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: 1,428
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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 Supercapacitors / Ultracapacitors 5F 2,7V
2,500Expected 10/11/2026
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 35 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Tray
Seiko Instruments Supercapacitors / Ultracapacitors Reflow EDLC 3.3V, 11mF, 160 Ohm
6,000Expected 2/10/2026
Min.: 1
Mult.: 1
: 2,000

11000 uF 3.3 VDC SMD/SMT 3.2 mm 2.5 mm 160 Ohms Horizontal EDLC / Supercaps - 20 C + 60 C 0.9 mm CPH Reel, Cut Tape, MouseReel
Wurth Elektronik Supercapacitors / Ultracapacitors WCAP-SISC Supercapacitors (EDLC)
648Expected 11/12/2026
Min.: 1
Mult.: 1

100 F 2.7 VDC Snap In 10 mm (0.394 in) 22 mm (0.866 in) 500000 Cycle 12 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 46 mm WCAP-SISC Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=5.08mm
1,661Expected 8/12/2026
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 - 40 C + 85 C 19 mm FG Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5mm
2,000On Order
Min.: 1
Mult.: 1
Max.: 2,000

22 mF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 40 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5mm
1,995Expected 4/1/2027
Min.: 1
Mult.: 1
Max.: 2,000

47 mF 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 .47F -20/80% LS=5.08mm
475Expected 24/12/2026
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 16.5 mm (0.65 in) 21.5 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C FR Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm
1,500On Order
Min.: 1
Mult.: 1
Max.: 100

1 F 5.5 VDC Radial 10.16 mm (0.4 in) 28.5 mm (1.122 in) 14 mm 1000 Hour 7 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FS Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20 +/1 +80% ESR=10Ohms Sn-1Cu AEC-Q200
950Expected 20/8/2026
Min.: 1
Mult.: 1
Max.: 180

1 F 5.5 VDC SMD/SMT 7.62 mm (0.3 in) 21.5 mm (0.846 in) 10 mm 10 Ohms - 20 %, 80 % Vertical Supercapacitors - 40 C + 105 C FXU AEC-Q200 Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm
3,997On Order
Min.: 1
Mult.: 1

10000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 5 mm 1000 Hour 300 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial
6,400Expected 26/8/2026
Min.: 1
Mult.: 1

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 500000 Cycles 60 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCC Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 750F Max Temp 70C 30% Snap-in
180Expected 26/8/2026
Min.: 1
Mult.: 1

750 F 2.7 VDC Axial 35 mm (1.378 in) 100 mm 500000 Cycles 1 mOhms - 10 %, + 30 % Vertical Supercapacitors - 40 C + 70 C SCE Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 70C 30% Radial
8,000Expected 26/8/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 25 mm 500000 Cycles 90 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 70C 30% Radial
8,000Expected 24/11/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 500000 Cycles 75 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial
4,800Expected 26/8/2026
Min.: 1
Mult.: 1

10 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 20 mm 500000 Cycles 45 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial
4,800Expected 25/9/2026
Min.: 1
Mult.: 1
Max.: 400

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30 mm 500000 Cycles 45 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 15F Max Temp 70C 30% Radial
6,400Expected 25/9/2026
Min.: 1
Mult.: 1
Max.: 200

15 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 30 mm 500000 Cycles 35 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 25F Max Temp 70C 30% Radial
1,760Expected 24/11/2026
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 500000 Cycles 25 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 360F Max Temp 70C 30% Snap-In
270Expected 26/8/2026
Min.: 1
Mult.: 1

360 F 2.7 VDC Snap In 10 mm (0.394 in) 35 mm (1.378 in) 60 mm 500000 Cycles 4 mOhms - 10 %, + 30 % Vertical Supercapacitors - 40 C + 65 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 2F Max Temp 85 C 30% Radial
16,000Expected 25/9/2026
Min.: 1
Mult.: 1

2 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 16 mm 500000 Cycles 120 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8,000Expected 26/8/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 25 mm 500000 Cycles 90 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8,000Expected 24/11/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 25 mm 500000 Cycles 90 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8,000Expected 24/11/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 500000 Cycles 75 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8,000Expected 24/11/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 500000 Cycles 75 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 85 C 30% Radial
6,400Expected 24/11/2026
Min.: 1
Mult.: 1

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 500000 Cycles 55 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk