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 (HKD) 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 Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	220000 uF	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 1F 5.5V EDLC Coin Cell VERT KR-5R5V105-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	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 Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Horiz KVR-5R0C105-R Eaton Electronics 1: HK$39.78 6,584In 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	6,584In Stock	Cut Tape HK$39.78 HK$31.81 HK$26.96 HK$26.22 Reel HK$24.50 View HK$24.33 HK$23.43 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 Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,vert KVR-5R0H105-R Eaton Electronics 1: HK$40.77 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 HK$40.77 HK$29.43 HK$24.82 HK$23.02 Reel HK$19.73 HK$19.48	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: HK$51.70 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 HK$51.70 HK$37.89 HK$37.32 Reel HK$37.32	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: HK$39.21 2,624In 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	2,624In Stock	Cut Tape HK$39.21 HK$28.19 HK$23.76 HK$21.45 Reel HK$19.73 View HK$19.32 HK$19.15	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 VERT KR-5R5V104-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	100000 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 Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl KVR-5R0V155-R Eaton Electronics 1: HK$65.43 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 HK$65.43 HK$48.83 HK$42.17 HK$39.87 Reel HK$38.80 View HK$38.39 Quote	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 60F 2.7V EDLC HV SERIES CYL HV1840-2R7606-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	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 Cyl KR-5R5C105-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	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 220F 3.8V 20% HSL1625-3R8227-R Eaton Electronics 1: HK$106.70 367In 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	367In Stock	HK$106.70 HK$74.14 HK$70.69 HK$69.05 View HK$64.20 HK$62.64	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 5.5V EDLC Coin Cell Cyl KR-5R5C104-R Eaton Electronics 1: HK$25.89 613In 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	613In Stock	HK$25.89 HK$19.89 HK$18.00 HK$17.59 HK$16.93	Min.: 1 Mult.: 1	100000 uF	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 CAP, 5.0F, 2.7V, HV SERIES, CYL HV1020-2R7505-5 Eaton Electronics 1: HK$80.15 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	HK$80.15 HK$59.76 HK$52.77 HK$47.18 View HK$46.69 HK$43.07 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 Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T HSL1040-3R8157-R Eaton Electronics 1: HK$103.08 719In 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	719In Stock	HK$103.08 HK$79.32 HK$68.88 HK$66.17 View HK$63.87 HK$60.25	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 35F 2.7V EDLC HV SERIES CYL HV1635-2R7356-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	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, 25F, 0.65 ohm, Low T HSL0820-3R8256-R Eaton Electronics 1: HK$36.41 1,186In 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	1,186In Stock	HK$36.41 HK$26.06 HK$21.95 HK$20.55 View HK$18.82 HK$18.66 HK$16.69 HK$16.44 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
Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20% HSL1020-3R8506-R Eaton Electronics 1: HK$52.69 991In 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	991In Stock	HK$52.69 HK$38.63 HK$33.04 HK$31.07 View HK$27.95 HK$27.54 HK$26.47	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 5F 2.7V EDLC HV SERIES CYL HV1020-2R7505-R Eaton Electronics 1: HK$22.28 2,795In Stock 5,700Expected 29/1/2027	Mfr. Part No. HV1020-2R7505-R Mouser Part No 504-HV1020-2R7505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5F 2.7V EDLC HV SERIES CYL Learn More about Eaton Electronics eaton hv supercapacitors	Datasheet	2,795In Stock 5,700Expected 29/1/2027	HK$22.28 HK$15.12 HK$12.17 Reel HK$11.26 HK$9.86 View HK$9.45 HK$8.96 HK$8.71 HK$8.55	Min.: 1 Mult.: 1 : 100	5 F	2.7 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)		1000 Hour	40 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 40 C	+ 65 C	22.3 mm	HV	Ammo Pack
Supercapacitors / Ultracapacitors 1.0F 5.5V 80% KR-5R5C105H-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	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 Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	470000 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-5R5H104-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	100000 uF	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 1.5F 5.5V EDLC Coin Cell HORZ KR-5R5H155-R Eaton Electronics Restricted Availability	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	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
Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ KR-5R5H334-R Eaton Electronics Restricted Availability	Mfr. Part No. KR-5R5H334-R Mouser Part No 504-KR-5R5H334-R	Eaton Electronics	Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors Mouser does not sell this product in your region.	Datasheet			Restricted Availability	330000 uF	5.5 VDC	Radial	10 mm (0.394 in)	11.5 mm (0.453 in)		1000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	5 mm	KR	Bulk
Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell HORZ KR-5R5H474-R Eaton Electronics Restricted Availability	Mfr. Part No. KR-5R5H474-R Mouser Part No 504-KR-5R5H474-R	Eaton Electronics	Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	470000 uF	5.5 VDC	Radial	10 mm (0.394 in)	11.5 mm (0.453 in)		1000 Hour	50 Ohms	- 20 %, + 80 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	5.2 mm	KR	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT KR-5R5V155-R Eaton Electronics Restricted Availability	Mfr. Part No. KR-5R5V155-R Mouser Part No 504-KR-5R5V155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT Learn More about Eaton Electronics eaton kr coin cell supercapacitors Mouser does not sell this product in your region.	Datasheet			Restricted Availability	1.5 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