Supercapacitors

Supercapacitors
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: 1,349
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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 Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Horiz
Datasheet
1,828In Stock
Min.: 1
Mult.: 1
: 500

1.5 F 5 VDC Through Hole 20.8 mm (0.819 in) 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 8.1 mm KR Reel, Cut Tape
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 9VDC 23.3F Tol -10%/+30% 57x57x19.5mm
Datasheet
52In Stock
Min.: 1
Mult.: 1

23.3 F 9 VDC Wire 57 mm 19.5 mm 1000 Hour 122 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 57 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 9VDC 3.3F Tol -10%/+30% 33x30x11mm
Datasheet
181In Stock
Min.: 1
Mult.: 1

3.3 F 9 VDC Wire 33 mm 11 mm 1000 Hour 546 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 30 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 5.5V 70C
Datasheet
7,624In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Axial 11.5 mm (0.453 in) 7 mm 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C EDC Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,0.68F,30ohm
Datasheet
993In Stock
Min.: 1
Mult.: 1
: 500

680000 uF 5 VDC Through Hole 20.8 mm (0.819 in) 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 11 mm KW Reel, Cut Tape
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 9VDC 1F Tol -10%/+30% 27x27x9mm
Datasheet
195In Stock
Min.: 1
Mult.: 1

1 F 9 VDC Wire 27 mm 27 mm 1000 Hour 455 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 9 mm DSM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 7.5V .6F 8X18mm Radi al
Datasheet
226In Stock
Min.: 1
Mult.: 1

600000 uF 7.5 VDC Radial 13.5 mm (0.531 in) 8 mm (0.315 in) 24 mm 8 mm 1000 Hour 180 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 18 mm SCM Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 15F 2.7V 12 5x30
Datasheet
819In Stock
Min.: 1
Mult.: 1

15 F 2.7 VDC Radial 12.5 mm (0.492 in) 30 mm 1000 Hour, 500000 Cycle 16 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
Wurth Elektronik Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC)
Datasheet
300In Stock
Min.: 1
Mult.: 1

15 F 2.7 VDC Radial 5 mm (0.197 in) 13 mm (0.512 in) 25 mm 1000 Hour, 500000 Cycle 33 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C WCAP-STSC Bulk
KEMET Supercapacitors / Ultracapacitors 12V 1F -20/80% LS=10.16mm
Datasheet
48In Stock
Min.: 1
Mult.: 1

1 F 12 VDC Radial 10.16 mm (0.4 in) 28.5 mm (1.122 in) 38 mm 1000 Hour 7.5 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FS Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP 1.0F 5.5V EDLC Coin Cell Cylind
Datasheet
15,442In Stock
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 5 mm (0.197 in) 21.5 mm (0.846 in) 2000 Hour 50 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 85 C 8.85 mm KW Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 8.1V .33F 8X14mm Rad ial
Datasheet
340In Stock
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
KEMET Supercapacitors / Ultracapacitors 5.5V .1F -20/80% LS=5.08mm
Datasheet
429In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 16.5 mm (0.65 in) 7.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 200F 30% LS=10mm
Datasheet
80In Stock
Min.: 1
Mult.: 1

200 F 2.7 VDC Radial 35 mm (1.378 in) 50 mm 1000 Hour 30 mOhms 30 % Vertical EDLC / Supercaps - 25 C + 60 C 52 mm HVZ Bulk
Maxwell Technologies Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN
Datasheet
341In Stock
Min.: 1
Mult.: 1

450 F 2.7 VDC Snap In 35 mm (1.378 in) 63.5 mm 1500 Hour, 500000 Cycle 2.8 mOhms 0 %, + 20 % Vertical EDLC / Supercaps - 40 C + 65 C 63.5 mm BCAP AEC-Q200 Bulk
Maxwell Technologies Supercapacitors / Ultracapacitors 3V 100F SNAP-IN
Datasheet
1,216In Stock
Min.: 1
Mult.: 1

100 F 3 VDC Snap In 10 mm (0.394 in) 22 mm (0.866 in) 46 mm 2000 Hour, 1000000 Cycle 4.5 mOhms 0 %, + 20 % Vertical EDLC / Supercaps - 40 C + 65 C 46 mm BCAP AEC-Q200 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl
Datasheet
1,414In Stock
Min.: 1
Mult.: 1
: 500

1.5 F 5 VDC Through Hole 19.1 mm (0.752 in) 1000 Hour 30 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 20.5 mm KR Reel, Cut Tape
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 400F 35X68mm So lder Pin
Datasheet
459In Stock
Min.: 1
Mult.: 1

400 F 2.7 VDC Radial 35 mm (1.378 in) 68 mm 1000 Hour 2.2 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC LE Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 5F 2.7V
Datasheet
695In Stock
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5 mm (0.197 in) 10.5 mm (0.413 in) 22 mm 1000 Hour, 500000 Cycle 35 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
KEMET Supercapacitors / Ultracapacitors 11V .022F -20/+80% LS=5.1mm
Datasheet
238In Stock
Min.: 1
Mult.: 1

22000 uF 11 VDC Radial 5.1 mm (0.201 in) 16 mm (0.63 in) 25 mm 20 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 25 mm FA Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 55F 2.7volts Energy Case code 1840
Datasheet
131In Stock
Min.: 1
Mult.: 1

55 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 1000 Hour, 500000 Cycle 25 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Maxwell Technologies Supercapacitors / Ultracapacitors 3.0V 3F wire lead
Datasheet
3,587In Stock
Min.: 1
Mult.: 1

3 F 3 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 19.5 mm 1500 Hour, 1000000 Cycle 95 mOhms - 10 %, + 20 % Vertical EDLC / Supercaps - 40 C + 65 C BCAP AEC-Q200 Bulk
KYOCERA AVX SCCS30B126SRB
KYOCERA AVX Supercapacitors / Ultracapacitors CYLINDRICAL SUPERCAP
Datasheet
26In Stock
4,320Expected 2026/09/07
Min.: 1
Mult.: 1

12 F 2.7 VDC Radial 10 mm (0.394 in) 30 mm 1000 Hour 50 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 5V 1.5F 8X22mm Radia l
Datasheet
Product Comments
816In Stock
Min.: 1
Mult.: 1

1.5 F 5 VDC Radial 11.5 mm (0.453 in) 8 mm (0.315 in) 22 mm 16 mm 1000 Hour 120 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 65 C SCM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30VDC 150 mF Tol -10%/+30% 35x24.5x14.5mm
Datasheet
58In Stock
Min.: 1
Mult.: 1

150000 uF 30 VDC Wire 35 mm 14.5 mm 1000 Hour 6.464 Ohms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 24.5 mm DSM Bulk