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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 3F 5.4V EDLC PHV SERIES HORZ PHV-5R4H305-R Eaton Electronics 1: £18.35 47In Stock	Mfr. Part No. PHV-5R4H305-R Mouser Part No 504-PHV-5R4H305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	47In Stock	£18.35 £14.64 £12.41 £10.54 £9.87	Min.: 1 Mult.: 1	3 F	5.4 VDC	Cable	11.8 mm (0.465 in)		32.5 mm	17.3 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	9 mm	PHV		Bulk
Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT PHV-5R4V255-R Eaton Electronics 1: £17.18 55In Stock 100Expected 18/02/2027	Mfr. Part No. PHV-5R4V255-R Mouser Part No 504-PHV-5R4V255-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	55In Stock 100Expected 18/02/2027	£17.18 £13.24 £10.66 £9.73 View £9.10 £9.05 Quote	Min.: 1 Mult.: 1	2.5 F	5.4 VDC	Cable	5.3 mm (0.209 in)		21.3 mm	11 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	23 mm	PHV		Bulk
Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT PHV-5R4V305-R Eaton Electronics 1: £13.78 51In Stock	Mfr. Part No. PHV-5R4V305-R Mouser Part No 504-PHV-5R4V305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	51In Stock	£13.78 £11.65 £9.99 £9.09	Min.: 1 Mult.: 1	3 F	5.4 VDC	Cable	11.8 mm (0.465 in)		17.3 mm	9 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	32.5 mm	PHV		Bulk
Supercapacitors / Ultracapacitors 0.47F 3.9V 30% PHVL-3R9H474-R Eaton Electronics 1: £5.09 219In Stock	Mfr. Part No. PHVL-3R9H474-R Mouser Part No 504-PHVL-3R9H474-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.47F 3.9V 30% Learn More about Eaton Electronics eaton phvl supercapacitors	Datasheet	219In Stock	£5.09 £4.99 £3.30 £3.12 View £2.51 £2.50	Min.: 1 Mult.: 1	470000 uF	3.9 VDC	Radial	11.8 mm (0.465 in)		17.3 mm	9 mm	5000 Hour, 500000 Cycle	400 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	14.5 mm	PHVL		Bulk
Supercapacitors / Ultracapacitors 5.0F 3.9V 30% PHVL-3R9H505-R Eaton Electronics 1: £5.49 247In Stock	Mfr. Part No. PHVL-3R9H505-R Mouser Part No 504-PHVL-3R9H505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5.0F 3.9V 30% Learn More about Eaton Electronics eaton phvl supercapacitors	Datasheet	247In Stock	£5.49 £4.37 £3.83	Min.: 1 Mult.: 1	5 F	3.9 VDC	Radial	5.3 mm (0.209 in)		21.3 mm	11 mm	5000 Hour, 500000 Cycle	70 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	32.5 mm	PHVL		Bulk
Supercapacitors / Ultracapacitors 1.5F 3.9V 30% PHVL-3R9V155-R Eaton Electronics 1: £7.53 231In Stock	Mfr. Part No. PHVL-3R9V155-R Mouser Part No 504-PHVL-3R9V155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 3.9V 30% Learn More about Eaton Electronics eaton phvl supercapacitors	Datasheet	231In Stock	£7.53	Min.: 1 Mult.: 1	1.5 F	3.9 VDC	Radial	11.8 mm (0.465 in)		17.3 mm	9 mm	5000 Hour, 500000 Cycle	160 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	22 mm	PHVL		Bulk
Supercapacitors / Ultracapacitors 3.0F 3.9V 30% PHVL-3R9V305-R Eaton Electronics 1: £9.27 53In Stock	Mfr. Part No. PHVL-3R9V305-R Mouser Part No 504-PHVL-3R9V305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3.0F 3.9V 30% Learn More about Eaton Electronics eaton phvl supercapacitors	Datasheet	53In Stock	£9.27	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 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	32.5 mm	PHVL		Bulk
Supercapacitors / Ultracapacitors 3.0F 6V 20% PTV-6R0H305-R Eaton Electronics 1: £7.84 125In Stock	Mfr. Part No. PTV-6R0H305-R Mouser Part No 504-PTV-6R0H305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3.0F 6V 20% Learn More about Eaton Electronics eaton ptv supercapacitors	Datasheet	125In Stock	£7.84 £5.93 £5.18 £4.92 View £4.80 Quote	Min.: 1 Mult.: 1	3 F	6 VDC	Radial	5.3 mm (0.209 in)		23 mm	21.3 mm	1000 Hour, 500000 Cycle	100 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	11 mm	PTV		Bulk
Supercapacitors / Ultracapacitors 3.0F 6V 20% PTV-6R0V305-R Eaton Electronics 1: £5.81 99In Stock 300On Order	Mfr. Part No. PTV-6R0V305-R Mouser Part No 504-PTV-6R0V305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3.0F 6V 20% Learn More about Eaton Electronics eaton ptv supercapacitors	Datasheet	99In Stock 300On Order	£5.81 £4.75 £4.39 £4.19 £4.18	Min.: 1 Mult.: 1	3 F	6 VDC	Radial	5.3 mm (0.209 in)		21.3 mm	11 mm	1000 Hour, 500000 Cycle	100 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	23 mm	PTV		Bulk
Supercapacitors / Ultracapacitors 5.0F 6V 20% PTV-6R0V505-R Eaton Electronics 1: £6.45 142In Stock	Mfr. Part No. PTV-6R0V505-R Mouser Part No 504-PTV-6R0V505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5.0F 6V 20% Learn More about Eaton Electronics eaton ptv supercapacitors	Datasheet	142In Stock	£6.45 £5.37 £4.95 £4.91 View £4.59 £4.51 £4.42 Quote	Min.: 1 Mult.: 1	5 F	6 VDC	Radial	5.3 mm (0.209 in)		21.3 mm	11 mm	1000 Hour, 500000 Cycle	72 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	32.5 mm	PTV		Bulk
Supercapacitors / Ultracapacitors 6.0F 3V 30% TV1020-3R0605-R Eaton Electronics 1: £2.42 128In Stock 3,500On Order	Mfr. Part No. TV1020-3R0605-R Mouser Part No 504-TV1020-3R0605-R	Eaton Electronics	Supercapacitors / Ultracapacitors 6.0F 3V 30% Learn More about Eaton Electronics eaton tv supercapacitors	Datasheet	128In Stock 3,500On Order	£2.42 £1.97 £1.63 £1.53	Min.: 1 Mult.: 1	6 F	3 VDC	Radial	5 mm (0.197 in)	10.5 mm (0.413 in)	22.3 mm		1000 Hour	35 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		TV		Bulk
Supercapacitors / Ultracapacitors 3V 34F TV1245-3R0346-R Eaton Electronics 1: £5.25 113In Stock	Mfr. Part No. TV1245-3R0346-R Mouser Part No 504-TV1245-3R0346-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3V 34F Learn More about Eaton Electronics eaton tv supercapacitors	Datasheet	113In Stock	£5.25 £4.05 £3.33 £3.15 View £2.80 £2.71 £2.65	Min.: 1 Mult.: 1	34 F	3 VDC	Radial	5 mm (0.197 in)	12.9 mm (0.508 in)	49 mm		1000 Hour	20 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		TV		Bulk
Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 25F, 18 mohm, AECQ TVA1625-3R0256-R Eaton Electronics 1: £4.70 167In Stock	Mfr. Part No. TVA1625-3R0256-R Mouser Part No 504-TVA1625-3R0256-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 25F, 18 mohm, AECQ Learn More about Eaton Electronics eaton tva aec q200 supercaps	Datasheet	167In Stock	£4.70 £3.56 £3.55 £2.87 View £2.56 £2.55 Quote	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	16.5 mm (0.65 in)	28.4 mm		1000 Hour	18 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		TVA	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 35F, 15 mohm, AECQ TVA1635-3R0356-R Eaton Electronics 1: £6.09 8In Stock 100On Order	Mfr. Part No. TVA1635-3R0356-R Mouser Part No 504-TVA1635-3R0356-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 35F, 15 mohm, AECQ Learn More about Eaton Electronics eaton tva aec q200 supercaps	Datasheet	8In Stock 100On Order	£6.09 £3.91 £3.90 £3.89 View £3.37 £3.03 £2.99 Quote	Min.: 1 Mult.: 1	35 F	3 VDC	Radial	7.5 mm (0.295 in)	16.5 mm (0.65 in)	38 mm		1000 Hour	15 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		TVA	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 60F, 13 mohm, AECQ TVA1840-3R0606-R Eaton Electronics 1: £7.32 109In Stock	Mfr. Part No. TVA1840-3R0606-R Mouser Part No 504-TVA1840-3R0606-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 60F, 13 mohm, AECQ Learn More about Eaton Electronics eaton tva aec q200 supercaps	Datasheet	109In Stock	£7.32 £5.64 £5.35 £5.12 View £4.75 £4.64 £4.59 Quote	Min.: 1 Mult.: 1	60 F	3 VDC	Radial	7.5 mm (0.295 in)	18.5 mm (0.728 in)	42 mm		1000 Hour	13 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		TVA	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 100F, 11 mohm, AECQ TVA1860-3R0107-R Eaton Electronics 1: £13.23 90In Stock 210On Order	Mfr. Part No. TVA1860-3R0107-R Mouser Part No 504-TVA1860-3R0107-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 100F, 11 mohm, AECQ Learn More about Eaton Electronics eaton tva aec q200 supercaps	Datasheet	90In Stock 210On Order	£13.23 £9.59 £9.18 £8.84 View £8.34 £8.33 Quote	Min.: 1 Mult.: 1	100 F	3 VDC	Radial	7.5 mm (0.295 in)	18.5 mm (0.728 in)	60.5 mm		1000 Hour	11 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		TVA	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 400F 2.5V XB3560-2R5407-R Eaton Electronics 1: £32.85 15In Stock	Mfr. Part No. XB3560-2R5407-R Mouser Part No 504-XB3560-2R5407-R	Eaton Electronics	Supercapacitors / Ultracapacitors 400F 2.5V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	15In Stock	£32.85 £31.67 £30.00	Min.: 1 Mult.: 1	400 F	2.5 VDC	Snap In		35 mm (1.378 in)	63 mm		1500 Hour, 500000 Cycle	4.5 Ohms	10 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6 mm	XB		Bulk
Supercapacitors / Ultracapacitors 3400F 2.9V XL60-2R9348T-R Eaton Electronics 1: £87.82 6In Stock	Mfr. Part No. XL60-2R9348T-R Mouser Part No 504-XL60-2R9348T-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3400F 2.9V	Datasheet	6In Stock	£87.82 £84.64	Min.: 1 Mult.: 1	3400 F	2.7 VDC	Stud Threaded		60 mm (2.362 in)	138 mm		1500 Hour	230 uOhms	0 %, + 20 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C		XL60		Bulk
Supercapacitors / Ultracapacitors 300F 2.7V XV3550-2R7307-R Eaton Electronics 1: £10.94 25In Stock	Mfr. Part No. XV3550-2R7307-R Mouser Part No 504-XV3550-2R7307-R	Eaton Electronics	Supercapacitors / Ultracapacitors 300F 2.7V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	25In Stock	£10.94 £8.01	Min.: 1 Mult.: 1	300 F	2.7 VDC	Snap In		35 mm (1.378 in)	53 mm		1500 Hour, 500000 Cycle	6 Ohms	- 5 %, + 10 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	6 mm	XV		Bulk
Supercapacitors / Ultracapacitors 400F 2.7V XV3560-2R7407-R Eaton Electronics 1: £24.98 36In Stock	Mfr. Part No. XV3560-2R7407-R Mouser Part No 504-XV3560-2R7407-R	Eaton Electronics	Supercapacitors / Ultracapacitors 400F 2.7V Learn More about Eaton Electronics powerstor XBXV supercaps	Datasheet	36In Stock	£24.98 £19.19 £17.24 £15.28	Min.: 1 Mult.: 1	400 F	2.7 VDC	Snap In		35 mm (1.378 in)	63 mm		1500 Hour, 500000 Cycle	3.2 mOhms	- 5 %, + 10 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	6 mm	XV		Bulk
Supercapacitors / Ultracapacitors 100MF 5.5V 80% LJ055104A Ohmite 1: £2.60 8In Stock	Mfr. Part No. LJ055104A Mouser Part No 588-LJ055104A	Ohmite	Supercapacitors / Ultracapacitors 100MF 5.5V 80%	Datasheet	8In Stock	£2.60 £1.79 £1.51 £1.37 View £1.26 £1.20 £1.15	Min.: 1 Mult.: 1	100000 uF	5.5 VDC	Radial		11.5 mm (0.453 in)			1000 Hour	16 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.5 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% LJ055105A Ohmite 1: £6.75 90In Stock	Mfr. Part No. LJ055105A Mouser Part No 588-LJ055105A	Ohmite	Supercapacitors / Ultracapacitors 1.0F 5.5V 80% Learn More about Ohmite maxcap capacitors	Datasheet	90In Stock	£6.75 £5.07 £4.23 £4.05 View £3.83 £3.74	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	7.6 mm (0.299 in)	21.5 mm (0.846 in)	13 mm		1000 Hour	3.5 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	13 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors MAXCAP 220MF 5.5v LJ055224A Ohmite 1: £4.43 199In Stock	Mfr. Part No. LJ055224A Mouser Part No 588-LJ055224A	Ohmite	Supercapacitors / Ultracapacitors MAXCAP 220MF 5.5v	Datasheet	199In Stock	£4.43 £3.22 £2.75 £2.48 View £2.33 £2.28 £2.22	Min.: 1 Mult.: 1	220000 uF	5.5 VDC	Radial		14.5 mm (0.571 in)			1000 Hour	10 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	12 mm	Maxcap		Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% LP055105A Ohmite 1: £7.63 2In Stock	Mfr. Part No. LP055105A Mouser Part No 588-LP055105A	Ohmite	Supercapacitors / Ultracapacitors 1.0F 5.5V 80%	Datasheet	2In Stock	£7.63 £5.98 £5.23 £4.94 View £4.59 £4.47	Min.: 1 Mult.: 1	1 F	5.5 VDC										EDLC / Supercaps				Maxcap		Bulk
Supercapacitors / Ultracapacitors MAXCAP 470MF 5.5v LT055474A Ohmite 1: £7.17 30In Stock	Mfr. Part No. LT055474A Mouser Part No 588-LT055474A	Ohmite	Supercapacitors / Ultracapacitors MAXCAP 470MF 5.5v	Datasheet	30In Stock	£7.17 £6.70 £4.23 £3.86 View £3.85 Quote	Min.: 1 Mult.: 1	470000 uF	5.5 VDC	Radial		16.6 mm (0.654 in)			1000 Hour	100 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	21.5 mm	Maxcap		Bulk