Supercapacitors / Ultracapacitors

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High-Power Supercapacitors

Eaton Electronics High-Power Supercapacitors are high-reliability and ultra-high capacitance energy storage devices utilizing proprietary materials and processes. These supercapacitors feature low ESR, long life cycle, and low self-discharge. The high-power supercapacitors can be used as sole energy storage or with batteries to optimize cost, lifetime, and run time. These supercapacitors are UL-recognized and are maintenance-free. The high-power supercapacitors are ideal for backup power, electronics communications, electric vehicles, and IoT nodes.

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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	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Height	Series	Packaging
Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell HORZ KR-5R5H224-R Eaton Electronics 1: 4,54 € 38.260In Stock	Mfr. Part No. KR-5R5H224-R Mouser Part No 504-KR-5R5H224-R	Eaton Electronics	Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	38.260In Stock	4,54 € 3,07 € 2,97 € 2,69 € 2,62 €	Min.: 1 Mult.: 1	220 mF	5.5 VDC	Radial	10 mm (0.394 in)	11.5 mm (0.453 in)		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	5.2 mm	KR	Bulk
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Horiz KVR-5R0C105-R Eaton Electronics 1: 4,31 € 6.589In Stock	Mfr. Part No. KVR-5R0C105-R Mouser Part No 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	6.589In Stock	Cut Tape 4,31 € 3,33 € 2,82 € 2,73 € Reel 2,49 € 2,47 €	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 Eaton HSL Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm, Low T HSL0820-3R8256-R Eaton Electronics 1: 3,81 € 1.286In Stock	Mfr. Part No. HSL0820-3R8256-R Mouser Part No 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	1.286In Stock	3,81 € 2,73 € 2,30 € 2,15 € 1,85 €	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
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,vert KVR-5R0H105-R Eaton Electronics 1: 4,27 € 917In Stock	Mfr. Part No. KVR-5R0H105-R Mouser Part No 504-KVR-5R0H105-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,vert Learn More about Eaton Electronics eaton kv coin cell supercapacitors	Datasheet	917In Stock	Cut Tape 4,27 € 3,08 € 2,60 € 2,40 € Reel 2,15 €	Min.: 1 Mult.: 1 : 500	1 F	5 VDC	Through Hole		19.1 mm (0.752 in)		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	6.3 mm	KVR	Reel, Cut Tape
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,vert KVR-5R0H155-R Eaton Electronics 1: 5,41 € 1.252In Stock	Mfr. Part No. KVR-5R0H155-R Mouser Part No 504-KVR-5R0H155-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,vert Learn More about Eaton Electronics eaton kv coin cell supercapacitors	Datasheet	1.252In Stock	Cut Tape 5,41 € 4,23 € Reel 4,23 €	Min.: 1 Mult.: 1 : 500	1.5 F	5 VDC	Through Hole		19.1 mm (0.752 in)		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	6.3 mm	KVR	Reel, Cut Tape
Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Cylindrical KVR-5R0V105-R Eaton Electronics 1: 4,10 € 2.626In Stock	Mfr. Part No. KVR-5R0V105-R Mouser Part No 504-KVR-5R0V105-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Cylindrical Learn More about Eaton Electronics eaton kv coin cell supercapacitors	Datasheet	2.626In Stock	Cut Tape 4,10 € 2,95 € 2,49 € 2,21 € Reel 2,15 €	Min.: 1 Mult.: 1 : 500	1 F	5 VDC	Through Hole		19.1 mm (0.752 in)		1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	20.5 mm	KVR	Reel, Cut Tape
Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl KR-5R5C104-R Eaton Electronics 1: 2,54 € 631In Stock	Mfr. Part No. KR-5R5C104-R Mouser Part No 504-KR-5R5C104-R	Eaton Electronics	Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	631In Stock	2,54 € 2,00 € 1,91 €	Min.: 1 Mult.: 1	100 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	6.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors 60F 2.7V EDLC HV SERIES CYL HV1840-2R7606-R Eaton Electronics 1: 7,02 € 371In Stock	Mfr. Part No. HV1840-2R7606-R Mouser Part No 504-HV1840-2R7606-R	Eaton Electronics	Supercapacitors / Ultracapacitors 60F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	371In Stock	7,02 € 4,72 € 4,46 € 4,26 € View 3,93 € 3,82 € Quote	Min.: 1 Mult.: 1	60 F	2.7 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)		1000 Hour	18 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	42 mm	HV	Bulk
Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ KR-5R5H104-R Eaton Electronics 1: 3,04 € 602In Stock	Mfr. Part No. KR-5R5H104-R Mouser Part No 504-KR-5R5H104-R	Eaton Electronics	Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	602In Stock	3,04 € 2,32 € 2,28 €	Min.: 1 Mult.: 1	100 mF	5.5 VDC	Radial	10 mm (0.394 in)	11.5 mm (0.453 in)		1000 Hour	75 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	5.2 mm	KR	Bulk
Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20% HSL1020-3R8506-R Eaton Electronics 1: 5,51 € 1.138In Stock	Mfr. Part No. HSL1020-3R8506-R Mouser Part No 504-HSL1020-3R8506-R	Eaton Electronics	Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	1.138In Stock	5,51 € 4,04 € 3,46 € 3,25 € View 2,87 € 2,51 €	Min.: 1 Mult.: 1	50 F	3.8 VDC	Through Hole		10.5 mm (0.413 in)	22 mm	1000 Hour, 500000 Cycle	450 mOhms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 60 C		HSL	Bulk
Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT KR-5R5V104-R Eaton Electronics 1: 4,16 € 2.848In Stock	Mfr. Part No. KR-5R5V104-R Mouser Part No 504-KR-5R5V104-R	Eaton Electronics	Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	2.848In Stock	4,16 € 2,99 € 2,53 € 2,38 € 2,28 €	Min.: 1 Mult.: 1	100 mF	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 Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl KVR-5R0V155-R Eaton Electronics 1: 6,85 € 1.410In Stock	Mfr. Part No. KVR-5R0V155-R Mouser Part No 504-KVR-5R0V155-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl Learn More about Eaton Electronics eaton kv coin cell supercapacitors	Datasheet	1.410In Stock	Cut Tape 6,85 € 5,11 € 4,41 € 4,23 € Reel 4,23 €	Min.: 1 Mult.: 1 : 500	1.5 F	5 VDC	Through Hole		19.1 mm (0.752 in)		1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	20.5 mm	KVR	Reel, Cut Tape
Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL HV1020-2R7505-5 Eaton Electronics 1: 8,39 € 100In Stock	Mfr. Part No. HV1020-2R7505-5 Mouser Part No 504-HV1020-2R7505-5	Eaton Electronics	Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	100In Stock	8,39 € 6,25 € 5,52 € 4,94 € View 4,88 € 4,51 € Quote	Min.: 1 Mult.: 1	5 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)		1000 Hour	0.04 Ohms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	22.3 mm	HV
Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl KR-5R5C224H-R Eaton Electronics 1: 4,34 € 473In 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	473In Stock	4,34 € 2,97 € 2,66 € 2,12 €	Min.: 1 Mult.: 1	220 mF	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 1.0F 2.7V 30% HV0810-2R7105-AP Eaton Electronics 1: 4,76 € 560In 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	560In Stock	4,76 € 3,48 € 2,90 € 2,70 € Reel 2,21 € View 2,33 € 2,07 € 2,03 €	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 35F 2.7V EDLC HV SERIES CYL HV1635-2R7356-R Eaton Electronics 1: 5,61 € 320In Stock	Mfr. Part No. HV1635-2R7356-R Mouser Part No 504-HV1635-2R7356-R	Eaton Electronics	Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	320In Stock	5,61 € 3,16 € 2,96 € 2,90 € View 2,87 € 2,83 € 2,74 € Quote	Min.: 1 Mult.: 1	35 F	2.7 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)		1000 Hour	24 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	38 mm	HV	Bulk
Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T HSL1040-3R8157-R Eaton Electronics 1: 10,78 € 720In Stock	Mfr. Part No. HSL1040-3R8157-R Mouser Part No 504-HSL1040-3R8157-R	Eaton Electronics	Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	720In Stock	10,78 € 8,29 € 7,22 € 6,92 € View 6,51 € 6,37 €	Min.: 1 Mult.: 1	150 F	3.8 VDC	Through Hole		10 mm (0.394 in)	40 mm	1000 Hour	70 mOhms	20 %	Vertical	EDLC / Supercaps	- 25 C	+ 60 C		HSL	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT KR-5R5V105-R Eaton Electronics 1: 5,92 € 5.243In Stock	Mfr. Part No. KR-5R5V105-R Mouser Part No 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	5.243In Stock	5,92 € 5,15 € 4,82 € 3,59 € View 3,41 € 3,40 € Quote	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 0.30F 3.8V 20% HSL1016-3R8306-R Eaton Electronics 1: 3,52 € 1.345In Stock	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	1.345In Stock	3,52 € 2,50 € 2,26 € 2,08 € View 2,02 € 1,62 € 1,57 €	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 220F 3.8V 20% HSL1625-3R8227-R Eaton Electronics 1: 11,67 € 245In Stock	Mfr. Part No. HSL1625-3R8227-R Mouser Part No 504-HSL1625-3R8227-R	Eaton Electronics	Supercapacitors / Ultracapacitors 220F 3.8V 20% Learn More about Eaton Electronics eaton hs hsl supercapacitors	Datasheet	245In Stock	11,67 € 9,28 € 8,70 €	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	- 25 C	+ 60 C		HSL	Bulk
Supercapacitors / Ultracapacitors 1F 2.7V EDLC HV SERIES CYL HV0810-2R7105-R Eaton Electronics 1: 1,56 € 2.824In Stock 47.200On Order	Mfr. Part No. HV0810-2R7105-R Mouser Part No 504-HV0810-2R7105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	2.824In Stock 47.200On Order On Order Ship Dates Mfr. No: HV0810-2R7105-R Stock: 2.824 Can Dispatch Immediately On Order: 6.900 Pending 18.700 Expected 1/11/2027 21.600 Expected 3/16/2027 Factory Lead Time: 19 Weeks	1,56 € 1,03 € 0,821 € 0,718 € View 0,635 € 0,607 € 0,58 € 0,458 €	Min.: 1 Mult.: 1	1 F	2.7 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)		1000 Hour	200 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	13.5 mm	HV	Bulk
Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl KR-5R5C105-R Eaton Electronics 1: 5,87 € 1.330In Stock 1.500Expected 11/30/2026	Mfr. Part No. KR-5R5C105-R Mouser Part No 504-KR-5R5C105-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	1.330In Stock 1.500Expected 11/30/2026	5,87 € 4,27 € 3,64 € 3,44 € View 3,23 € 2,49 €	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)		1000 Hour	30 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	7.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% KR-5R5C105H-R Eaton Electronics 1: 8,04 € 494In Stock	Mfr. Part No. KR-5R5C105H-R Mouser Part No 504-KR-5R5C105H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.0F 5.5V 80% Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	494In Stock	8,04 € 7,11 € 5,85 € 5,09 € View 5,04 € 4,37 € 4,33 €	Min.: 1 Mult.: 1	1 F	5.5 VDC	Radial	5 mm (0.197 in)	21.5 mm (0.846 in)		1000 Hour	30 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	7.1 mm	KR	Bulk
Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell Cyl KR-5R5C474-R Eaton Electronics 1: 5,41 € 2.231In Stock	Mfr. Part No. KR-5R5C474-R Mouser Part No 504-KR-5R5C474-R	Eaton Electronics	Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	2.231In Stock	5,41 € 4,55 € 4,02 € 3,81 € 3,72 €	Min.: 1 Mult.: 1	470 mF	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 1.5F 5.5V EDLC Coin Cell HORZ KR-5R5H155-R Eaton Electronics 1: 10,02 € 1.170In Stock	Mfr. Part No. KR-5R5H155-R Mouser Part No 504-KR-5R5H155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	1.170In Stock	10,02 € 7,67 € 6,93 € 6,79 €	Min.: 1 Mult.: 1	1.5 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