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. 
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Please view our large selection of supercapacitors below.
Results: 1,407
Select Image Part # Mfr. 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
Vishay / BC Components MAL223091987E3
Vishay / BC Components Supercapacitors / Ultracapacitors 3000F 3V 20% 98In Stock
Min.: 1
Mult.: 1

3000 F 3 VDC 61 mm (2.402 in) 138 mm 1500 Hour Vertical Energy Storage Capacitor - 40 C + 85 C Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,vert 917In Stock
Min.: 1
Mult.: 1
: 500

1 F 5 VDC Through Hole 19.1 mm (0.752 in) 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 6.3 mm KVR Reel, Cut Tape
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,vert 1,252In 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 % Horizontal EDLC / Supercaps - 25 C + 70 C 6.3 mm KVR Reel, Cut Tape
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Cylindrical 2,626In Stock
Min.: 1
Mult.: 1
: 500

1 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 KVR Reel, Cut Tape
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5V EDLC PHB SERIES HORZ 195In Stock
Min.: 1
Mult.: 1

1.5 F 5 VDC Radial 11.8 mm (0.465 in) 22 mm 17.3 mm 1000 Hour 330 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 25 C + 70 C 9 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3F 5V EDLC PM SERIES HORZ 124In 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
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 11F, 3V, 10 x 30mm 1,313In Stock
Min.: 1
Mult.: 1

11 F 3 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30 mm 1500 Hour, 500000 Cycle 100 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C DSF Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm, Low T 1,290In Stock
Min.: 1
Mult.: 1

25 F 3.8 VDC Through Hole 8 mm (0.315 in) 20 mm 1000 Hour 70 mOhms 20 % Vertical EDLC / Supercaps - 25 C + 60 C HSL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,0.68F,30ohm 493In Stock
Min.: 1
Mult.: 1
: 500

680 mF 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 KVW Reel, Cut Tape


Eaton Electronics Supercapacitors / Ultracapacitors 0.22F 5.5V 80% 949In Stock
Min.: 1
Mult.: 1

220 mF 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
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL 1,144In Stock
Min.: 1
Mult.: 1

100 mF 5 VDC Radial 7.3 mm (0.287 in) 11.3 mm 6 mm 1000 Hour 4 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 13 mm PB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 10F 2,588In Stock
39,600On Order
Min.: 1
Mult.: 1

10 F 3 VDC Radial 5 mm (0.197 in) 10.5 mm (0.413 in) 31.5 mm 1000 Hour 34 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30F 2.7V 16*30 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
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 5.5V 70C 1,648In Stock
Min.: 1
Mult.: 1

1.5 F 5.5 VDC Axial 19 mm (0.748 in) 6.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30VDC 0.3F Tol -10%/+30% 44x27x18mm 43In Stock
Min.: 1
Mult.: 1

300 mF 30 VDC Wire 44 mm 18 mm 1000 Hour 1.515 Ohms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 27 mm DSM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 60F 2.7V EDLC HV SERIES CYL 391In Stock
Min.: 1
Mult.: 1

60 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 1000 Hour 18 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 42 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ 1,405In Stock
Min.: 1
Mult.: 1

100 mF 5.5 VDC Radial 10 mm (0.394 in) 11.5 mm (0.453 in) 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 5.2 mm KR Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 5.5V 70C 2,620In Stock
Min.: 1
Mult.: 1

470 mF 5.5 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 50 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Maxwell Technologies Supercapacitors / Ultracapacitors 2.7V 450F SNAP-IN 148In Stock
440Expected 9/15/2026
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
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 2.3V +50% / -20% tol 3,818In Stock
Min.: 1
Mult.: 1

10 F 2.3 VDC Radial 10 mm (0.394 in) 1000 Hour, 25000 Cycle 220 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 25 C + 70 C 22 mm DCR Bulk
Ohmite Supercapacitors / Ultracapacitors Double Layer Capacitor 60In Stock
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 16.5 mm (0.65 in) 1000 Hour 65 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 19 mm Maxcap Tray
Ohmite Supercapacitors / Ultracapacitors 0.047F 100ohm at 1kHz 0.071mA 173In Stock
Min.: 1
Mult.: 1

47 mF EDLC / Supercaps Maxcap Bulk
Ohmite Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v 135In Stock
Min.: 1
Mult.: 1

22 mF 5.5 VDC Radial 5.1 mm (0.201 in) 11.5 mm (0.453 in) 14 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 14 mm Maxcap Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL 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
Ohmite Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR 50In Stock
Min.: 1
Mult.: 1

47 mF 5.5 VDC Radial 14.5 mm (0.571 in) 1000 Hour 110 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 14 mm Maxcap Bulk