Supercapacitors / Ultracapacitors

.hide-partial { max-height: none; } .show-more { display: none; }

HB 2.5V Supercapacitors

Eaton Electronics HB 2.5V Supercapacitors are high-reliability, high-power, ultra-high capacitance energy storage devices utilizing electrochemical double-layer capacitor (EDLC) construction. The capacitors feature low ESR for high power density with environmentally friendly materials for a Green power solution. The series has a capacitance range of 3.0F to 110F, a maximum working voltage of 2.5V, and a temperature range of -25°C to +85°C. PowerStor / Eaton HB 2.5V Supercapacitors are ideal for backup power, pulse power, and hybrid power systems.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 11

Applied Filters:

Capacitance

Lead Spacing

Diameter

Length

ESR

Height

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	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 6F 2.5V EDLC HB SERIES CYL HB0830-2R5605-R Eaton Electronics 1: Rp67.330 587In Stock	Mfr. Part No. HB0830-2R5605-R Mouser Part No 504-HB0830-2R5605-R	Eaton Electronics	Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	587In Stock	Rp67.330 Rp47.516 Rp39.627 Rp37.059 View Rp28.803 Rp28.436	Min.: 1 Mult.: 1		6 F	2.5 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)		1000 Hour	100 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	31 mm	HB	Bulk
Supercapacitors / Ultracapacitors 60F 2.8V EDLC HB SERIES CYL HB1840-2R5606-R Eaton Electronics 1: Rp182.726 673In Stock 1.500On Order	Mfr. Part No. HB1840-2R5606-R Mouser Part No 504-HB1840-2R5606-R	Eaton Electronics	Supercapacitors / Ultracapacitors 60F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	673In Stock 1.500On Order On Order Ship Dates Mfr. No: HB1840-2R5606-R Stock: 673 Can Dispatch Immediately On Order: 540 Expected 28/09/2026 960 Expected 17/12/2026 Factory Lead Time: 19 Weeks	Rp182.726 Rp125.487 Rp119.066 Rp113.929 Rp113.745	Min.: 1 Mult.: 1		60 F	2.5 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)		1000 Hour	25 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	42 mm	HB	Bulk
Supercapacitors / Ultracapacitors 3F 2.8V EDLC HB SERIES CYL HB0820-2R5305-R Eaton Electronics 1: Rp53.937 22In Stock 300Expected 28/09/2026	Mfr. Part No. HB0820-2R5305-R Mouser Part No 504-HB0820-2R5305-R	Eaton Electronics	Supercapacitors / Ultracapacitors 3F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	22In Stock 300Expected 28/09/2026	Rp53.937 Rp37.242 Rp30.638 Rp28.436 View Rp24.951 Rp23.850 Rp22.566 Rp22.015	Min.: 1 Mult.: 1		3 F	2.5 VDC	Radial	3.5 mm (0.138 in)	8 mm (0.315 in)		1000 Hour	160 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	21 mm	HB	Bulk
Supercapacitors / Ultracapacitors 5F 2.5V EDLC HB SERIES CYL HB1020-2R5505-R Eaton Electronics 1: Rp72.650 122In Stock	Mfr. Part No. HB1020-2R5505-R Mouser Part No 504-HB1020-2R5505-R	Eaton Electronics	Supercapacitors / Ultracapacitors 5F 2.5V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	122In Stock	Rp72.650 Rp52.470 Rp43.480 Rp41.645 View Rp30.638 Rp29.537	Min.: 1 Mult.: 1		5 F	2.5 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)		1000 Hour	100 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	22.3 mm	HB	Bulk
Supercapacitors / Ultracapacitors 10F 2.5V HB SERIES CYL HB1030-2R5106-R Eaton Electronics 1: Rp77.053 460In Stock	Mfr. Part No. HB1030-2R5106-R Mouser Part No 504-HB1030-2R5106-R	Eaton Electronics	Supercapacitors / Ultracapacitors 10F 2.5V HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	460In Stock	Rp77.053 Rp64.394 Rp51.552 Rp49.901 View Rp42.746 Rp40.728	Min.: 1 Mult.: 1		10 F	2.5 VDC	Radial	5 mm (0.197 in)	10 mm (0.394 in)		1000 Hour	60 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	31.5 mm	HB	Bulk
Supercapacitors / Ultracapacitors 15F 2.8V EDLC HB SERIES CYL HB1325-2R5156-R Eaton Electronics 1: Rp105.306 72In Stock	Mfr. Part No. HB1325-2R5156-R Mouser Part No 504-HB1325-2R5156-R	Eaton Electronics	Supercapacitors / Ultracapacitors 15F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	72In Stock	Rp105.306 Rp76.686 Rp61.643 Rp61.459 Quote Quote	Min.: 1 Mult.: 1		15 F	2.5 VDC	Radial	5 mm (0.197 in)	13 mm (0.512 in)		1000 Hour	50 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	28.4 mm	HB	Bulk
Supercapacitors / Ultracapacitors 25F 2.8V EDLC HB SERIES CYL HB1625-2R5256-R Eaton Electronics 1: Rp157.225 1In Stock	Mfr. Part No. HB1625-2R5256-R Mouser Part No 504-HB1625-2R5256-R	Eaton Electronics	Supercapacitors / Ultracapacitors 25F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	1In Stock	Rp157.225 Rp84.575 Rp72.100 Rp68.247 Rp61.826	Min.: 1 Mult.: 1		25 F	2.5 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)		1000 Hour	40 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	28.4 mm	HB	Bulk
Supercapacitors / Ultracapacitors 35F 2.8V EDLC HB SERIES CYL HB1635-2R5356-R Eaton Electronics 1: Rp159.427 49In Stock	Mfr. Part No. HB1635-2R5356-R Mouser Part No 504-HB1635-2R5356-R	Eaton Electronics	Supercapacitors / Ultracapacitors 35F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	49In Stock	Rp159.427 Rp119.616 Rp103.471 Rp98.518 Rp91.730	Min.: 1 Mult.: 1		35 F	2.5 VDC	Radial	7.5 mm (0.295 in)	16 mm (0.63 in)		1000 Hour	30 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	38 mm	HB	Bulk
Supercapacitors / Ultracapacitors 110F 2.8V EDLC HB SERIES CYL HB1860-2R5117-R Eaton Electronics 1: Rp298.123 30In Stock	Mfr. Part No. HB1860-2R5117-R Mouser Part No 504-HB1860-2R5117-R	Eaton Electronics	Supercapacitors / Ultracapacitors 110F 2.8V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	30In Stock	Rp298.123 Rp214.281 Rp205.108 Rp197.403 Rp197.220	Min.: 1 Mult.: 1		110 F	2.5 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)		1000 Hour	20 mOhms	- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C	60.5 mm	HB	Bulk
Supercapacitors / Ultracapacitors 35F 2.5V EDLC HB SERIES CYL HB1245-2R5356-R Eaton Electronics 100: Rp226.023 Non-Stocked	Mfr. Part No. HB1245-2R5356-R Mouser Part No 504-HB1245-2R5356-R	Eaton Electronics	Supercapacitors / Ultracapacitors 35F 2.5V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	Non-Stocked	Rp226.023 Rp208.594 Rp193.734	Min.: 100 Mult.: 100		35 F	2.5 VDC	Radial				1000 Hour		- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		HB	Bulk
Supercapacitors / Ultracapacitors 120f 2.5V EDLC HB SERIES CYL HB1860-2R5127-R Eaton Electronics 500: Rp328.760 Non-Stocked	Mfr. Part No. HB1860-2R5127-R Mouser Part No 504-HB1860-2R5127-R	Eaton Electronics	Supercapacitors / Ultracapacitors 120f 2.5V EDLC HB SERIES CYL Learn More about Eaton Electronics eaton hb supercapacitors	Datasheet	Non-Stocked	Rp328.760 Quote Quote	Min.: 500 Mult.: 100	No	120 F	2.5 VDC	Radial	7.5 mm (0.295 in)	18 mm (0.709 in)	59.5 mm	1000 Hour		- 10 %, + 30 %	Vertical	EDLC / Supercaps	- 25 C	+ 70 C		HB	Bulk

HB 2.5V Supercapacitors

Applied Filters:

Customer Service Office

Company

Resources

Support