 1	2.2 F	5.5 VDC	Radial	10.2 mm (0.402 in)	28.5 mm (1.122 in)	14 mm		1000 Hour	1.8 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	14 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% LK055105A Ohmite 1: £7.43 49Expected 26/04/2027	Mfr. Part No. LK055105A Mouser Part No 588-LK055105A	Ohmite	Supercapacitors / Ultracapacitors 1.0F 5.5V 80%	Datasheet	49Expected 26/04/2027	£7.43 £5.37 £4.31 £4.02 View £3.95 £3.88 Quote	Min.: 1 Mult.: 1	1 F	5.5 VDC										EDLC / Supercaps				Maxcap		Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% LT055105A Ohmite 1: £8.23 60Expected 15/02/2027	Mfr. Part No. LT055105A Mouser Part No 588-LT055105A	Ohmite	Supercapacitors / Ultracapacitors 1.0F 5.5V 80%	Datasheet	60Expected 15/02/2027	£8.23 £6.28 £5.28 £5.08 View £4.83 £4.77	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial		21.5 mm (0.846 in)			1000 Hour	60 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	22 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR LT055224A Ohmite 1: £6.46 46Expected 20/11/2026	Mfr. Part No. LT055224A Mouser Part No 588-LT055224A	Ohmite	Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR	Datasheet	46Expected 20/11/2026	£6.46 £4.80 £3.62 £3.38 Quote Quote	Min.: 1 Mult.: 1	220000 uF											EDLC / Supercaps				Maxcap		Bulk
Supercapacitors / Ultracapacitors 2F, 8.1V, 31x23x11mm DGH205Q8R1 Knowles / Illinois Capacitor 1: £5.95 240Expected 15/02/2027	Mfr. Part No. DGH205Q8R1 Mouser Part No 598-DGH205Q8R1	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 2F, 8.1V, 31x23x11mm Learn More about Knowles / Illinois Capacitor cde dgh 3 cell supercapacitors	Datasheet	240Expected 15/02/2027	£5.95 £4.43 £3.89 £3.25 View £3.00 £2.79 £2.72 Quote	Min.: 1 Mult.: 1	2 F	8.1 VDC	Radial	16 mm (0.63 in)		31 mm	11 mm	1500 Hour	380 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	23 mm	DGH		Bulk
Supercapacitors / Ultracapacitors 200F 2.7V 30%/-10% Snap-In DGH207Q2R7 Knowles / Illinois Capacitor 1: £12.89 50Expected 23/12/2026	Mfr. Part No. DGH207Q2R7 Mouser Part No 598-DGH207Q2R7	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 200F 2.7V 30%/-10% Snap-In Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	50Expected 23/12/2026	£12.89 £10.41 £9.31 £8.96 View £8.27 £8.01	Min.: 1 Mult.: 1	200 F	2.7 VDC	Snap In	10 mm (0.394 in)	30 mm (1.181 in)	50 mm		1500 Hour, 500000 Cycle	10 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		DGH		Bulk
Supercapacitors / Ultracapacitors 100F 3.0V 22*45 DSF107Q3R0 Knowles / Illinois Capacitor 1: £9.00 82Expected 30/12/2026	Mfr. Part No. DSF107Q3R0 Mouser Part No 598-DSF107Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 100F 3.0V 22*45 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	82Expected 30/12/2026	£9.00 £7.05 £6.20 £5.95 View £5.50 £5.33 Quote	Min.: 1 Mult.: 1	100 F	3 VDC	Radial		22 mm (0.866 in)			1500 Hour, 500000 Cycle	8 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	45 mm	DSF		Bulk
Supercapacitors / Ultracapacitors 3VDC 200F Tol -10% to +30% DSF207Q3R0 Knowles / Illinois Capacitor 1: £11.96 100Expected 09/12/2026	Mfr. Part No. DSF207Q3R0 Mouser Part No 598-DSF207Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 200F Tol -10% to +30% Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	100Expected 09/12/2026	£11.96 £9.74 £8.89 £8.56 View £7.86 £7.65	Min.: 1 Mult.: 1	200 F	3 VDC	Radial		30 mm (1.181 in)			1500 Hour, 500000 Cycle	6 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	50 mm	DSF		Bulk
Supercapacitors / Ultracapacitors 3VDC 470F Tol -10% to +30% DSF477Q3R0 Knowles / Illinois Capacitor 1: £18.21 50Expected 30/12/2026	Mfr. Part No. DSF477Q3R0 Mouser Part No 598-DSF477Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 470F Tol -10% to +30% Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	50Expected 30/12/2026	£18.21 £14.52 £13.37 £12.92 View £12.16 Quote	Min.: 1 Mult.: 1	470 F	3 VDC	Snap In		35 mm (1.378 in)			1500 Hour, 500000 Cycle	3 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	60 mm	DSF		Bulk
Supercapacitors / Ultracapacitors 5F 3.0V 10*20 DSF505Q3R0 Knowles / Illinois Capacitor 1: £1.49 800Expected 16/11/2026	Mfr. Part No. DSF505Q3R0 Mouser Part No 598-DSF505Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 5F 3.0V 10*20 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	800Expected 16/11/2026	£1.49 £1.00 £0.818 £0.703 View £0.641 £0.619 £0.585 £0.566 £0.553	Min.: 1 Mult.: 1	5 F	3 VDC	Radial		10 mm (0.394 in)			1500 Hour, 500000 Cycle	70 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	22 mm	DSF		Bulk
Supercapacitors / Ultracapacitors 7F 3.0V 10*25 DSF705Q3R0 Knowles / Illinois Capacitor 1: £1.69 400Expected 07/04/2027	Mfr. Part No. DSF705Q3R0 Mouser Part No 598-DSF705Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 7F 3.0V 10*25 Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	400Expected 07/04/2027	£1.69 £1.15 £0.943 £0.821 View £0.744 £0.719 £0.681 £0.656	Min.: 1 Mult.: 1	7 F	3 VDC	Radial		10 mm (0.394 in)			1500 Hour, 500000 Cycle	55 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	27 mm	DSF		Bulk
Supercapacitors / Ultracapacitors 2.5VDC 75F 20% DDKA2R5ELL750KM70T Chemi-Con 1: £4.90 135Expected 22/12/2026 New At Mouser	Mfr. Part No. DDKA2R5ELL750KM70T Mouser Part No 661-DDKA2R5ELL750K70 New At Mouser	Chemi-Con	Supercapacitors / Ultracapacitors 2.5VDC 75F 20% Learn More about Chemi-Con chemi con dka supercapacitors	Datasheet	135Expected 22/12/2026	£4.90 £4.57	Min.: 1 Mult.: 1	75 F	2.5 VDC			18 mm (0.709 in)			2000 Hour		20 %	Vertical	Supercapacitor	- 40 C	+ 70 C		DKA
Supercapacitors / Ultracapacitors 3VDC 70F 16x50mm DSF706Q3R0 Knowles / Illinois Capacitor 1: £4.96 300Expected 13/04/2027	Mfr. Part No. DSF706Q3R0 Mouser Part No 598-DSF706Q3R0	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 3VDC 70F 16x50mm Learn More about Knowles / Illinois Capacitor cde dsf 3v supercapacitors	Datasheet	300Expected 13/04/2027	£4.96 £3.66 £3.13 £2.97 View £2.96 £2.75 Quote	Min.: 1 Mult.: 1	70 F	3 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	50 mm		1000 Hour	40 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		DSF
Supercapacitors / Ultracapacitors 350F 2.7V 30%/-10% Snap-In DGH357Q2R7 Knowles / Illinois Capacitor 1: £18.71 150Factory Stock Available	Mfr. Part No. DGH357Q2R7 Mouser Part No 598-DGH357Q2R7	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 350F 2.7V 30%/-10% Snap-In Learn More about Knowles / Illinois Capacitor cde dgh supercapacitors	Datasheet	150Factory Stock Available More Info Available	£18.71 £14.99 £13.36 £12.73 View £11.62 Quote	Min.: 1 Mult.: 1	350 F	2.7 VDC	Snap In	10 mm (0.394 in)	35 mm (1.378 in)	60 mm		1500 Hour, 500000 Cycle	3.5 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		DGH		Bulk
Supercapacitors / Ultracapacitors 30VDC 7F Tol -10%/+30% 94x57x38mm DSM705Q030W075PB Knowles / Illinois Capacitor 1: £79.99 90Factory Stock Available	Mfr. Part No. DSM705Q030W075PB Mouser Part No 598-DSM705Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 7F Tol -10%/+30% 94x57x38mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	90Factory Stock Available More Info Available	£79.99 £69.32 £66.38 £63.71	Min.: 1 Mult.: 1	7 F	30 VDC	Wire			94 mm	38 mm	1000 Hour	404 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	57 mm	DSM		Bulk
Supercapacitors / Ultracapacitors SUPER CAP/IC VMF706M3R8 Knowles / Illinois Capacitor 1: £8.89 200Factory Stock Available	Mfr. Part No. VMF706M3R8 Mouser Part No 598-VMF706M3R8	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors SUPER CAP/IC Learn More about Knowles / Illinois Capacitor cornell dubilier vmf vpf supercapacitors	Datasheet	200Factory Stock Available More Info Available	£8.89 £6.78 £5.95 £5.67 View £5.24 £4.85 £4.66	Min.: 1 Mult.: 1	70 F	3.8 VDC	Radial		10 mm (0.394 in)			1000 Hour, 500000 Cycle	100 mOhms	20 %	Vertical	Lithium-Ion Supercapacitors	- 15 C	+ 85 C	27 mm	VMF		Bulk
Supercapacitors / Ultracapacitors 120F 3.8V 20% VPF127M3R8 Knowles / Illinois Capacitor 1: £14.30 830Factory Stock Available	Mfr. Part No. VPF127M3R8 Mouser Part No 598-VPF127M3R8	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 120F 3.8V 20% Learn More about Knowles / Illinois Capacitor cornell dubilier vmf vpf supercapacitors	Datasheet	830Factory Stock Available More Info Available	£14.30 £11.32 £10.11 £9.05	Min.: 1 Mult.: 1	120 F	3.8 VDC	Radial		12.5 mm (0.492 in)			1000 Hour, 250000 Cycle	80 mOhms	20 %	Vertical	Lithium-Ion Supercapacitors	- 25 C	+ 60 C	27 mm	VPF		Bulk
Supercapacitors / Ultracapacitors 25F 2.8V EDLC HB SERIES CYL HB1625-2R5256-R Eaton Electronics 1: £6.43 100Stock Available	Mfr. Part No. HB1625-2R5256-R Mouser Part No 504-HB1625-2R5256-R	Eaton Electronics	Supercapacitors / Ultracapacitors 25F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	100Stock Available More Info Available	£6.43 £3.68 £3.13 £2.97 £2.87	Min.: 1 Mult.: 1	25 F	2.5 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)			1000 Hour	40 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	28.4 mm	HB		Bulk
Supercapacitors / Ultracapacitors 2.0F 3.9V 30% PHVL-3R9H305-R Eaton Electronics 1: £9.57 100Stock Available	Mfr. Part No. PHVL-3R9H305-R Mouser Part No 504-PHVL-3R9H305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2.0F 3.9V 30% Learn More about Eaton Electronics eaton phvl supercapacitors	Datasheet	100Stock Available More Info Available	£9.57	Min.: 1 Mult.: 1	3 F	3.9 VDC	Radial	11.8 mm (0.465 in)		17.3 mm	9 mm	5000 Hour, 500000 Cycle	80 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	32.5 mm	PHVL		Bulk
Supercapacitors / Ultracapacitors 130F 69V 20% Eaton Electronics XLM-69R0137A-R XLM-69R0137A-R Eaton Electronics 1: £2,193.56 4Stock Available New Product	Mfr. Part No. XLM-69R0137A-R Mouser Part No 504-XLM-69R0137A-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors 130F 69V 20%	Datasheet	4Stock Available More Info Available	£2,193.56	Min.: 1 Mult.: 1	130 F	69 VDC	Stud Threaded	99.5 mm (3.917 in)		634.9 mm	176.2 mm	1500 Hour	6.7 mOhms	0 %, 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	173.3 mm	XLM		Bulk
Supercapacitors / Ultracapacitors 870W 555F 3V XT3585-3R0567-R Eaton Electronics 1: £37.98 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. XT3585-3R0567-R Mouser Part No 504-XT3585-3R0567-R	Eaton Electronics	Supercapacitors / Ultracapacitors 870W 555F 3V Learn More about Eaton Electronics eaton xt supercapacitors	Datasheet	Non-Stocked Lead-Time 15 Weeks	£37.98 £30.53 £29.02 £28.46 View Quote	Min.: 1 Mult.: 1	555 F	3 VDC	Radial		35 mm (1.378 in)	87.5 mm		1500 Hour, 500000 Cycle	2.6 mOhms	- 5 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		XT		Bulk
Supercapacitors / Ultracapacitors 3.3F 5.5V 80% LJ055335A Ohmite 1: £21.69 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. LJ055335A Mouser Part No 588-LJ055335A	Ohmite	Supercapacitors / Ultracapacitors 3.3F 5.5V 80%	Datasheet	Non-Stocked Lead-Time 24 Weeks	£21.69 £16.53	Min.: 1 Mult.: 1	3.3 F	5.5 VDC										EDLC / Supercaps				Maxcap		Bulk
Supercapacitors / Ultracapacitors 40F 2.7V 18x31 MAL222051001E3 Vishay / BC Components 500: £1.71 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MAL222051001E3 Mouser Part No 594-MAL222051001E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 40F 2.7V 18x31 Learn More about Vishay / BC Components vishay 220 edlc enyacap	Datasheet	Non-Stocked Lead-Time 12 Weeks	£1.71	Min.: 500 Mult.: 100	40 F	2.7 VDC	Radial		18 mm (0.709 in)	31 mm		1000 Hour, 500000 Cycle	12 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		220 EDLC ENYCAP	AEC-Q200	Tray