Cylindrical Supercapacitors

Eaton Cylindrical Supercapacitors feature large capacitance for high energy density and utilize electrochemical double-layer capacitor (EDLC) construction. These supercapacitors combine the EDLC construction with high-performance materials. Options include an automotive grade and snap-in. Eaton Cylindrical Supercapacitors are suitable for various applications such as energy storage, solar capture, RF radio power, backup power, engine starting, medical equipment pulse power, and high-pulse current.

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Description Datasheet Availability Pricing (GBP) 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 5F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
2,433In Stock
12,900On Order
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
Eaton Electronics Supercapacitors / Ultracapacitors 10F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
2,416In Stock
Min.: 1
Mult.: 1
: 100

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 34 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 31.5 mm HV Ammo Pack
Eaton Electronics Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES HORZ
Datasheet
102In Stock
Min.: 1
Mult.: 1

5 F 5 VDC Radial 5.3 mm (0.209 in) 32.5 mm 21.3 mm 1000 Hour 130 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 25 C + 70 C 11 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
127In 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 .47F 5V EDLC PM SERIES HORZ
Datasheet
383In Stock
Min.: 1
Mult.: 1

470000 uF 5 VDC Radial 11.8 mm (0.465 in) 14.5 mm 17.3 mm 1000 Hour 500 mOhms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 60 C 9 mm PM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 25F
Datasheet
600In Stock
1,000Expected 30/07/2026
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 100F
Datasheet
1,644In Stock
1,080Expected 20/10/2026
Min.: 1
Mult.: 1

100 F 3 VDC Radial 7.5 mm (0.295 in) 18.5 mm (0.728 in) 60.5 mm 1000 Hour 12 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 3V
Datasheet
22In Stock
Min.: 1
Mult.: 1

3000 F 3 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 85 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 3V
Datasheet
44In Stock
Min.: 1
Mult.: 1

3000 F 3 VDC Weld Stud 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 85 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC PM SERIES VERT
Datasheet
294In Stock
Min.: 1
Mult.: 1
100000 uF 5 VDC Radial 7.3 mm (0.287 in) 8.5 mm 16.8 mm 1000 Hour 1.25 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 9 mm PM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1F 2.5V EDLC B SERIES CYL
Datasheet
896In 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 400 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C B Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3F 2.8V EDLC HB SERIES CYL
Datasheet
11In Stock
300Expected 18/01/2027
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
Eaton Electronics Supercapacitors / Ultracapacitors 5F 2.5V EDLC HB SERIES CYL
Datasheet
52In Stock
100Expected 24/08/2026
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
Eaton Electronics Supercapacitors / Ultracapacitors 15F 2.8V EDLC HB SERIES CYL
Datasheet
72In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 25F 2.8V EDLC HB SERIES CYL
Datasheet
1In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.8V EDLC HB SERIES CYL
Datasheet
49In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 110F 2.8V EDLC HB SERIES CYL
Datasheet
30In Stock
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
Eaton Electronics Supercapacitors / Ultracapacitors 1F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
95In Stock
37,200On Order
Min.: 1
Mult.: 1

1 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 1000 Hour 200 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 13.5 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 6F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
175In Stock
Min.: 1
Mult.: 1
: 100

6 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 1000 Hour 40 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 31 mm HV Ammo Pack
Eaton Electronics Supercapacitors / Ultracapacitors 15F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
501In Stock
Min.: 1
Mult.: 1

15 F 2.7 VDC Radial 5 mm (0.197 in) 13 mm (0.512 in) 1000 Hour 30 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 28.4 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
358In Stock
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 1000 Hour 27 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 28.4 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
10In Stock
Min.: 1
Mult.: 1

100 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 1000 Hour 12 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 60.5 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL
Datasheet
93In Stock
Min.: 1
Mult.: 1

2.5 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 20 mm 1000 Hour 100 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 20.5 mm M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL
Datasheet
116In Stock
Min.: 1
Mult.: 1

100000 uF 5 VDC Radial 7.3 mm (0.287 in) 13 mm 11.3 mm 1000 Hour 4 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 6 mm PB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL
Datasheet
172In 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