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: 1 399
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
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 3.0V 10*30
4 000On Order
1,93 €
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 02/12/2026
2,00 €
1,39 €
1,17 €
0,946 €
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
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 6.0V 8.5*17*23
1 400On Order
3,22 €
2,28 €
1,90 €
1,69 €
Min.: 1
Mult.: 1
1.5 F 6 VDC Radial 17 mm 8.5 mm 1500 Hour, 500000 Cycle 180 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 24 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 5F, 9V, 39x33x13mm
360On Order
10,01 €
7,66 €
6,73 €
6,37 €
Min.: 1
Mult.: 1
5 F 9 VDC Radial 21 mm (0.827 in) 39 mm 13 mm 1000 Hour 230 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 33 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm
68On Order
35,84 €
32,62 €
28,21 €
Min.: 1
Mult.: 1
1 F 30 VDC Wire 54 mm 22 mm 1000 Hour 1.818 Ohms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 30 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 3.6V 85C
1 800Expected 09/03/2027
2,84 €
2,37 €
2,19 €
1,97 €
1,48 €
Min.: 1
Mult.: 1
220000 uF 3.6 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 75 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 5.5V 85C
1 196Expected 07/12/2026
5,82 €
3,79 €
3,36 €
3,27 €
Min.: 1
Mult.: 1
470000 uF 5.5 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors SUPER CAP/IC
190Expected 16/11/2026
17,31 €
13,79 €
12,17 €
11,01 €
Min.: 1
Mult.: 1
120 F 3.8 VDC Radial 12.5 mm (0.492 in) 1000 Hour, 500000 Cycle 80 mOhms 20 % Vertical Lithium-Ion Supercapacitors - 15 C + 85 C 27 mm VMF Bulk
Schurter Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 220mF
198Expected 20/05/2027
12,99 €
10,08 €
9,26 €
8,73 €
7,95 €
Min.: 1
Mult.: 1
220000 uF 4.2 V SMD/SMT 21 mm 14 mm 300 mOhms Horizontal Supercapacitors - 40 C + 85 C 2.2 mm SCPA
Schurter Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 470mF
498On Order
12,02 €
9,33 €
8,26 €
7,95 €
7,49 €
Min.: 1
Mult.: 1
470000 uF 4.2 V SMD/SMT 21 mm 14 mm 130 mOhms Horizontal Supercapacitors - 40 C + 85 C 3.5 mm SCPA
Schurter Supercapacitors / Ultracapacitors SCPA Supercapacitor 5.50V 470mF
825Expected 31/12/2026
12,26 €
9,51 €
8,41 €
8,07 €
Min.: 1
Mult.: 1
470000 uF 5.5 V SMD/SMT 21 mm 14 mm 45 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.2 mm SCPA
Schurter Supercapacitors / Ultracapacitors SCPA Supercapacitor 5.50V 1000mF
780On Order
15,12 €
11,97 €
10,82 €
9,94 €
Min.: 1
Mult.: 1
1 F 5.5 V SMD/SMT 30 mm 14 mm 40 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.7 mm SCPA
Maxwell Technologies Supercapacitors / Ultracapacitors 3V 50F wire lead
1 600Expected 05/03/2027
6,21 €
4,58 €
3,93 €
3,73 €
Min.: 1
Mult.: 1
50 F 3 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 41 mm 2000 Hour, 1000000 Cycle 10 mOhms 0 %, + 20 % Vertical EDLC / Supercaps - 40 C + 65 C BCAP AEC-Q200 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC PM SERIES HORZ
396On Order
6,63 €
4,91 €
4,90 €
4,24 €
Min.: 1
Mult.: 1
100000 uF 5 VDC Radial 7.3 mm (0.287 in) 13 mm 11.3 mm 1000 Hour 2 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 60 C 6 mm PM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 2.5V EDLC B SERIES CYL
144Expected 07/12/2026
6,94 €
5,37 €
4,64 €
4,41 €
3,89 €
Min.: 1
Mult.: 1
1.5 F 2.5 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 14 mm 1000 Hour 300 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C B Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 6F 2.7V EDLC HV SERIES CYL
400On Order
2,39 €
1,75 €
1,44 €
Reel
1,33 €
1,17 €
Min.: 1
Mult.: 1
: 100
6 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 1000 Hour 40 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 31 mm HV Ammo Pack
Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL
297Expected 28/01/2027
6,69 €
4,98 €
4,30 €
4,08 €
Min.: 1
Mult.: 1
35 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 1000 Hour 20 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 49 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL 172In Stock
8,19 €
6,17 €
5,27 €
Min.: 1
Mult.: 1
470000 uF 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 1 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 14.5 mm PB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 3.9V 30%
100On Order
4,84 €
4,77 €
4,76 €
Min.: 1
Mult.: 1
1.5 F 3.9 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 5000 Hour, 500000 Cycle 160 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 22 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 3.9V 30%
100Expected 18/01/2027
5,38 €
4,65 €
3,83 €
3,59 €
Min.: 1
Mult.: 1
2.5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 85 C 23 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 3.9V 30% 100In Stock
10,10 €
Min.: 1
Mult.: 1
2.5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 23 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 3.9V 30%
200On Order
13,46 €
Min.: 1
Mult.: 1
5 F 3.9 VDC Radial 5.3 mm (0.209 in) 21.3 mm 11 mm 5000 Hour, 500000 Cycle 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 32.5 mm PHVL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 35F 240In Stock
150Expected 28/01/2027
5,23 €
3,83 €
3,26 €
3,14 €
Min.: 1
Mult.: 1
35 F 3 VDC Radial 7.5 mm (0.295 in) 16.5 mm (0.65 in) 38 mm 1000 Hour 24 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP. 600F 2.7V
20Expected 22/01/2027
37,59 €
31,60 €
30,07 €
27,35 €
Min.: 1
Mult.: 1
600 F 2.7 VDC Snap In 35 mm (1.378 in) 87.5 mm 1500 Hour, 500000 Cycle 2.6 mOhms - 5 %, + 10 % Vertical EDLC / Supercaps - 40 C + 65 C 6 mm XV Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 100F 22X45mm So lder Pin 800Factory Stock Available
5,08 €
4,70 €
4,42 €
Min.: 800
Mult.: 100
100 F 2.7 VDC Pin 22 mm (0.866 in) 45 mm 1000 Hour 8 mOhms - 5 %, + 25 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk