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.

Results: 117
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) 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 2.5V EDLC B SERIES CYL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

1 F 2.5 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 13 mm 1000 Hour 500 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C B Ammo Pack
Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.5V EDLC HB SERIES CYL
Datasheet
Non-Stocked
Min.: 100
Mult.: 100

35 F 2.5 VDC Radial 1000 Hour - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C HB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP, 3.0F, 2.7V, HV SERIES, CYL, AMMO PA
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000
3 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 1000 Hour 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 21 mm HV Ammo Pack
Eaton Electronics Supercapacitors / Ultracapacitors CAPACITOR 10F, 2.7V, HORIZONTAL
Datasheet
Non-Stocked
Min.: 240
Mult.: 240
10 F 2.7 VDC Radial 5 mm (0.197 in) 10.5 mm (0.413 in) 1000 Hour 34 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 31.5 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3F 2.5V EDLC M SERIES CYL
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 100
Mult.: 100

3 F 2.5 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20.5 mm 1000 Hour 50 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 22.3 mm M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 6F 2.5V EDLC M SERIES CYL
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 100
Mult.: 100

6 F 2.5 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30 mm 1000 Hour 35 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 31.5 mm M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 9F 2.5V EDLC M SERIES CYL
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 100
Mult.: 100

9 F 2.5 VDC Radial 5 mm (0.197 in) 13 mm (0.512 in) 26 mm 1000 Hour 30 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 28.4 mm M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

470000 uF 5 VDC Radial 11.8 mm (0.465 in) 14.5 mm 17.3 mm 1000 Hour 1 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 9 mm PB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES HORZ
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 100
Mult.: 100

2.5 F 5 VDC Radial 5.3 mm (0.209 in) 23 mm 21.3 mm 1000 Hour 200 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 25 C + 70 C 11 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5V EDLC PHB SERIES VERT
Datasheet
Lead-Time 19 Weeks
Min.: 1
Mult.: 1

1.5 F 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 330 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C 22 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors PHV series cap,5.4V, 5F, with Cable 80MM
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
5 F 5.4 VDC Cable 5.3 mm (0.209 in) 32.5 mm 21.3 mm 1000 Hour 0.07 Ohms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 11 mm PHV
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 3.9V 30%
Datasheet
100Expected 03/12/2026
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 3000F 2.7V CYLINDRICAL WELD
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 20
Mult.: 20

3000 F 2.7 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 500W 275F 3V
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

275 F 3 VDC Radial 35 mm (1.378 in) 53 mm 1500 Hour, 500000 Cycle 4.5 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C XT Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3.3F 2.5V EDLC B SERIES CYL Non-Stocked
Min.: 1
Mult.: 1
No
3.3 F 2.5 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20.5 mm 150 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C B Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 120f 2.5V EDLC HB SERIES CYL
Datasheet
Non-Stocked
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
Eaton Electronics Supercapacitors / Ultracapacitors 100F 3V 30%
Datasheet
Non-Stocked Lead-Time 28 Weeks
Min.: 1
Mult.: 1

34 F 3 VDC Radial 5 mm (0.197 in) 12.9 mm (0.508 in) 49 mm 1000 Hour 0.016 Ohms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk