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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 (USD) 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 9VDC 0.5F Tol -10%/+30% 21.5x24.5x7.5mm DSM504Q009W075PB Knowles / Illinois Capacitor 1: $17.35 190In Stock	Mfr. Part # DSM504Q009W075PB Mouser Part # 598-DSM504Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 0.5F Tol -10%/+30% 21.5x24.5x7.5mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	190In Stock	$17.35 $13.64 $12.16 $11.57 $10.91	Min.: 1 Mult.: 1	500000 uF	9 VDC	Wire			21.5 mm	7.5 mm	1000 Hour	1.94 Ohms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	24.5 mm	DSM		Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% KW-5R5C105H-R Eaton Electronics 1: $13.28 26,565In Stock	Mfr. Part # KW-5R5C105H-R Mouser Part # 504-KW-5R5C105H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.0F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	26,565In Stock	$13.28 $10.36 $9.15 $8.77 $8.68	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)			2000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.85 mm	KW		Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617021001 Wurth Elektronik 1: $3.31 721In Stock	Mfr. Part # 850617021001 Mouser Part # 710-850617021001	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	721In Stock	$3.31 $3.06 $2.81 $2.45 $2.20	Min.: 1 Mult.: 1	5 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	20 mm		1000 Hour, 500000 Cycle	50 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC		Bulk
Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) 850617021002 Wurth Elektronik 1: $3.42 500In Stock	Mfr. Part # 850617021002 Mouser Part # 710-850617021002	Wurth Elektronik	Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC) Learn More about Wurth Elektronik wurth wcap stsc	Datasheet	500In Stock	$3.42 $3.17 $3.16 $2.92 View $2.54 $2.27 $2.26	Min.: 1 Mult.: 1	7 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	20 mm		1000 Hour, 500000 Cycle	45 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C		WCAP-STSC		Bulk
Supercapacitors / Ultracapacitors 11V .47F -20/80% LS=10.16mm FS1A474ZF KEMET 1: $25.40 50In Stock	Mfr. Part # FS1A474ZF Mouser Part # 80-FS1A474ZF	KEMET	Supercapacitors / Ultracapacitors 11V .47F -20/80% LS=10.16mm Learn More about KEMET fs supercapacitors	Datasheet	50In Stock	$25.40 $20.37 $18.35 $17.73 $16.67	Min.: 1 Mult.: 1	470000 uF	11 VDC	Radial	10.16 mm (0.4 in)	28.5 mm (1.122 in)	25.5 mm		1000 Hour	7 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		FS		Bulk
Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm FYD0H225ZF KEMET 1: $13.17 149In Stock	Mfr. Part # FYD0H225ZF Mouser Part # 80-FYD0H225ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm Learn More about KEMET fy supercapacitors	Datasheet	149In Stock	$13.17 $10.17 $8.96 $8.59 View $7.96 $7.76	Min.: 1 Mult.: 1	2.2 F	5.5 VDC	Radial	10.16 mm (0.4 in)	28.5 mm (1.122 in)	22 mm		1000 Hour	35 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		FY		Bulk
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Horiz KVR-5R0C105-R Eaton Electronics 1: $5.34 6,584In Stock	Mfr. Part # KVR-5R0C105-R Mouser Part # 504-KVR-5R0C105-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Horiz Learn More about Eaton Electronics eaton kv coin cell supercapacitors	Datasheet	6,584In Stock	Cut Tape $5.34 $3.87 $3.28 Reel $3.27 $3.23 View $3.11 Quote	Min.: 1 Mult.: 1 : 500	1 F	5 VDC	Through Hole		20.8 mm (0.819 in)			1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	8.1 mm	KVR		Reel, Cut Tape
Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES VERT PHB-5R0V505-R Eaton Electronics 1: $19.83 937In Stock	Mfr. Part # PHB-5R0V505-R Mouser Part # 504-PHB-5R0V505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	937In Stock	$19.83 $15.89 $12.98 $12.58 Quote Quote	Min.: 1 Mult.: 1	5 F	5 VDC	Radial	5.3 mm (0.209 in)		21.3 mm	11 mm	1000 Hour	130 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	32.5 mm	PHB		Bulk
Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.1mm FA0H473ZF KEMET 1: $8.77 149In Stock	Mfr. Part # FA0H473ZF Mouser Part # 80-FA0H473ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.1mm	Datasheet	149In Stock	$8.77 $6.59 $5.72 $5.04 View $4.88 $4.81	Min.: 1 Mult.: 1	47000 uF	5.5 VDC	Radial	5.1 mm (0.201 in)	16 mm (0.63 in)				20 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	15.5 mm	FA		Bulk
Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT KR-5R5V105-R Eaton Electronics 1: $5.60 5,231In Stock	Mfr. Part # KR-5R5V105-R Mouser Part # 504-KR-5R5V105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	5,231In Stock	$5.60 $5.10 $4.94 $4.18 View $3.96 $3.72	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	5 mm (0.197 in)	19 mm (0.748 in)			1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	19.5 mm	KR		Bulk
Supercapacitors / Ultracapacitors 8.1V 1F ESR=350mOhms Case=22mm Radial SCMR22J105SSBA0 KYOCERA AVX 1: $5.62 274In Stock	Mfr. Part # SCMR22J105SSBA0 Mouser Part # 581-SCMR22J105SSBA0	KYOCERA AVX	Supercapacitors / Ultracapacitors 8.1V 1F ESR=350mOhms Case=22mm Radial Learn More about KYOCERA AVX avx scm supercaps	Datasheet	274In Stock	$5.62 $3.94 $3.39 $3.12	Min.: 1 Mult.: 1	1 F	8.1 VDC	Radial		8 mm (0.315 in)	22 mm	9.5 mm	1000 Hour	350 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	24 mm	SCM		Bulk
Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm FYH0H224ZF KEMET 1: $5.99 273In Stock	Mfr. Part # FYH0H224ZF Mouser Part # 80-FYH0H224ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	273In Stock	$5.99 $4.38 $3.73 $3.54 View $3.19 $3.09 $2.98	Min.: 1 Mult.: 1	220000 uF	5.5 VDC	Radial	5.08 mm (0.2 in)	16.5 mm (0.65 in)	9.5 mm		1000 Hour	60 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		FY		Bulk
Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN BCAP0450 P270 S18 Maxwell Technologies 1: $17.46 424In Stock	Mfr. Part # BCAP0450 P270 S18 Mouser Part # 723-BCAP0450P270S18	Maxwell Technologies	Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN	Datasheet	424In Stock	$17.46 $13.24 $11.78 $11.10 View $10.24 Quote	Min.: 1 Mult.: 1	450 F	2.7 VDC	Snap In		35 mm (1.378 in)	63.5 mm		1500 Hour, 500000 Cycle	2.8 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	63.5 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V 1F 30% LS=3.5mm HVZ0E105NF KEMET 1: $2.06 1,157In Stock NRND	Mfr. Part # HVZ0E105NF Mouser Part # 80-HVZ0E105NF NRND	KEMET	Supercapacitors / Ultracapacitors 2.7V 1F 30% LS=3.5mm	Datasheet	1,157In Stock	$2.06 $1.42 $1.22 $0.886 View $0.822 $0.821 $0.758	Min.: 1 Mult.: 1	1 F	2.7 VDC	Radial		8 mm (0.315 in)			1000 Hour	300 mOhms	30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	14 mm	HVZ		Bulk
Supercapacitors / Ultracapacitors 30F 3.0V 85C 2000H 18x25mm Vishay / BC Components MAL223091007E3 MAL223091007E3 Vishay / BC Components 1: $5.44 477In Stock	Mfr. Part # MAL223091007E3 Mouser Part # 594-MAL223091007E3	Vishay / BC Components	Supercapacitors / Ultracapacitors 30F 3.0V 85C 2000H 18x25mm Learn More about Vishay / BC Components vishay 230 edlc hv enycap capacitors	Datasheet	477In Stock	$5.44 $3.96 $3.55 $3.19 View $2.83 $2.77 $2.66	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	23 mOhms	- 20 %, + 50 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C		230 EDLC-HV ENYCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 2.7V 10F 30% LS=5mm HVZ0E106NF KEMET 1: $6.35 1,354In Stock NRND	Mfr. Part # HVZ0E106NF Mouser Part # 80-HVZ0E106NF NRND	KEMET	Supercapacitors / Ultracapacitors 2.7V 10F 30% LS=5mm	Datasheet	1,354In Stock	$6.35 $3.88 $3.59 $3.47 $2.97	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial		10 mm (0.394 in)	35 mm		1000 Hour	100 mOhms	30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	37 mm	HVZ		Bulk
Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial SCSFP1005M2R7YC000 KEMET 1: $1.39 4,450In Stock New Product	Mfr. Part # SCSFP1005M2R7YC000 Mouser Part # 80-SCSFP1005M2R7YC00 New Product	KEMET	Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial Learn More about KEMET sc supercapacitors	Datasheet	4,450In Stock	$1.39 $0.715 $0.608 $0.579 View $0.539 $0.493	Min.: 1 Mult.: 1	10 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)	30 mm		500000 Cycles	45 mOhms	- 20 %, + 20 %	Vertical	Supercapacitors	- 40 C	+ 70 C		SCS		Bulk
Supercapacitors / Ultracapacitors 2.7V 15F Max Temp 70C 30% Radial SCSFX1505M2R7YC000 KEMET 1: $1.70 6,389In Stock New Product	Mfr. Part # SCSFX1505M2R7YC000 Mouser Part # 80-SCSFX1505M2R7YC00 New Product	KEMET	Supercapacitors / Ultracapacitors 2.7V 15F Max Temp 70C 30% Radial Learn More about KEMET sc supercapacitors	Datasheet	6,389In Stock	$1.70 $0.906 $0.835 $0.715 View $0.678 $0.639 $0.616 $0.593 Quote	Min.: 1 Mult.: 1	15 F	2.7 VDC	Radial	5 mm (0.197 in)	12.5 mm (0.492 in)	30 mm		500000 Cycles	35 mOhms	- 20 %, + 20 %	Vertical	Supercapacitors	- 40 C	+ 70 C		SCS		Bulk
Supercapacitors / Ultracapacitors 2.7V 2F Max Temp 85 C 30% Radial SCTCB2004L2R7YC000 KEMET 1: $1.01 15,998In Stock New Product	Mfr. Part # SCTCB2004L2R7YC000 Mouser Part # 80-SCTCB2004L2R7YC00 New Product	KEMET	Supercapacitors / Ultracapacitors 2.7V 2F Max Temp 85 C 30% Radial Learn More about KEMET sc supercapacitors	Datasheet	15,998In Stock	$1.01 $0.502 $0.458 $0.381 View $0.358 $0.331 $0.316 $0.295	Min.: 1 Mult.: 1	2 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	16 mm		500000 Cycles	120 mOhms	- 20 %, + 50 %	Vertical	Supercapacitors	- 40 C	+ 85 C		SCT		Bulk
Supercapacitors / Ultracapacitors 2.7V 1F Max Temp 85 C 30% Radial SCTVB1004L2R7YC000 KEMET 1: $0.85 31,340In Stock New Product	Mfr. Part # SCTVB1004L2R7YC000 Mouser Part # 80-SCTVB1004L2R7YC00 New Product	KEMET	Supercapacitors / Ultracapacitors 2.7V 1F Max Temp 85 C 30% Radial Learn More about KEMET sc supercapacitors	Datasheet	31,340In Stock	$0.85 $0.431 $0.391 $0.324 View $0.30 $0.274 $0.262 $0.261 $0.241	Min.: 1 Mult.: 1	1 F	2.7 VDC	Radial	2.5 mm (0.098 in)	6.3 mm (0.248 in)	12 mm		500000 Cycles	200 mOhms	- 20 %, + 50 %	Vertical	Supercapacitors	- 40 C	+ 85 C		SCT		Bulk
Supercapacitors / Ultracapacitors 3V 100F SNAP-IN BCAP0100 P300 S17 Maxwell Technologies 1: $12.26 561In Stock 1,440Expected 1/18/2027	Mfr. Part # BCAP0100 P300 S17 Mouser Part # 723-BCAP0100P300S17	Maxwell Technologies	Supercapacitors / Ultracapacitors 3V 100F SNAP-IN	Datasheet	561In Stock 1,440Expected 1/18/2027	$12.26 $9.26 $8.19 $7.64 View $7.63 $7.04 Quote	Min.: 1 Mult.: 1	100 F	3 VDC	Snap In	10 mm (0.394 in)	22 mm (0.866 in)	46 mm		2000 Hour, 1000000 Cycle	4.5 mOhms	0 %, + 20 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	46 mm	BCAP	AEC-Q200	Bulk
Supercapacitors / Ultracapacitors 0.22F 5.5V 85C EDS224Z5R5C Knowles / Illinois Capacitor 1: $4.36 902In Stock 1,800Expected 12/2/2026	Mfr. Part # EDS224Z5R5C Mouser Part # 598-EDS224Z5R5C	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 0.22F 5.5V 85C Learn More about Knowles / Illinois Capacitor illinois capacitor supercapacitors	Datasheet	902In Stock 1,800Expected 12/2/2026	$4.36 $3.14 $2.72 $2.40 View $2.15 $2.09 $1.79 Quote	Min.: 1 Mult.: 1	220000 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 9VDC 1F Tol -10%/+30% 27x27x9mm DSM105Q009W075PB Knowles / Illinois Capacitor 1: $18.76 195In Stock	Mfr. Part # DSM105Q009W075PB Mouser Part # 598-DSM105Q009W075PB	Knowles / Illinois Capacitor	Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm Learn More about Knowles / Illinois Capacitor cornell dubilier dsm standard supercapacitors	Datasheet	195In Stock	$18.76 $14.82 $13.25 $12.75 $11.92	Min.: 1 Mult.: 1	1 F	9 VDC	Wire			27 mm	27 mm	1000 Hour	455 mOhms	- 10 %, + 30 %		EDLC / Supercaps	- 40 C	+ 65 C	9 mm	DSM		Bulk
Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ PHV-5R4H505-R Eaton Electronics 1: $15.70 168In Stock	Mfr. Part # PHV-5R4H505-R Mouser Part # 504-PHV-5R4H505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	168In Stock	$15.70 $15.54 $14.71 $13.35 $9.41	Min.: 1 Mult.: 1	5 F	5.4 VDC	Cable	5.3 mm (0.209 in)		32.5 mm	21.3 mm	1000 Hour	0.07 Ohms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	11 mm	PHV		Bulk
Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm, Low T HSL0820-3R8256-R Eaton Electronics 1: $4.43 1,186In Stock	Mfr. Part # HSL0820-3R8256-R Mouser Part # 504-HSL0820-3R8256-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm, Low T Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	1,186In Stock	$4.43 $3.17 $2.67 $2.50 View $2.07 Quote	Min.: 1 Mult.: 1	25 F	3.8 VDC	Through Hole		8 mm (0.315 in)	20 mm		1000 Hour	70 mOhms	20 %	Vertical	EDLC / Supercaps	- 25 C	+ 60 C		HSL		Bulk