Supercapacitors / Ultracapacitors

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PowerStor® Supercapacitors

Eaton Electronics Supercapacitors provide high capacitance in smaller sizes and the lowest ESR values. Other features include high industrial temperature ranges, outstanding aging characteristics, high efficiency over the full product life, and a demonstrated operating life that exceeds 20 years. These capacitors also provide maximum energy savings and reduced running costs and eliminate the need for routine maintenance. PowerStor / Eaton Supercapacitors are used in alternate energy (solar and wind), medical (X-rays), computer (RAID storage and UPS), and industrial (elevators, forklifts, electric vehicles). They are available in cylindrical (HB, HV, and TV), snap-in cylindrical (XB,XV), and leaded cylindrical (PHB, PHV) types.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm HS0814-3R8106-R Eaton Electronics 1: 4,51 € 5In Stock 1 200On Order	Mfr. Part No. HS0814-3R8106-R Mouser Part No 504-HS0814-3R8106-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	5In Stock 1 200On Order	4,51 € 3,25 € 2,08 € 1,93 € View 1,66 € 1,55 €	Min.: 1 Mult.: 1	10 F	3.8 VDC	Through Hole		8.5 mm (0.335 in)			1000 Hour	1.5 Ohms	20 %	Vertical	EDLC / Supercaps	- 15 C	+ 70 C	15.5 mm	HS	Bulk
Supercapacitors / Ultracapacitors 30F 3.8V ESR=550 HS1016-3R8306-R Eaton Electronics 1: 3,77 € 46In Stock 2 800On Order	Mfr. Part No. HS1016-3R8306-R Mouser Part No 504-HS1016-3R8306-R	Eaton Electronics	Supercapacitors / Ultracapacitors 30F 3.8V ESR=550 Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	46In Stock 2 800On Order On Order Ship Dates Mfr. No: HS1016-3R8306-R Stock: 46 Can Dispatch Immediately On Order: 1 600 Pending 1 200 Expected 30/11/2026 Factory Lead Time: 28 Weeks	3,77 € 3,27 € 2,81 € 2,69 € 2,54 €	Min.: 1 Mult.: 1	30 F	3.8 VDC	Through Hole		10.5 mm (0.413 in)	18 mm		1000 Hour, 500000 Cycle	550 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 15 C	+ 70 C		HS	Bulk
Supercapacitors / Ultracapacitors 0.22F 3.8V 20% HS1625-3R8227-R Eaton Electronics 1: 13,29 € 17In Stock	Mfr. Part No. HS1625-3R8227-R Mouser Part No 504-HS1625-3R8227-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.22F 3.8V 20% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	17In Stock	13,29 € 10,69 €	Min.: 1 Mult.: 1	220 F	3.8 VDC	Through Hole		16.5 mm (0.65 in)	27 mm		1000 Hour, 500000 Cycle	100 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 15 C	+ 70 C		HS	Bulk
Supercapacitors / Ultracapacitors Supecapacitor HSH 0612 3.8V 8F HSH0612-3R8805-R Eaton Electronics 1: 3,43 € 102In Stock 1 200Expected 12/04/2027 New Product	Mfr. Part No. HSH0612-3R8805-R Mouser Part No 504-HSH0612-3R8805-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors Supecapacitor HSH 0612 3.8V 8F Learn More about Eaton Electronics eaton hsh supercaps	Datasheet	102In Stock 1 200Expected 12/04/2027	3,43 € 2,43 € 2,04 € 1,92 € View 1,30 € 1,25 €	Min.: 1 Mult.: 1	8 F	3.8 VDC	Radial	2.6 mm (0.102 in)	6.3 mm (0.248 in)			1000 Hour	2600 mOhms	- 20 %, + 50 %	Vertical	Supercapacitors	- 25 C	+ 70 C	12 mm	HSH	Bulk
Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm, Low T HSL0814-3R8106-R Eaton Electronics 1: 3,10 € 233In Stock	Mfr. Part No. HSL0814-3R8106-R Mouser Part No 504-HSL0814-3R8106-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm, Low T Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	233In Stock	3,10 € 2,18 € 1,82 € 1,81 € View 1,77 € 1,61 €	Min.: 1 Mult.: 1	10 F	3.8 VDC	Through Hole		8.5 mm (0.335 in)			1000 Hour	1.5 Ohms	20 %	Vertical	EDLC / Supercaps	- 25 C	+ 60 C	15.5 mm	HSL	Bulk
Supercapacitors / Ultracapacitors 0.30F 3.8V 20% HSL1016-3R8306-R Eaton Electronics 1: 3,66 € 23In Stock 1 200Expected 12/05/2027	Mfr. Part No. HSL1016-3R8306-R Mouser Part No 504-HSL1016-3R8306-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.30F 3.8V 20% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	23In Stock 1 200Expected 12/05/2027	3,66 € 2,61 € 2,19 € 2,06 € View 1,84 € 1,78 € 1,69 € 1,65 €	Min.: 1 Mult.: 1	30 F	3.8 VDC	Through Hole		10.5 mm (0.413 in)	18 mm		1000 Hour, 500000 Cycle	550 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 60 C		HSL	Bulk
Supercapacitors / Ultracapacitors 1.0F 2.7V 30% HV0810-2R7105-AP Eaton Electronics 1: 2,37 € 490In Stock	Mfr. Part No. HV0810-2R7105-AP Mouser Part No 504-HV0810-2R7105-AP	Eaton Electronics	Supercapacitors / Ultracapacitors 1.0F 2.7V 30% Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	490In Stock	2,37 € 2,06 € 2,03 € Reel 2,03 € 1,85 €	Min.: 1 Mult.: 1 : 1 000	1 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8.5 mm (0.335 in)			1000 Hour	200 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	13.5 mm	HV	Ammo Pack
Supercapacitors / Ultracapacitors 3F 2.7V EDLC HV SERIES CYL HV0820-2R7305-R Eaton Electronics 1: 1,82 € 100In Stock 2 300Expected 30/11/2026	Mfr. Part No. HV0820-2R7305-R Mouser Part No 504-HV0820-2R7305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	100In Stock 2 300Expected 30/11/2026	1,82 € 1,38 € 1,14 € Reel 0,98 €	Min.: 1 Mult.: 1 : 100	3 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)			1000 Hour	80 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	21 mm	HV	Ammo Pack
Supercapacitors / Ultracapacitors 15F 2.7V EDLC HV SERIES CYL HV1325-2R7156-R Eaton Electronics 1: 4,55 € 491In Stock	Mfr. Part No. HV1325-2R7156-R Mouser Part No 504-HV1325-2R7156-R	Eaton Electronics	Supercapacitors / Ultracapacitors 15F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	491In Stock	4,55 € 3,29 € 2,80 € 2,64 € 2,59 €	Min.: 1 Mult.: 1	15 F	2.7 VDC	Radial	5 mm (0.197 in)	13 mm (0.512 in)			1000 Hour	30 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	28.4 mm	HV	Bulk
Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL HV1625-2R7256-R Eaton Electronics 1: 4,51 € 284In Stock	Mfr. Part No. HV1625-2R7256-R Mouser Part No 504-HV1625-2R7256-R	Eaton Electronics	Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	284In Stock	4,51 € 3,34 € 2,82 € 2,66 € View 2,39 € 2,31 € 2,23 € 2,22 €	Min.: 1 Mult.: 1	25 F	2.7 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)			1000 Hour	27 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	28.4 mm	HV	Bulk
Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL HV1860-2R7107-R Eaton Electronics 1: 10,42 € 1In Stock 30Expected 05/03/2027	Mfr. Part No. HV1860-2R7107-R Mouser Part No 504-HV1860-2R7107-R	Eaton Electronics	Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	1In Stock 30Expected 05/03/2027	10,42 € 6,86 € 6,52 € 6,24 € View 5,82 € 5,68 €	Min.: 1 Mult.: 1	100 F	2.7 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)			1000 Hour	12 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	60.5 mm	HV	Bulk
Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl KR-5R5C224H-R Eaton Electronics 1: 5,40 € 362In Stock	Mfr. Part No. KR-5R5C224H-R Mouser Part No 504-KR-5R5C224H-R	Eaton Electronics	Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	362In Stock	5,40 € 3,66 € 3,29 € 3,07 € View 2,49 € 2,40 € 2,31 € 2,30 €	Min.: 1 Mult.: 1	220000 uF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			1000 Hour	75 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl KR-5R5C334-R Eaton Electronics 1: 5,42 € 400In Stock	Mfr. Part No. KR-5R5C334-R Mouser Part No 504-KR-5R5C334-R	Eaton Electronics	Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	400In Stock	5,42 € 3,96 € 3,37 € 3,19 € View 3,18 € 2,84 €	Min.: 1 Mult.: 1	330000 uF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			1000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	7.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell HORZ KR-5R5H105-R Eaton Electronics 1: 6,00 € 139In Stock 4 200Expected 18/01/2027	Mfr. Part No. KR-5R5H105-R Mouser Part No 504-KR-5R5H105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	139In Stock 4 200Expected 18/01/2027	6,00 € 4,54 € 3,90 € 3,70 € View 3,33 € 3,23 € Quote	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	20 mm (0.787 in)	19 mm (0.748 in)			1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	6.7 mm	KR	Bulk
Supercapacitors / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT KR-5R5V224-R Eaton Electronics 1: 3,47 € 587In Stock 5 500Expected 25/01/2027	Mfr. Part No. KR-5R5V224-R Mouser Part No 504-KR-5R5V224-R	Eaton Electronics	Supercapacitors / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	587In Stock 5 500Expected 25/01/2027	3,47 € 2,53 € 2,12 € 1,99 € View 1,78 € 1,77 €	Min.: 1 Mult.: 1	220000 uF	5.5 VDC	Radial	5 mm (0.197 in)	11.5 mm (0.453 in)			1000 Hour	75 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	12.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind KW-5R5C224-R Eaton Electronics 1: 6,96 € 39In Stock 2 800Expected 08/02/2027	Mfr. Part No. KW-5R5C224-R Mouser Part No 504-KW-5R5C224-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	39In Stock 2 800Expected 08/02/2027	6,96 € 5,51 € 4,23 € 3,85 € View 3,72 € 3,66 € Quote	Min.: 1 Mult.: 1	220000 uF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind KW-5R5C334-R Eaton Electronics 1: 6,18 € 1 536In Stock 5 200Expected 07/12/2026	Mfr. Part No. KW-5R5C334-R Mouser Part No 504-KW-5R5C334-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind Learn More about Eaton Electronics cooper KW supercaps	Datasheet	1 536In Stock 5 200Expected 07/12/2026	6,18 € 4,85 € 4,23 € 3,85 € View 3,72 € 3,66 € Quote	Min.: 1 Mult.: 1	330000 uF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors 0.33F 5.5V 80% KW-5R5C334H-R Eaton Electronics 1: 5,86 € 286In Stock 400Expected 22/02/2027	Mfr. Part No. KW-5R5C334H-R Mouser Part No 504-KW-5R5C334H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.33F 5.5V 80% Learn More about Eaton Electronics cooper KW supercaps	Datasheet	286In Stock 400Expected 22/02/2027	5,86 € 4,32 € 3,71 € 3,63 €	Min.: 1 Mult.: 1	330000 uF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)			2000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 85 C	8.3 mm	KW	Bulk
Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL M0820-2R5205-R Eaton Electronics 1: 7,73 € 92In Stock	Mfr. Part No. M0820-2R5205-R Mouser Part No 504-M0820-2R5205-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL Learn More about Eaton Electronics eaton m pm supercapacitors	Datasheet	92In Stock	7,73 € 6,68 € 6,61 € 6,02 €	Min.: 1 Mult.: 1		2.5 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)	20 mm		1000 Hour	100 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 40 C	+ 60 C	20.5 mm	M	Bulk
Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL PB-5R0H105-R Eaton Electronics 1: 10,84 € 22In Stock 100On Order	Mfr. Part No. PB-5R0H105-R Mouser Part No 504-PB-5R0H105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL Learn More about Eaton Electronics eaton p supercapacitors	Datasheet	22In Stock 100On Order	10,84 € 8,90 € 8,30 € 7,55 €	Min.: 1 Mult.: 1	1 F	5 VDC	Radial	11.8 mm (0.465 in)		22 mm	17.3 mm	1000 Hour	0.5 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	9 mm	PB	Bulk
Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL PB-5R0V105-R Eaton Electronics 1: 10,52 € 110In Stock	Mfr. Part No. PB-5R0V105-R Mouser Part No 504-PB-5R0V105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL Learn More about Eaton Electronics eaton p supercapacitors	Datasheet	110In Stock	10,52 € 8,95 € 8,30 € 7,55 €	Min.: 1 Mult.: 1	1 F	5 VDC	Radial	11.8 mm (0.465 in)		17.3 mm	9 mm	1000 Hour	0.5 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	22 mm	PB	Bulk
Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT PHB-5R0V255-R Eaton Electronics 1: 10,48 € 86In Stock	Mfr. Part No. PHB-5R0V255-R Mouser Part No 504-PHB-5R0V255-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT Learn More about Eaton Electronics cooperPHBcaps	Datasheet	86In Stock	10,48 € 8,59 € 6,77 € 5,59 € View 5,39 € 5,26 € Quote	Min.: 1 Mult.: 1	2.5 F	5 VDC	Radial	5.3 mm (0.209 in)		21.3 mm	11 mm	1000 Hour	200 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	23 mm	PHB	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ PHV-5R4H155-R Eaton Electronics 1: 12,95 € 27In Stock 100On Order	Mfr. Part No. PHV-5R4H155-R Mouser Part No 504-PHV-5R4H155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	27In Stock 100On Order	12,95 € 10,04 € 9,44 € 9,34 € 8,50 €	Min.: 1 Mult.: 1	1.5 F	5.4 VDC	Cable	11.8 mm (0.465 in)		22 mm	17.3 mm	1000 Hour	160 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	9 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ PHV-5R4H255-R Eaton Electronics 1: 16,69 € 84In Stock	Mfr. Part No. PHV-5R4H255-R Mouser Part No 504-PHV-5R4H255-R	Eaton Electronics	Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ Learn More about Eaton Electronics cooperPHBcaps	Datasheet	84In Stock	16,69 € 12,64 € 10,77 € 10,12 € 9,29 €	Min.: 1 Mult.: 1	2.5 F	5.4 VDC	Cable	5.3 mm (0.209 in)		23 mm	21.3 mm	1000 Hour	80 mOhms	- 10 %, + 30 %	Horizontal	EDLC / Supercaps	- 40 C	+ 65 C	11 mm	PHV	Bulk
Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ PHV-5R4H305-R Eaton Electronics 1: 21,02 € 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	21,02 € 16,77 € 14,22 € 12,07 € 11,31 €	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