Supercapacitors / Ultracapacitors

Supercapacitors / Ultracapacitors
Supercapacitors & Ultracapacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor manufacturers including Cornell Dubilier, Eaton, Elna, KEMET, KYOCERA AVX, Maxwell, Vishay & more. Please view our selection of supercapacitors and ultracapacitors below.
Results: 1,303
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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
KYOCERA AVX Supercapacitors / Ultracapacitors 5.4V 7.5F 12.5X32mm Radial
Datasheet
2,014In Stock
Min.: 1
Mult.: 1

7.5 F 5.4 VDC Radial 18 mm (0.709 in) 12.5 mm (0.492 in) 25 mm 12.5 mm 1000 Hour 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 32 mm SCM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 6V 7.5F 12.5X32mm Ra dial
Datasheet
1,703In Stock
Min.: 1
Mult.: 1

7.5 F 6 VDC Radial 18 mm (0.709 in) 12.5 mm (0.492 in) 25 mm 12.5 mm 1000 Hour 90 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 32 mm SCM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 5.5V 15F 16x33mm Mod Radial Short Leads
Datasheet
974In Stock
Min.: 1
Mult.: 1

15 F 5.5 VDC Radial 16 mm (0.63 in) 33 mm 1000 Hour 50 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 33 mm SCM Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors EDLC-HVR 7F, -20%, +50%, 28mOhms, 3VDC
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

7 F 3 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 28 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 25 mm 235 EDLC-HVR ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 10F 3V
Datasheet
2,379In Stock
Min.: 1
Mult.: 1

10 F 3 VDC Radial 5 mm (0.197 in) 10.5 mm (0.413 in) 32 mm 1000 Hour, 500000 Cycle 31 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 235 EDLC-HVR ENYCAP AEC-Q200 Tray
KEMET Supercapacitors / Ultracapacitors 5.5V 0.22F -20/+80% Tape Width=24mm
Datasheet
2,098In Stock
2,000Expected 27/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220000 uF 5.5 VDC SMD/SMT 10.5 mm (0.413 in) 8.5 mm 10.8 mm 25 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 8.5 mm FC Reel, Cut Tape, MouseReel
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% Tape Width=24mm
Datasheet
5,357In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

47000 uF 5.5 VDC SMD/SMT 10.5 mm (0.413 in) 5.5 mm 10.8 mm 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 5.5 mm FC Reel, Cut Tape, MouseReel
KEMET Supercapacitors / Ultracapacitors 3.5V 0.47F -20/80% Tape Width=24mm
Datasheet
5,251In Stock
9,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470000 uF 3.5 VDC SMD/SMT 10.5 mm (0.413 in) 8.5 mm 10.8 mm 13 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 8.5 mm FC Reel, Cut Tape, MouseReel
KEMET Supercapacitors / Ultracapacitors 5.5VDC 0.1F -20/80% Tape Width=24mm
Datasheet
991In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100000 uF 5.5 VDC SMD/SMT 10.7 mm (0.421 in) 5.5 mm 10.8 mm 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 5.5 mm FCS Reel, Cut Tape, MouseReel
KEMET Supercapacitors / Ultracapacitors 5.5V .22F -20/80% Tape Width=24mm
Datasheet
815In Stock
4,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

220000 uF 5.5 VDC SMD/SMT 10.7 mm (0.421 in) 8.5 mm 10.8 mm 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 8.5 mm FCS Reel, Cut Tape, MouseReel
KEMET Supercapacitors / Ultracapacitors 3.5V 0.47F -20/80% Tape Width=24mm
Datasheet
3,361In Stock
1,500Expected 01/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

470000 uF 3.5 VDC SMD/SMT 10.7 mm (0.421 in) 8.5 mm 10.8 mm 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 8.5 mm FCS Reel, Cut Tape, MouseReel
KEMET Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=10.2mm
Datasheet
272In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 28.5 mm (1.122 in) 16.5 mm 1.8 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 70 C 16.5 mm FE Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm
Datasheet
2,190In Stock
6,400On Order
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 6.5 mm 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 6.5 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 4.7F -20/+80% LS=10.16mm
Datasheet
1,166In Stock
Min.: 1
Mult.: 1

4.7 F 5.5 VDC Radial 10.16 mm (0.4 in) 28.5 mm (1.122 in) 22 mm 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 22 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 3.5V 0.47F -20/80% LS=5.08mm
Datasheet
2,191In Stock
2,400Expected 13/04/2026
Min.: 1
Mult.: 1

470000 uF 3.5 VDC Radial 5.08 mm (0.2 in) 13 mm (0.512 in) 7.5 mm 25 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 7.5 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=5.08mm
Datasheet
561In Stock
720Expected 07/04/2026
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 5.08 mm (0.2 in) 16.5 mm (0.65 in) 19 mm 65 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 19 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm
Datasheet
708In Stock
Min.: 1
Mult.: 1

2.2 F 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 19 mm 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 19 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5mm
Datasheet
1,241In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.22F -20/+80% LS=5mm
Datasheet
2,569In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5mm
Datasheet
3,625In Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5mm
Datasheet
7,999In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 11.5 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm
Datasheet
703In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 14.5 mm (0.571 in) 21 mm 1000 Hour 180 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C FR Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm
Datasheet
1,129In Stock
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 10.16 mm (0.4 in) 28.5 mm (1.122 in) 14 mm 1000 Hour 7 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FS Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm
Datasheet
1,696In Stock
3,768Expected 10/04/2026
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 8.5 mm 1000 Hour 16 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 8.5 mm FT Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm
Datasheet
1,582In Stock
2,055On Order
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 13 mm 1000 Hour 3.5 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 13 mm FT Bulk