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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Lead Spacing
Diameter
Length
Width
Life
ESR
Tolerance
Orientation
Product
Minimum Operating Temperature
Maximum Operating Temperature
Height
Series
Qualification
Packaging
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL
Datasheet
1.144In Stock
Min.: 1
Mult.: 1

100000 uF 5 VDC Radial 7.3 mm (0.287 in) 11.3 mm 6 mm 1000 Hour 4 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 13 mm PB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL
Datasheet
100In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
322In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL
Datasheet
252In Stock
Min.: 1
Mult.: 1

1 F 2.5 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 13 mm 1000 Hour 200 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 13 mm M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT
Datasheet
90In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 700W 370F 3V
Datasheet
40In Stock
Min.: 1
Mult.: 1

370 F 3 VDC Radial 35 mm (1.378 in) 63 mm 1500 Hour, 500000 Cycle 3.2 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C XT Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm
Datasheet
443In Stock
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 11 mm KW Reel, Cut Tape
Eaton Electronics Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES VERT
Datasheet
80In Stock
Min.: 1
Mult.: 1

3 F 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 200 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C 32.5 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES HORZ
Datasheet
102In Stock
Min.: 1
Mult.: 1

1 F 5 VDC Radial 11.8 mm (0.465 in) 22 mm 17.3 mm 1000 Hour 200 mOhms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 60 C 9 mm PM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.0F 2.7V 30%
Datasheet
593In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T
Datasheet
720In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL
Datasheet
607In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm
Datasheet
679In Stock
Min.: 1
Mult.: 1

150 F 3.8 VDC Through Hole 10 mm (0.394 in) 40 mm 1000 Hour 140 mOhms 20 % Vertical EDLC / Supercaps - 15 C + 70 C HS Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl
Datasheet
489In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors .2F 2.5V M SERIES CYL
Datasheet
31In Stock
Min.: 1
Mult.: 1
200000 uF 2.5 VDC Radial 3.5 mm (0.138 in) 5 mm (0.197 in) 1000 Hour - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 0622 3.8V 22F
Datasheet
1.740In Stock
Min.: 1
Mult.: 1

22 F 3.8 VDC Radial 2.6 mm (0.102 in) 6.3 mm (0.248 in) 1000 Hour 1000 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 22 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 0825 3.8V 55F
Datasheet
1.497In Stock
Min.: 1
Mult.: 1

55 F 3.8 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 1000 Hour 450 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 25 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1016 3.8V 55F
Datasheet
1.673In Stock
1.300Expected 16/11/2026
Min.: 1
Mult.: 1

55 F 3.8 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 450 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 16 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1025 3.8V 110F
Datasheet
1.263In Stock
Min.: 1
Mult.: 1

110 F 3.8 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 220 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 25 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1040 3.8V 200F
Datasheet
1.412In Stock
Min.: 1
Mult.: 1

200 F 3.8 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 120 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 40 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1225 3.8V 200F
Datasheet
951In Stock
500Expected 19/01/2027
Min.: 1
Mult.: 1

200 F 3.8 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 1000 Hour 135 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 25 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1240 3.8V 350F
Datasheet
453In Stock
Min.: 1
Mult.: 1

350 F 3.8 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 1000 Hour 90 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 40 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1245 3.8V 400F
Datasheet
499In Stock
Min.: 1
Mult.: 1

400 F 3.8 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 1000 Hour 80 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 45 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1850 3.8V 1000F
Datasheet
233In Stock
Min.: 1
Mult.: 1

1000 F 3.8 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 1000 Hour 65 mOhms 50 % Vertical Supercapacitors - 25 C + 70 C 50 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1860 3.8V 1400F
Datasheet
281In Stock
355Expected 20/08/2026
Min.: 1
Mult.: 1

1400 F 3.8 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 1000 Hour 50 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 60 mm HSH Bulk