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.

Results: 222
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
87In Stock
Min.: 1
Mult.: 1

1 F 5 VDC Radial 11.8 mm (0.465 in) 22 mm 17.3 mm 1000 Hour 0.5 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 9 mm PB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL
Datasheet
223In Stock
Min.: 1
Mult.: 1

470000 uF 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 1 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 14.5 mm PB 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 3F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
3In Stock
50Expected 6/30/2026
Min.: 1
Mult.: 1

3 F 5.4 VDC Cable 11.8 mm (0.465 in) 32.5 mm 17.3 mm 1000 Hour 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 9 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
198In Stock
Min.: 1
Mult.: 1

470000 uF 5.4 VDC Cable 11.8 mm (0.465 in) 14.5 mm 17.3 mm 1000 Hour 400 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 9 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
14In Stock
Min.: 1
Mult.: 1

2.5 F 5.4 VDC Cable 5.3 mm (0.209 in) 21.3 mm 11 mm 1000 Hour 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 23 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
63In Stock
Min.: 1
Mult.: 1
3 F 5.4 VDC Cable 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 32.5 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
95In Stock
Min.: 1
Mult.: 1

5 F 5.4 VDC Cable 5.3 mm (0.209 in) 21.3 mm 11 mm 1000 Hour 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 32.5 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 3.9V 30%
Datasheet
143In Stock
Min.: 1
Mult.: 1

1.5 F 3.9 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 5000 Hour, 500000 Cycle 160 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 22 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 3.9V 30%
Datasheet
77In Stock
Min.: 1
Mult.: 1

2.5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 23 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.0F 3.9V 30%
Datasheet
85In Stock
Min.: 1
Mult.: 1

3 F 3.9 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 5000 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 32.5 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 0.47F 3.9V 30%
Datasheet
200In Stock
Min.: 1
Mult.: 1

470000 uF 3.9 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 5000 Hour, 500000 Cycle 400 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 14.5 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 3.9V 30%
Datasheet
126In Stock
Min.: 1
Mult.: 1

5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 70 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 32.5 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 3.9V 30%
Datasheet
229In Stock
Min.: 1
Mult.: 1

1.5 F 3.9 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 5000 Hour, 500000 Cycle 160 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 22 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 3.9V 30%
Datasheet
114In Stock
Min.: 1
Mult.: 1

2.5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 23 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3.0F 3.9V 30%
Datasheet
65In Stock
Min.: 1
Mult.: 1

3 F 3.9 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 5000 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 32.5 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 3.9V 30%
Datasheet
188In Stock
Min.: 1
Mult.: 1

5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 32.5 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .47F 5V EDLC PM SERIES VERT
Datasheet
163In Stock
Min.: 1
Mult.: 1

470000 uF 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 400 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 14.5 mm PM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3.0F 6V 20%
Datasheet
71In Stock
100Expected 2/23/2026
Min.: 1
Mult.: 1

3 F 6 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 1000 Hour, 500000 Cycle 100 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 23 mm PTV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 6V 20%
Datasheet
5In Stock
200Expected 6/16/2026
Min.: 1
Mult.: 1

5 F 6 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 1000 Hour, 500000 Cycle 72 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 32.5 mm PTV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton TV Supercapacitor, 3V, 3.3F, 75 mohm
Datasheet
641In Stock
Min.: 1
Mult.: 1

3.3 F 3 VDC Radial 3.5 mm (0.138 in) 8.5 mm (0.335 in) 21 mm 1000 Hour 75 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 34F
Datasheet
175In Stock
Min.: 1
Mult.: 1

34 F 3 VDC Radial 5 mm (0.197 in) 12.9 mm (0.508 in) 49 mm 1000 Hour 20 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 25F
Datasheet
125In Stock
400Expected 3/2/2026
Min.: 1
Mult.: 1

25 F 3 VDC Radial 7.5 mm (0.295 in) 16.5 mm (0.65 in) 28.5 mm 1000 Hour 27 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 60F
Datasheet
89In Stock
1.290Expected 3/16/2026
Min.: 1
Mult.: 1

60 F 3 VDC Radial 7.5 mm (0.295 in) 18.5 mm (0.728 in) 42 mm 1000 Hour 18 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 25F, 18 mohm, AECQ
Datasheet
288In Stock
Min.: 1
Mult.: 1

25 F 3 VDC Radial 7.5 mm (0.295 in) 16.5 mm (0.65 in) 28.4 mm 1000 Hour 18 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TVA AEC-Q200 Bulk