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: 1,416
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
Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL
297Expected 4/12/2026
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
157Expected 2/11/2026
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 3V 35F
400On Order
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
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 3000F 60X138mm Weldable Lug Low ESR 20Factory Stock Available
Min.: 20
Mult.: 20

3000 F 2.7 VDC Radial 60 mm (2.362 in) 138 mm 1000 Hour 200 uOhms - 5 %, + 25 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 9V .6F 8X18mm Solder Pin 180Factory Stock Available
Min.: 180
Mult.: 180

600 mF 9 VDC Radial 18 mm 1000 Hour 400 mOhms 20 % Horizontal EDLC / Supercaps - 40 C + 65 C 8 mm SCM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 9V 1F 8X22mm Solder Pin 3,600Factory Stock Available
Min.: 180
Mult.: 180

1 F 9 VDC Radial 8 mm (0.315 in) 22 mm 1000 Hour 350 mOhms 20 % Horizontal EDLC / Supercaps - 40 C + 65 C 8 mm SCM Bulk
Ohmite Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR
46Expected 1/10/2026
Min.: 1
Mult.: 1

220 mF EDLC / Supercaps Maxcap Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 200F 2.7V 30%/-10% Snap-In
50Expected 16/12/2026
Min.: 1
Mult.: 1

200 F 2.7 VDC Snap In 10 mm (0.394 in) 30 mm (1.181 in) 50 mm 1500 Hour, 500000 Cycle 10 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 7F 2.7V 30%/-10% Radial
200Expected 21/8/2026
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 70F 2.7V 30%/-10% Radial
50Expected 21/8/2026
Min.: 1
Mult.: 1

70 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 50 mm 1500 Hour, 500000 Cycle 20 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F, 9V, 25x22x8.5mm
120Expected 21/9/2026
Min.: 1
Mult.: 1

1 F 9 VDC Through Hole 1000 Hour - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 3.0V 10*30
1,375On Order
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 200F Tol -10% to +30%
100Expected 25/11/2026
Min.: 1
Mult.: 1

200 F 3 VDC Radial 30 mm (1.181 in) 1500 Hour, 500000 Cycle 6 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 50 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3VDC 470F Tol -10% to +30%
50Expected 23/12/2026
Min.: 1
Mult.: 1

470 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 5F 3.0V 10*20
1,400On Order
Min.: 1
Mult.: 1

5 F 3 VDC Radial 10 mm (0.394 in) 1500 Hour, 500000 Cycle 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 22 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30VDC 3.5F Tol -10%/+30% 84x39x34mm
8Expected 21/8/2026
Min.: 1
Mult.: 1

3.5 F 30 VDC Wire 84 mm 1000 Hour 505 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 39 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 9VDC 5F Tol -10%/+30% 41x30x14mm
50Expected 9/9/2026
Min.: 1
Mult.: 1

5 F 9 VDC Wire 41 mm 14 mm 1000 Hour 210 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 30 mm DSM Bulk
Chemi-Con Supercapacitors / Ultracapacitors 2.5VDC 75F 20%
145Expected 10/12/2026
Min.: 1
Mult.: 1
75 F 2.5 VDC 18 mm (0.709 in) 2000 Hour 20 % Vertical Supercapacitor - 40 C + 70 C DKA
Chemi-Con Supercapacitors / Ultracapacitors
180Expected 10/8/2026
Min.: 1
Mult.: 1
50 F 2.7 VDC SMD/SMT 18 mm (0.709 in) 40 mm 178 mOhms 10 % Vertical EDLC / Supercaps - 40 C + 65 C DLC AEC-Q200
Schurter Supercapacitors / Ultracapacitors 330mF -20% / +80%, ESR: 40Ohm, Mounting: THT, Termination: 2 Central Leads, -25oC to 70oC,Height: 6.5mm, Pin spacing: 5.0mm
748Expected 1/10/2026
Min.: 1
Mult.: 1

330000 uF 5.5 VDC Radial 5 mm (0.197 in) 13 mm (0.512 in) 40 Ohms - 20 %, + 80 % Vertical Supercapacitor - 25 C + 70 C 6.5 mm SCCA
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC PM SERIES HORZ
96Expected 10/9/2026
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
KYOCERA AVX Supercapacitors / Ultracapacitors 5V 1.5F 8X22mm Radia l 1,274Factory Stock Available

1.5 F 5 VDC Radial 11.5 mm (0.453 in) 8 mm (0.315 in) 22 mm 16 mm 1000 Hour 120 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 65 C SCM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 1F 6.3X12mm Rad ial Low ESR

1 F 2.7 VDC Radial 2.3 mm (0.091 in) 6.3 mm (0.248 in) 12 mm 1000 Hour 200 mOhms 0 %, + 100 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
Ioxus MU3-124-003RO1F1P-01
Ioxus Supercapacitors / Ultracapacitors Ultracapacitor, 3.5F, 124V ThinCAP
1Expected 26/8/2026
Min.: 1
Mult.: 1

3.5 F 124.2 VDC Screw 396 mm 143 mm 500000 Cycle 52 mOhms 10 % Horizontal EDLC / Supercaps 0 C + 50 C 227 mm Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 5F 10X20mm Radial Low ESR

5 F 2.7 VDC Radial 5.5 mm (0.217 in) 10 mm (0.394 in) 20 mm 1000 Hour 60 mOhms 0 %, + 100 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk