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: 1,284
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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
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Orientation
Product
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Eaton Electronics Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES VERT
Datasheet
938In Stock
Min.: 1
Mult.: 1

5 F 5 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 1000 Hour 130 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C 32.5 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 3V
Datasheet
49In 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 1.5F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
189In Stock
Min.: 1
Mult.: 1

1.5 F 5.4 VDC Cable 11.8 mm (0.465 in) 22 mm 17.3 mm 1000 Hour 160 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 9 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 15F
Datasheet
846In Stock
Min.: 1
Mult.: 1

15 F 3 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 28.5 mm 1000 Hour 30 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 400F 2.7V
Datasheet
Product Comments
77In Stock
Min.: 1
Mult.: 1

400 F 2.7 VDC Snap In 35 mm (1.378 in) 63 mm 1500 Hour, 500000 Cycle 3.2 mOhms - 5 %, + 10 % Vertical EDLC / Supercaps - 40 C + 65 C 6 mm XV Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 5.5V 70C
Datasheet
7,620In 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 220F 3.8V 20%
Datasheet
1,107In Stock
Min.: 1
Mult.: 1

220 F 3.8 VDC Through Hole 16.5 mm (0.65 in) 27 mm 1000 Hour, 500000 Cycle 100 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 60 C HSL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT
Datasheet
1,488In Stock
Min.: 1
Mult.: 1

1.5 F 5.5 VDC Radial 5 mm (0.197 in) 19 mm (0.748 in) 1000 Hour 30 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 19.5 mm KR Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES VERT
Datasheet
874In Stock
Min.: 1
Mult.: 1

1 F 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 200 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 22 mm PM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 7F 10X25mm Radi al Low ESR
Datasheet
3,600Factory Stock Available
More Info Available
Min.: 1,800
Mult.: 900

7 F 2.7 VDC Radial 5.5 mm (0.217 in) 10 mm (0.394 in) 25 mm 1000 Hour 60 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 400F 3.0V 35*60
Datasheet
129In Stock
Min.: 1
Mult.: 1

400 F 3 VDC Snap In 35 mm (1.378 in) 1500 Hour, 500000 Cycle 3 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 60 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 5.5V 70C
Datasheet
2,477In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.1F 5.5V 85C
Datasheet
2,157In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Maxwell Technologies Supercapacitors / Ultracapacitors 3V 10F bent lead
Datasheet
2,010In Stock
Min.: 1
Mult.: 1
10 F 3 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30.5 mm 2000 Hour, 1000000 Cycle 20 mOhms - 10 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C BCAP AEC-Q200 Bulk


Eaton Electronics Supercapacitors / Ultracapacitors 0.22F 5.5V 80%
Datasheet
690In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 2000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 8.3 mm KW Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30F 2.7V 16*30
Datasheet
772In Stock
Min.: 1
Mult.: 1

30 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 30 mm 1500 Hour, 500000 Cycle 30 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL
Datasheet
394In 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 3F 5V EDLC PM SERIES HORZ
Datasheet
136In Stock
Min.: 1
Mult.: 1

3 F 5 VDC Radial 5.3 mm (0.209 in) 32.5 mm 21.3 mm 1000 Hour 70 mOhms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 60 C 11 mm PM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 6.0F 3V 30%
Datasheet
2,478In Stock
Min.: 1
Mult.: 1

6 F 3 VDC Radial 5 mm (0.197 in) 10.5 mm (0.413 in) 22.3 mm 1000 Hour 35 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 5.5V 70C
Datasheet
2,511In Stock
Min.: 1
Mult.: 1

1.5 F 5.5 VDC Radial 21.5 mm (0.846 in) 7.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 5.5V 70C
Datasheet
3,406In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 11.5 mm (0.453 in) 5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 5.5V 85C
Datasheet
1,088In Stock
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL
Datasheet
100In Stock
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 0.04 Ohms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 22.3 mm HV
Maxwell Technologies Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN
Datasheet
110In Stock
110Expected 16/02/2026
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
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
102In Stock
Min.: 1
Mult.: 1

2.5 F 5.4 VDC Cable 5.3 mm (0.209 in) 23 mm 21.3 mm 1000 Hour 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 11 mm PHV Bulk