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, SEIKO, KYOCERA AVX, Maxwell, Vishay, & more. 
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Please view our large selection of supercapacitors below.
Results: 1.403
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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
Maxwell Technologies Supercapacitors / Ultracapacitors 160V 5.8F Passive
322On Order
779,50 €
763,89 €
Min.: 1
Mult.: 1
5.8 F 160 VDC Screw 367 mm 234 mm 1500 Hour 240 mOhms 20 % Vertical Supercapacitor Modules - 40 C + 65 C 79.4 mm BMOD
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=5.08mm
391Expected 4/5/2027
5,16 €
3,76 €
3,20 €
2,86 €
2,70 €
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 - 25 C + 70 C 19 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .022F -20/+80% LS=5mm
1.000Expected 4/12/2027
2,55 €
1,82 €
1,61 €
1,38 €
Min.: 1
Mult.: 1
22000 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 0.22F -20/+80% LS=5.08mm
370Expected 1/19/2027
4,21 €
2,91 €
2,57 €
2,55 €
2,37 €
Min.: 1
Mult.: 1
220000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 16.5 mm (0.65 in) 13 mm 1000 Hour 25 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C FS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 50F Max Temp 70C 30% Radial
972Expected 11/24/2026
3,08 €
2,22 €
1,93 €
1,69 €
Min.: 1
Mult.: 1
50 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 500000 Cycles 16 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
Schurter Supercapacitors / Ultracapacitors SCPC Supercapacitor 5.50V 120mF
1.700On Order
18,02 €
14,34 €
12,86 €
12,39 €
Min.: 1
Mult.: 1
120000 uF 5.5 V SMD/SMT 20 mm 18 mm 120 mOhms Horizontal Supercapacitors - 40 C + 85 C 2.5 mm SCPC
ABRACON ADCR-S03R0SA305MB
ABRACON Supercapacitors / Ultracapacitors CAP 3F 3V TH
1.036On Order
1,29 €
0,674 €
0,608 €
0,521 €
Min.: 1
Mult.: 1
3 F 3 VDC Radial 20 % Vertical EDLC / Supercaps - 40 C + 70 C ADCR-S03R0S Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 70F 3.8V ESR=250
1.198Expected 5/12/2027
5,75 €
4,78 €
Min.: 1
Mult.: 1
70 F 3.8 VDC Through Hole 10.5 mm (0.413 in) 27 mm 1000 Hour, 500000 Cycle 250 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 15 C + 70 C HS Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 1030 3.8V 150F
2.580On Order
6,32 €
4,65 €
3,92 €
3,55 €
3,28 €
Min.: 1
Mult.: 1
150 F 3.8 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 140 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 30 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl
1.480Expected 11/30/2026
5,97 €
4,48 €
3,84 €
3,64 €
Min.: 1
Mult.: 1
1.5 F 5.5 VDC Radial 5 mm (0.197 in) 21.5 mm (0.846 in) 1000 Hour 30 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 7.1 mm KR Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl
1.925On Order
3,72 €
2,69 €
2,26 €
2,24 €
2,19 €
Min.: 1
Mult.: 1
220000 uF 5.5 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 7.5 mm KR Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL
392On Order
4,83 €
4,15 €
4,12 €
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 .47F 5.4V EDLC PHV SERIES VERT
476Expected 10/23/2026
6,85 €
5,77 €
5,20 €
4,73 €
Min.: 1
Mult.: 1
500000 uF 5.4 VDC Cable 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 400 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 14.5 mm PHV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 6V 20%
700On Order
10,37 €
7,96 €
7,00 €
6,69 €
Min.: 1
Mult.: 1
5 F 6 VDC Radial 5.3 mm (0.209 in) 32.5 mm 21.3 mm 1000 Hour, 500000 Cycle 72 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 11 mm PTV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton TV Supercapacitor, 3V, 3.3F, 75 mohm
900Expected 10/26/2026
2,32 €
1,60 €
1,53 €
1,35 €
Min.: 1
Mult.: 1
3.3 F 3 VDC Radial 3.5 mm (0.138 in) 8.5 mm (0.335 in) 21 mm 1000 Hour 75 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 15F
600On Order
4,39 €
2,78 €
2,54 €
2,53 €
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 Eaton TVA Supercapacitor, 3V, 100F, 11 mohm, AECQ 90In Stock
210On Order
15,16 €
10,98 €
10,51 €
10,13 €
Min.: 1
Mult.: 1
100 F 3 VDC Radial 7.5 mm (0.295 in) 18.5 mm (0.728 in) 60.5 mm 1000 Hour 11 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TVA AEC-Q200 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton XLR,18V,500F,AB,OV,TEMP
2Expected 1/12/2027
660,80 €
Min.: 1
Mult.: 1
500 F 18 VDC Screw 417 mm 68 mm 1000 Hour 1.7 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C 157 mm XLR-LV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 48V 166F Module
Due to size or weight of the product, your shipping charge may increase.
9On Order
1.864,47 €
Min.: 1
Mult.: 1
166 F 48.6 VDC Screw 421 mm 196 mm 1500 Hour 5 mOhms 20 % Horizontal EDLC / Supercaps - 40 C + 65 C 177 mm XLR Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 2.5F 5.5V 30%/-10% Dual Cell
1.650Expected 12/9/2026
3,37 €
2,46 €
2,06 €
2,05 €
Min.: 1
Mult.: 1
2.5 F 5.5 VDC Radial 15.5 mm (0.61 in) 21 mm 11 mm 1500 Hour, 500000 Cycle 260 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 23 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 5F 5.5V 30%/-10% Dual Cell
996Expected 4/21/2027
4,88 €
3,56 €
3,03 €
2,86 €
Min.: 1
Mult.: 1
5 F 5.5 VDC Radial 18 mm (0.709 in) 26 mm 13 mm 1500 Hour, 500000 Cycle 120 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 27 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 6F 2.7V 10*20
2.600Expected 3/29/2027
1,86 €
1,27 €
1,03 €
0,894 €
Min.: 1
Mult.: 1
6 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 1500 Hour, 500000 Cycle 130 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 7F 2.7V 30%/-10% Radial
3.200Expected 3/3/2027
2,49 €
1,72 €
1,42 €
1,20 €
Min.: 1
Mult.: 1
7 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 1500 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 3.0V 10*30
4.000On Order
1,74 €
1,32 €
1,08 €
0,937 €
Min.: 1
Mult.: 1
10 F 3 VDC Radial 10 mm (0.394 in) 1500 Hour, 500000 Cycle 40 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 32 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3VDC 10F 10x25mm
8.793Expected 12/2/2026
1,79 €
1,21 €
0,98 €
0,845 €
Min.: 1
Mult.: 1
10 F 3 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 1000 Hour 180 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C DSF Bulk