Supercapacitors

Supercapacitors
Supercapacitors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor manufacturers including Abracon, Cornell Dubilier, Eaton, KEMET, KYOCERA AVX, Maxwell, Vishay, & more. 
More...

Please view our large selection of supercapacitors below.
Results: 1,428
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (PHP) 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 3V 3.3F 8X20mm Radia l Low ESR
Datasheet
2,213In Stock
3,200Expected 09/11/2026
Min.: 1
Mult.: 1

3.3 F 3 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 20 mm 1000 Hour 95 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC-E Bulk
Wurth Elektronik Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC)
Datasheet
1,938In Stock
Min.: 1
Mult.: 1

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 1000 Hour, 500000 Cycle 35 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C WCAP-STSC Bulk
KEMET Supercapacitors / Ultracapacitors 3.5V .1F -20/+80% LS=5mm
Datasheet
3,183In Stock
Min.: 1
Mult.: 1
Max.: 2,000

100000 uF 3.5 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
KYOCERA AVX Supercapacitors / Ultracapacitors 7.5V 1F 8X22mm Radia l
Datasheet
1,604In Stock
Min.: 1
Mult.: 1

1 F 7.5 VDC Radial 11.5 mm (0.453 in) 8 mm (0.315 in) 24 mm 8 mm 1000 Hour 180 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 22 mm SCM Bulk
KEMET Supercapacitors / Ultracapacitors 3.5V 0.1F -20/80% Tape Width=24mm
Datasheet
1,409In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

100 mF 3.5 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
KYOCERA AVX Supercapacitors / Ultracapacitors 3V 100F ESR=18mOhms Case Lgth=60mm AECQ2
Datasheet
1,070In Stock
Min.: 1
Mult.: 1

100 F 3 VDC Radial 8 mm (0.315 in) 18 mm (0.709 in) 60 mm 18 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC-SRBQ AEC-Q200 Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 40F 12.5X47mm R adial Low ESR
Datasheet
3,600In Stock
Min.: 1
Mult.: 1

40 F 2.7 VDC Radial 5.5 mm (0.217 in) 12.5 mm (0.492 in) 47 mm 1000 Hour 19 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 60 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors The factory is currently not accepting orders for this product.
Datasheet
41In Stock
Min.: 1
Mult.: 1

3000 F 2.7 VDC Screw 60 mm (2.362 in) 138 mm 1000 Hour 200 uOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 12F 3.0V
Datasheet
1,002In Stock
Min.: 1
Mult.: 1

12 F 3 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 25 mm 1500 Hour, 500000 Cycle 34 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 230 EDLC-HV ENYCAP AEC-Q200 Tray
KEMET Supercapacitors / Ultracapacitors 5.5V .01F -20/+80% LS=5mm
Datasheet
1,718In Stock
Min.: 1
Mult.: 1

10000 uF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 300 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 850F 35x115mm 3 -Prong Solder Pin
Datasheet
106In Stock
Min.: 1
Mult.: 1

850 F 2.7 VDC Pin 35 mm (1.378 in) 115 mm 1000 Hour 1 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC LE Bulk


KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 3000F 60X138mm Weldable Lug Low ESR
Datasheet
122In Stock
Min.: 1
Mult.: 1

3000 F 2.7 VDC Lug 60 mm (2.362 in) 138 mm 1000 Hour 200 uOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 8.1V 0.33F ESR=500mOhms Case=14mm Radial
Datasheet
1,616In Stock
1,632Expected 14/10/2026
Min.: 1
Mult.: 1

330000 uF 8.1 VDC Radial 8 mm (0.315 in) 14 mm 8 mm 1000 Hour 500 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 14 mm SCM Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 10F 3V
Datasheet
2,098In 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 3.5V .1F -20/+80% LS=5mm
Datasheet
1,984In Stock
1,000Expected 04/01/2027
Min.: 1
Mult.: 1

100000 uF 3.5 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 0.1F -20/+80% LS=5mm
Datasheet
1,871In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5 mm (0.197 in) 10.5 mm 10.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm
Datasheet
1,170In Stock
Min.: 1
Mult.: 1

47 mF 5.5 VDC Radial 5.08 mm (0.2 in) 13 mm (0.512 in) 7 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 5.5V 15F 16X33mm Rad ial
Datasheet
1,766In Stock
Min.: 1
Mult.: 1

15 F 5.5 VDC Radial 16 mm (0.63 in) 33 mm 16 mm 1000 Hour 35 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 33 mm SCM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm
Datasheet
2,310In Stock
Min.: 1
Mult.: 1

10000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 300 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 5.5 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm
Datasheet
637In 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 .47F -20/+80% LS=5.08mm
Datasheet
1,151In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 14.5 mm (0.571 in) 18 mm 120 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 18 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm
Datasheet
1,670In Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 8.5 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 120F 22X50mm So lder Pin
Datasheet
836In Stock
Min.: 1
Mult.: 1

120 F 2.7 VDC Radial 22 mm (0.866 in) 50 mm 1000 Hour 6 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC LE Bulk
Wurth Elektronik Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC)
Datasheet
748In Stock
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 1000 Hour, 500000 Cycle 50 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C WCAP-STSC Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm
Datasheet
2,190In Stock
Min.: 1
Mult.: 1
Max.: 4,000

47 mF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 5.5 mm 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 5.5 mm FG Bulk