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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 40F 3.0V 85C 2000H 18x31mm MAL223091001E3 Vishay / BC Components 1: £3.96 200In Stock	Mfr. Part No. MAL223091001E3 Mouser Part No 594-MAL223091001E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 40F 3.0V 85C 2000H 18x31mm Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	200In Stock	£3.96 £2.87 £2.44 £2.20 View £2.06 £2.01 £1.98 £1.97	Min.: 1 Mult.: 1	40 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	31 mm		2000 Hour, 500000 Cycle	22 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		230 EDLC-HV ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 25F 3.0V 85C 2000H 18x20mm MAL223091004E3 Vishay / BC Components 1: £3.88 483In Stock	Mfr. Part No. MAL223091004E3 Mouser Part No 594-MAL223091004E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 25F 3.0V 85C 2000H 18x20mm Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	483In Stock	£3.88 £3.06 £3.02	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	20 mm		2000 Hour, 500000 Cycle	24 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		230 EDLC-HV ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 25F 3.0V 85C 2000H 16x25mm MAL223091006E3 Vishay / BC Components 1: £3.39 400In Stock	Mfr. Part No. MAL223091006E3 Mouser Part No 594-MAL223091006E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 25F 3.0V 85C 2000H 16x25mm Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	400In Stock	£3.39 £2.44 £2.05 £1.93	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)	25 mm		2000 Hour, 500000 Cycle	26 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		230 EDLC-HV ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 60F 3.0V 85C 2000H 18x40mm MAL223091009E3 Vishay / BC Components 1: £5.26 330In Stock	Mfr. Part No. MAL223091009E3 Mouser Part No 594-MAL223091009E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 60F 3.0V 85C 2000H 18x40mm Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	330In Stock	£5.26 £3.89 £3.35 £3.17	Min.: 1 Mult.: 1	60 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	40 mm		2000 Hour, 500000 Cycle	17 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		230 EDLC-HV ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 100V 3300uF 20% MAL223551004E3 Vishay / BC Components 1: £3.88 293In Stock	Mfr. Part No. MAL223551004E3 Mouser Part No 594-MAL223551004E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 100V 3300uF 20% Learn More about Vishay / BC Components vishay 235 edlc hvr enycap capacitors	Datasheet	293In Stock	£3.88 £2.82 £2.38 £2.24 View £2.02 £1.96 £1.92	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	20 mm		2000 Hour	19 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	20 mm	235 EDLC-HVR ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 30F 3V 18x25mm 85C 2000h MAL223551007E3 Vishay / BC Components 1: £4.10 25In Stock	Mfr. Part No. MAL223551007E3 Mouser Part No 594-MAL223551007E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 30F 3V 18x25mm 85C 2000h Learn More about Vishay / BC Components vishay 235 edlc hvr enycap capacitors	Datasheet	25In Stock	£4.10 £2.98 £2.54 £2.39 View £2.16 £2.09 £2.07	Min.: 1 Mult.: 1	30 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	25 mm		2000 Hour, 500000 Cycle	26 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		235 EDLC-HVR ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 40F 3.0V 85c 2000H 18x31 MAL223591001E3 Vishay / BC Components 1: £4.12 56In Stock 800Expected 23/03/2027	Mfr. Part No. MAL223591001E3 Mouser Part No 594-MAL223591001E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 40F 3.0V 85c 2000H 18x31 Learn More about Vishay / BC Components vishay 235 edlc hvr enycap capacitors	Datasheet	56In Stock 800Expected 23/03/2027	£4.12 £2.99 £2.55 £2.30 View £2.15 £2.10 £2.07	Min.: 1 Mult.: 1	40 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	31 mm		2000 Hour, 500000 Cycle	16 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		235 EDLC-HVR ENYCAP	AEC-Q200	Tray
Supercapacitors / Ultracapacitors 25F 3.0V 85c 2000H 18x20 MAL223591004E3 Vishay / BC Components 1: £4.03 248In Stock 2,600Expected 12/01/2027	Mfr. Part No. MAL223591004E3 Mouser Part No 594-MAL223591004E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 25F 3.0V 85c 2000H 18x20 Learn More about Vishay / BC Components vishay 235 edlc hvr enycap capacitors	Datasheet	248In Stock 2,600Expected 12/01/2027	£4.03 £2.92 £2.50 £2.23 View £2.10 £2.02	Min.: 1 Mult.: 1	25 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	20 mm		2000 Hour, 500000 Cycle	36 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		235 EDLC-HVR ENYCAP	AEC-Q200	Tray
Supercapacitors / Ultracapacitors 30F 3.0V 85c 2000H 18x25 MAL223591007E3 Vishay / BC Components 1: £4.50 13In Stock 800Expected 05/01/2027	Mfr. Part No. MAL223591007E3 Mouser Part No 594-MAL223591007E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 30F 3.0V 85c 2000H 18x25 Learn More about Vishay / BC Components vishay 235 edlc hvr enycap capacitors	Datasheet	13In Stock 800Expected 05/01/2027	£4.50 £3.28 £2.80 £2.52 View £2.37 £2.30 £2.23 Quote	Min.: 1 Mult.: 1	30 F	3 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	25 mm		2000 Hour, 500000 Cycle	17 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		235 EDLC-HVR ENYCAP	AEC-Q200	Tray
Supercapacitors / Ultracapacitors Supecapacitor HSH 0814 3.8V 25F HSH0814-3R8256-R Eaton Electronics 1: £2.38 665In Stock 1,000Expected 23/10/2026 New Product	Mfr. Part No. HSH0814-3R8256-R Mouser Part No 504-HSH0814-3R8256-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors Supecapacitor HSH 0814 3.8V 25F Learn More about Eaton Electronics eaton hsh supercaps	Datasheet	665In Stock 1,000Expected 23/10/2026	£2.38 £1.70 £1.53 £1.30 View £1.10 £1.05 £0.969 £0.925	Min.: 1 Mult.: 1	25 F	3.8 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)			1000 Hour	900 mOhms	20 %	Vertical	Supercapacitors	- 25 C	+ 70 C	14 mm	HSH		Bulk
Supercapacitors / Ultracapacitors Supecapacitor HSH 1016 3.8V 55F HSH1016-3R8556-R Eaton Electronics 1: £2.82 93In Stock 2,800On Order New Product	Mfr. Part No. HSH1016-3R8556-R Mouser Part No 504-HSH1016-3R8556-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors Supecapacitor HSH 1016 3.8V 55F Learn More about Eaton Electronics eaton hsh supercaps	Datasheet	93In Stock 2,800On Order On Order Ship Dates Mfr. No: HSH1016-3R8556-R Stock: 93 Can Dispatch Immediately On Order: 400 Expected 23/10/2026 1,200 Expected 05/04/2027 1,200 Expected 18/06/2027 Factory Lead Time: 28 Weeks	£2.82 £2.02 £1.68 £1.55 £1.35	Min.: 1 Mult.: 1	55 F	3.8 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)			1000 Hour	450 mOhms	20 %	Vertical	Supercapacitors	- 25 C	+ 70 C	16 mm	HSH		Bulk
Supercapacitors / Ultracapacitors Supecapacitor HSH 1235 3.8V 300F HSH1235-3R8307-R Eaton Electronics 1: £7.63 85In Stock New Product	Mfr. Part No. HSH1235-3R8307-R Mouser Part No 504-HSH1235-3R8307-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors Supecapacitor HSH 1235 3.8V 300F Learn More about Eaton Electronics eaton hsh supercaps	Datasheet	85In Stock	£7.63 £5.79 £5.58 £5.55 £5.12	Min.: 1 Mult.: 1	300 F	3.8 VDC	Radial	5 mm (0.197 in)	12.5 mm (0.492 in)			1000 Hour	100 mOhms	20 %	Vertical	Supercapacitors	- 25 C	+ 70 C	35 mm	HSH		Bulk
Supercapacitors / Ultracapacitors CAP 10F 3V TH ABRACON ADCR-S03R0SA106MB ADCR-S03R0SA106MB ABRACON 1: £1.57 961In Stock	Mfr. Part No. ADCR-S03R0SA106MB Mouser Part No 815-ADCRS03R0SA106MB	ABRACON	Supercapacitors / Ultracapacitors CAP 10F 3V TH Learn More about ABRACON adcr super capacitors	Datasheet	961In Stock	£1.57 £1.07 £0.934 £0.759 View £0.684 £0.656 £0.622 £0.601	Min.: 1 Mult.: 1	10 F	3 VDC	Radial							20 %	Vertical	EDLC / Supercaps	- 40 C	+ 70 C		ADCR-S03R0S		Bulk
Supercapacitors / Ultracapacitors CAP 15F 3V TH ABRACON ADCR-S03R0SA156MB ADCR-S03R0SA156MB ABRACON 1: £1.86 570In Stock	Mfr. Part No. ADCR-S03R0SA156MB Mouser Part No 815-ADCRS03R0SA156MB	ABRACON	Supercapacitors / Ultracapacitors CAP 15F 3V TH Learn More about ABRACON adcr super capacitors	Datasheet	570In Stock	£1.86 £1.27 £1.19 £1.05 View £0.925 £0.803 £0.766 £0.743	Min.: 1 Mult.: 1	15 F	3 VDC	Radial							20 %	Vertical	EDLC / Supercaps	- 40 C	+ 70 C		ADCR-S03R0S		Bulk
Supercapacitors / Ultracapacitors CAP 25F 3V TH ABRACON ADCR-S03R0SA256MB ADCR-S03R0SA256MB ABRACON 1: £2.24 732In Stock	Mfr. Part No. ADCR-S03R0SA256MB Mouser Part No 815-ADCRS03R0SA256MB	ABRACON	Supercapacitors / Ultracapacitors CAP 25F 3V TH Learn More about ABRACON adcr super capacitors	Datasheet	732In Stock	£2.24 £1.56 £1.28 £1.20 View £1.05 £1.00 £0.96 £0.934	Min.: 1 Mult.: 1	25 F	3 VDC	Radial							20 %	Vertical	EDLC / Supercaps	- 40 C	+ 70 C		ADCR-S03R0S		Bulk
Supercapacitors / Ultracapacitors CAP 3.3F 3V TH ABRACON ADCR-S03R0SA335MB ADCR-S03R0SA335MB ABRACON 1: £1.13 497In Stock	Mfr. Part No. ADCR-S03R0SA335MB Mouser Part No 815-ADCRS03R0SA335MB	ABRACON	Supercapacitors / Ultracapacitors CAP 3.3F 3V TH Learn More about ABRACON adcr super capacitors	Datasheet	497In Stock	£1.13 £0.588 £0.531 £0.455 View £0.436 £0.411 £0.395	Min.: 1 Mult.: 1	3.3 F	3 VDC	Radial							20 %	Vertical	EDLC / Supercaps	- 40 C	+ 70 C		ADCR-S03R0S		Bulk
Supercapacitors / Ultracapacitors CAP 5F 3V TH ABRACON ADCR-S03R0SA505MB ADCR-S03R0SA505MB ABRACON 1: £1.28 970In Stock	Mfr. Part No. ADCR-S03R0SA505MB Mouser Part No 815-ADCRS03R0SA505MB	ABRACON	Supercapacitors / Ultracapacitors CAP 5F 3V TH Learn More about ABRACON adcr super capacitors	Datasheet	970In Stock	£1.28 £0.856 £0.685 £0.633 View £0.536 £0.51 £0.482 £0.465	Min.: 1 Mult.: 1	5 F	3 VDC	Radial		8 mm (0.315 in)	24 mm				20 %	Vertical	EDLC / Supercaps	- 40 C	+ 70 C		ADCR-S03R0S		Tray
Supercapacitors / Ultracapacitors CAP 5F 3V TH ABRACON ADCR-S03R0SB505MB ADCR-S03R0SB505MB ABRACON 1: £1.37 1,104In Stock	Mfr. Part No. ADCR-S03R0SB505MB Mouser Part No 815-ADCRS03R0SB505MB	ABRACON	Supercapacitors / Ultracapacitors CAP 5F 3V TH Learn More about ABRACON adcr super capacitors	Datasheet	1,104In Stock	£1.37 £0.943 £0.803 £0.701 View £0.555 £0.533 £0.505 £0.485	Min.: 1 Mult.: 1	5 F	3 VDC	Radial		10 mm (0.394 in)	20 mm			75 mOhms	20 %	Vertical	EDLC / Supercaps	- 40 C	+ 70 C		ADCR-S03R0S		Bulk
Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, PB, TEMP XLM-69R0137A-T Eaton Electronics 1: £2,221.79 1In Stock	Mfr. Part No. XLM-69R0137A-T Mouser Part No 504-XLM-69R0137A-T	Eaton Electronics	Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, PB, TEMP	Datasheet	1In Stock	£2,221.79	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 Eaton XLR,16.2V,500F,AB,OV,TEMP XLR-16R2507B-R Eaton Electronics 1: £427.44 5In Stock 9On Order	Mfr. Part No. XLR-16R2507B-R Mouser Part No 504-XLR-16R2507B-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton XLR,16.2V,500F,AB,OV,TEMP Learn More about Eaton Electronics eaton xlr lv storage modules	Datasheet	5In Stock 9On Order On Order Ship Dates Mfr. No: XLR-16R2507B-R Stock: 5 Can Dispatch Immediately On Order: 7 Expected 02/11/2026 1 Expected 04/11/2026 1 Expected 05/11/2026 Factory Lead Time: 22 Weeks	£427.44 £416.06	Min.: 1 Mult.: 1	500 F	16.2 VDC	Screw			417 mm	68 mm	1500 Hour	1.7 mOhms	- 5 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	157 mm	XLR		Bulk
Supercapacitors / Ultracapacitors 22F 2.7V 12.5x40mm 85C 1500h MAL222551017E3 Vishay / BC Components 1: £4.37 214In Stock	Mfr. Part No. MAL222551017E3 Mouser Part No 594-MAL222551017E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 22F 2.7V 12.5x40mm 85C 1500h Learn More about Vishay / BC Components vishay bc mal2225 capacitors	Datasheet	214In Stock	£4.37 £3.07 £2.65 £2.33 View £2.25 £2.08 £1.94	Min.: 1 Mult.: 1	22 F	2.7 VDC	Radial	5 mm (0.197 in)	12.5 mm (0.492 in)	40 mm		1500 Hour	28 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		225 EDLC-R ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 1F, 8.1V, 25x22x8.5mm DGH105Q8R1 Knowles / Illinois Capacitor 1: £4.50 944In Stock 360On Order	Mfr. Part No. DGH105Q8R1 Mouser Part No 598-DGH105Q8R1	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 1F, 8.1V, 25x22x8.5mm Learn More about Knowles / Illinois Capacitor cde dgh 3 cell supercapacitors	Datasheet	944In Stock 360On Order On Order Ship Dates Mfr. No: DGH105Q8R1 Stock: 944 Can Dispatch Immediately On Order: 120 Expected 02/11/2026 240 Expected 23/11/2026 Factory Lead Time: 24 Weeks	£4.50 £3.28 £2.79 £2.56 View £2.44 £2.23 £2.05 £1.96	Min.: 1 Mult.: 1	1 F	8.1 VDC	Through Hole	13.5 mm (0.531 in)		25 mm	8.5 mm	1500 hour	470 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	22 mm	DGH		Bulk
Supercapacitors / Ultracapacitors 18VDC 11.6F Tol -10%/+30% 112x57x19.5mm DSM126Q018W075PB Knowles / Illinois Capacitor 1: £53.45 35In Stock	Mfr. Part No. DSM126Q018W075PB Mouser Part No 598-DSM126Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 11.6F Tol -10%/+30% 112x57x19.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	35In Stock	£53.45 £45.46 £43.05 £41.27	Min.: 1 Mult.: 1	11.6 F	18 VDC	Wire			112 mm	19.5 mm	1000 Hour	243 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	57 mm	DSM		Bulk
Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm DSM155Q030W075PB Knowles / Illinois Capacitor 1: £44.72 45In Stock	Mfr. Part No. DSM155Q030W075PB Mouser Part No 598-DSM155Q030W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 30VDC 1.5F Tol -10%/+30% 66x30x27mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	45In Stock	£44.72 £34.98 £33.49 £32.11 Quote Quote	Min.: 1 Mult.: 1	1.5 F	30 VDC	Wire			66 mm	27 mm	1000 Hour	700 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM		Bulk
Supercapacitors / Ultracapacitors 18VDC 2.5F Tol -10%/+30% 79x30x14mm DSM255Q018W075PB Knowles / Illinois Capacitor 1: £25.84 111In Stock	Mfr. Part No. DSM255Q018W075PB Mouser Part No 598-DSM255Q018W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 18VDC 2.5F Tol -10%/+30% 79x30x14mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	111In Stock	£25.84 £20.72 £19.98 £19.35 View £18.11 Quote	Min.: 1 Mult.: 1	2.5 F	18 VDC	Wire			79 mm	14 mm	1000 Hour	334 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	30 mm	DSM		Bulk