Supercapacitors / Ultracapacitors

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KR Coin Cell Super Caps

Eaton Electronics KR Coin Cell Supercapacitors are advanced technology, ultra-high capacitance devices utilizing EDLC construction. This construction is combined with high-performance materials to offer solutions for applications that range from a few micro-amps for several days to several amps for milliseconds. The KR Coin Cell Super Capacitors are available in a wide range of styles for use in memory and RTC backup applications as well as in consumer electronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	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: $5.797 38.285In Stock	Mfr. Part # KR-5R5H224-R Mouser Part # 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	38.285In Stock	$5.797 $3.920 $3.788 $3.437 $3.349	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 .1F 5.5V EDLC Coin Cell VERT KR-5R5V104-R Eaton Electronics 1: $5.314 2.848In Stock	Mfr. Part # KR-5R5V104-R Mouser Part # 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	$5.314 $3.821 $3.228 $3.041 $2.723	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 .1F 5.5V EDLC Coin Cell HORZ KR-5R5H104-R Eaton Electronics 1: $3.887 1.241In Stock	Mfr. Part # KR-5R5H104-R Mouser Part # 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	1.241In Stock	$3.887 $2.964 $2.789 $2.723 Quote Quote	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 .1F 5.5V EDLC Coin Cell Cyl KR-5R5C104-R Eaton Electronics 1: $3.239 631In Stock	Mfr. Part # KR-5R5C104-R Mouser Part # 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	$3.239 $2.547 $2.350 $2.262	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 .22F 5.5V EDLC Coin Cell Cyl KR-5R5C224H-R Eaton Electronics 1: $5.545 473In Stock	Mfr. Part # KR-5R5C224H-R Mouser Part # 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	$5.545 $3.788 $3.393 $2.701	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 1F 5.5V EDLC Coin Cell VERT KR-5R5V105-R Eaton Electronics 1: $7.554 5.243In 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	5.243In Stock	$7.554 $6.577 $6.160 $4.589 View $4.348 $4.337 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 1F 5.5V EDLC Coin Cell Cyl KR-5R5C105-R Eaton Electronics 1: $6.247 830In Stock 2.000On Order	Mfr. Part # KR-5R5C105-R Mouser Part # 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	830In Stock 2.000On Order On Order Ship Dates Mfr. #: KR-5R5C105-R Stock: 830 Can Ship Immediately On Order: 500 Expected 10/8/2026 1.500 Expected 11/30/2026 Factory Lead-Time: 16 Weeks	$6.247 $4.546 $3.876 $3.656 View $3.294 $3.184	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: $10.266 494In Stock	Mfr. Part # KR-5R5C105H-R Mouser Part # 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	$10.266 $9.080 $7.466 $6.500 View $6.434 $5.578 $5.523	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: $6.906 2.231In Stock	Mfr. Part # KR-5R5C474-R Mouser Part # 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	$6.906 $5.808 $5.127 $4.864 $4.743	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: $12.791 1.204In Stock	Mfr. Part # KR-5R5H155-R Mouser Part # 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	1.204In Stock	$12.791 $9.794 $8.850 $8.663	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
Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ KR-5R5H334-R Eaton Electronics 1: $4.677 6.317In Stock	Mfr. Part # KR-5R5H334-R Mouser Part # 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	Datasheet	6.317In Stock	$4.677 $3.349 $2.811 $2.646 View $2.361 $2.273 $2.185 $2.119	Min.: 1 Mult.: 1	330 mF	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 1: $8.443 697In Stock	Mfr. Part # KR-5R5H474-R Mouser Part # 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	Datasheet	697In Stock	$8.443 $6.280 $5.687	Min.: 1 Mult.: 1	470 mF	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 1: $12.264 1.167In Stock	Mfr. Part # KR-5R5V155-R Mouser Part # 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	Datasheet	1.167In Stock	$12.264 $9.794 $9.717 $8.718 $8.663	Min.: 1 Mult.: 1	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
Supercapacitors / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT KR-5R5V224-R Eaton Electronics 1: $4.535 2.995In Stock	Mfr. Part # KR-5R5V224-R Mouser Part # 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	2.995In Stock	$4.535 $3.228 $2.701 $2.536 View $2.273 $2.262 Quote	Min.: 1 Mult.: 1	220 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 .47F 5.5V EDLC Coin Cell VERT KR-5R5V474-R Eaton Electronics 1: $8.279 768In Stock	Mfr. Part # KR-5R5V474-R Mouser Part # 504-KR-5R5V474-R	Eaton Electronics	Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell VERT Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	768In Stock	$8.279 $6.149 $5.687	Min.: 1 Mult.: 1	470 mF	5.5 VDC	Radial	5 mm (0.197 in)	11.5 mm (0.453 in)	1000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	12.7 mm	KR	Bulk
Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl KR-5R5C334-R Eaton Electronics 1: $6.917 400In Stock	Mfr. Part # KR-5R5C334-R Mouser Part # 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	$6.917 $5.051 $4.304 $4.073 View $4.062 $3.623	Min.: 1 Mult.: 1	330 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 1F 5.5V EDLC Coin Cell HORZ KR-5R5H105-R Eaton Electronics 1: $7.719 11In Stock 4.200Expected 1/18/2027	Mfr. Part # KR-5R5H105-R Mouser Part # 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	11In Stock 4.200Expected 1/18/2027	$7.719 $5.786 $4.963 $4.699 View $4.238 $4.106	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 .33F 5.5V EDLC Coin Cell VERT KR-5R5V334-R Eaton Electronics 1: $3.832 8.441Expected 10/2/2026	Mfr. Part # KR-5R5V334-R Mouser Part # 504-KR-5R5V334-R	Eaton Electronics	Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell VERT Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	8.441Expected 10/2/2026	$3.832 $3.162 $2.646 $2.492 View $2.207 $2.130 Quote	Min.: 1 Mult.: 1	330 mF	5.5 VDC	Radial	5 mm (0.197 in)	11.5 mm (0.453 in)	1000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	12.7 mm	KR	Bulk
Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl KR-5R5C155-R Eaton Electronics 1: $7.763 1.500Expected 11/30/2026	Mfr. Part # KR-5R5C155-R Mouser Part # 504-KR-5R5C155-R	Eaton Electronics	Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	1.500Expected 11/30/2026	$7.763 $5.720 $4.897 $4.644 View $4.216 $4.084 $3.953 Quote	Min.: 1 Mult.: 1	1.5 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 .22F 5.5V EDLC Coin Cell Cyl KR-5R5C224-R Eaton Electronics 1: $4.743 925Expected 1/28/2027	Mfr. Part # KR-5R5C224-R Mouser Part # 504-KR-5R5C224-R	Eaton Electronics	Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	925Expected 1/28/2027	$4.743 $3.437 $2.888 $2.855 $2.800	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 %	Horizontal	EDLC / Supercaps	- 25 C	+ 70 C	7.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl KR-5R5C104H-R Eaton Electronics 500: $2.800 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # KR-5R5C104H-R Mouser Part # 504-KR-5R5C104H-R	Eaton Electronics	Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$2.800	Min.: 500 Mult.: 500	100 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 CAP, 1.5F, 5.5V, KR COIN CELL,short lead KR-5R5C155H-R Eaton Electronics 500: $6.214 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # KR-5R5C155H-R Mouser Part # 504-KR-5R5C155H-R New Product	Eaton Electronics	Supercapacitors / Ultracapacitors CAP, 1.5F, 5.5V, KR COIN CELL,short lead	Datasheet	Non-Stocked Lead-Time 16 Weeks	$6.214	Min.: 500 Mult.: 500	1.5 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 .33F 5.5V 3mm LEADS COIN CELL CYLINDER KR-5R5C334H-R Eaton Electronics 500: $3.711 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # KR-5R5C334H-R Mouser Part # 504-KR-5R5C334H-R	Eaton Electronics	Supercapacitors / Ultracapacitors .33F 5.5V 3mm LEADS COIN CELL CYLINDER Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$3.711	Min.: 500 Mult.: 500	330 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)	1000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors 0.47F 5.5V 80% KR-5R5C474H-R Eaton Electronics 500: $4.974 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # KR-5R5C474H-R Mouser Part # 504-KR-5R5C474H-R	Eaton Electronics	Supercapacitors / Ultracapacitors 0.47F 5.5V 80%	Datasheet	Non-Stocked Lead-Time 16 Weeks	$4.974 $4.919	Min.: 500 Mult.: 500	470 mF	5.5 VDC	Radial	5 mm (0.197 in)	13.5 mm (0.531 in)	1000 Hour	50 Ohms	- 20 %, + 80 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	6.5 mm	KR	Bulk
Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ KR-5R5H104-R-T Eaton Electronics 800: $2.240 Non-Stocked	Mfr. Part # KR-5R5H104-R-T Mouser Part # 504-KR-5R5H104-R-T	Eaton Electronics	Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ Learn More about Eaton Electronics eaton kr coin cell supercapacitors	Datasheet	Non-Stocked	$2.240 $2.075 Quote Quote	Min.: 800 Mult.: 800	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	Tray

KR Coin Cell Super Caps

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