Mga Supercapacitor / Ultracapacitor

Mga Supercapacitor / Ultracapacitor

Supercapacitors & Ultracapacitors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor manufacturers including Abracon, Cornell Dubilier, Eaton, KEMET, KYOCERA AVX, Maxwell Technologies, Vishay & more. 

Supercapacitors (ultracapacitors) are energy storage devices that store and release energy electrostatically, enabling very fast charging and discharging and high power output compared to traditional batteries. While they have lower energy storage capacity, they offer extremely long life cycles and high efficiency for repeated use.

Common applications include regenerative braking in electric vehicles, backup and ride-through power for electronics and industrial systems, power smoothing in power supplies, and energy capture in IoT or energy-harvesting devices.

Please view our selection of supercapacitors and ultracapacitors below.


Mga Resulta: 1,426
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Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami.
Dami RoHS ECAD Model Capacitance
Rating ng Voltage DC
Istilo ng Termination
Agwat ng Lead
Diyametro
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Life
ESR
Tolerance
Orientation
Produkto
Minimum na Operating Temperature
Maximum na Operating Temperature
Taas
Series
Kuwalipikasyon
Packaging
Vishay / BC Components MAL223091988E3
Vishay / BC Components Supercapacitors / Ultracapacitors 360F 3,0V 35x61 65 C 1500h
Datasheet
88May Stock
Min.: 1
Mult.: 1

360 F 3 VDC 35 mm (1.378 in) 61 mm 1500 Hour Vertical Energy Storage Capacitor - 40 C + 85 C Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 20F 3.0V
Datasheet
11,302May Stock
Min.: 1
Mult.: 1

20 F 3 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 20 mm 2000 Hour, 500000 Cycle 28 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 230 EDLC-HV ENYCAP AEC-Q200 Tray
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 100F ESR=18mOhm s CaseLgth=60mm AECQ
Datasheet
9,453May Stock
Min.: 1
Mult.: 1

100 F 2.7 VDC Radial 8 mm (0.315 in) 18 mm (0.709 in) 60 mm 18 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC-SRBQ AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 40F 2.7volts Power Case Code 1831
Datasheet
770May Stock
Min.: 1
Mult.: 1

40 F 2.7 VDC Radial 18 mm (0.709 in) 31 mm 1000 Hour, 500000 Cycle 18 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 20F 2.7V 16x20
Datasheet
2,487May Stock
Min.: 1
Mult.: 1

20 F 2.7 VDC Radial 16 mm (0.63 in) 20 mm 1000 Hour, 500000 Cycle 18 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
Vishay / BC Components Supercapacitors / Ultracapacitors 35F 2.7volts Power Case Code 1631
Datasheet
747May Stock
Min.: 1
Mult.: 1

35 F 2.7 VDC Radial 16 mm (0.63 in) 31 mm 1000 Hour, 500000 Cycle 20 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 35F 2.7V 16x31 20
Datasheet
840May Stock
Min.: 1
Mult.: 1

35 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 31 mm 2000 Hour 20 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 40F 3V 18x31mm 85C 2000h
Datasheet
66May Stock
Min.: 1
Mult.: 1

40 F 3 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 31 mm 2000 Hour, 500000 Cycle 24 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 235 EDLC-HVR ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 25F 2.7V 16x25mm
Datasheet
896May Stock
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 2000 Hour 22 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Tray
Maxwell Technologies Supercapacitors / Ultracapacitors
Datasheet
2,543May Stock
Min.: 1
Mult.: 1

345 F Pin 33 mm (1.299 in) 62.5 mm 3000 Hour 1.6 mOhms Vertical EDLC / Supercaps - 40 C + 65 C AEC-Q200 Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 850F 35x115mm 3 -Prong Solder Pin
Datasheet
107May Stock
Min.: 1
Mult.: 1

850 F 2.7 VDC Pin 35 mm (1.378 in) 115 mm 1000 Hour 1 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC LE Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm
Datasheet
1,555May Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 8.5 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5.08mm
Datasheet
1,987May Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 5 mm 1000 Hour 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 3V 100F ESR=18mOhms Case Lgth=60mm AECQ2
Datasheet
1,070May Stock
Min.: 1
Mult.: 1

100 F 3 VDC Radial 8 mm (0.315 in) 18 mm (0.709 in) 60 mm 18 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC-SRBQ AEC-Q200 Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 300F ESR=6mOhms Case=62mm Radial
Datasheet
237May Stock
240Inaasahan 10/7/2026
Min.: 1
Mult.: 1

300 F 2.7 VDC Radial 35 mm (1.378 in) 62 mm 1000 Hour 6 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 5.5V 15F 16X33mm Rad ial
Datasheet
1,830May Stock
Min.: 1
Mult.: 1

15 F 5.5 VDC Radial 16 mm (0.63 in) 33 mm 16 mm 1000 Hour 35 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 33 mm SCM Bulk
ABRACON Supercapacitors / Ultracapacitors CAP 3F 6V THT
Datasheet
158May Stock
384Inaasahan 7/20/2026
Min.: 1
Mult.: 1

3 F 6 VDC Radial 15.3 mm (0.602 in) 20.5 mm 10.5 mm 500000 Cycle 230 mOhms 30 % Vertical EDLC / Supercaps - 40 C + 65 C 22 mm ADCM-S06R0S Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors The factory is currently not accepting orders for this product.
Datasheet
43May Stock
Min.: 1
Mult.: 1

3000 F 2.7 VDC Screw 60 mm (2.362 in) 138 mm 1000 Hour 200 uOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
Wurth Elektronik Supercapacitors / Ultracapacitors WCAP-STSC Supercapacitors (EDLC)
Datasheet
1,943May Stock
Min.: 1
Mult.: 1

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 1000 Hour, 500000 Cycle 35 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C WCAP-STSC Bulk
ABRACON Supercapacitors / Ultracapacitors CAP 12F 5.5V THT
Datasheet
73May Stock
Min.: 1
Mult.: 1

12 F 5.5 VDC Radial 17.8 mm (0.701 in) 25.5 mm 13 mm 500000 Cycle 90 mOhms - 10 %, + 20 % Vertical EDLC / Supercaps - 40 C + 70 C 36 mm ADCM-S05R5S Bulk
ABRACON Supercapacitors / Ultracapacitors CAP 6F 6V THT
Datasheet
64May Stock
Min.: 1
Mult.: 1

6 F 6 VDC Radial 15.3 mm (0.602 in) 20.5 mm 10.5 mm 500000 Cycle 140 mOhms 30 % Vertical EDLC / Supercaps - 40 C + 65 C 33.5 mm ADCM-S06R0S Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 12F 3V 12.5x25mm 85C 1500h
Datasheet
266May Stock
1,000Inaasahan 9/15/2026
Min.: 1
Mult.: 1

12 F 3 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 25 mm 1500 Hour, 500000 Cycle 36 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 235 EDLC-HVR ENYCAP AEC-Q200 Bulk
ABRACON Supercapacitors / Ultracapacitors CAP 0.33F 5.5V THT
Datasheet
600May Stock
1,232Inaasahan 9/30/2026
Min.: 1
Mult.: 1

330000 uF 5.5 VDC Pin 4.7 mm (0.185 in) 11.5 mm (0.453 in) 4.6 mm 500000 Cycle 40 Ohms Vertical EDLC / Supercaps - 25 C + 70 C 12.3 mm ADCV-S05R5S Bulk
ABRACON Supercapacitors / Ultracapacitors CAP 3F 5.5V THT
Datasheet
257May Stock
Min.: 1
Mult.: 1

3 F 5.5 VDC Radial 15.3 mm (0.602 in) 20.5 mm 10.5 mm 500000 Cycle 230 mOhms 30 % Vertical EDLC / Supercaps - 40 C + 70 C 22 mm ADCM-S05R5S Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 50F 18x40mm Rad ial Low ESR
Datasheet
745May Stock
Min.: 1
Mult.: 1

50 F 2.7 VDC Radial 8 mm (0.315 in) 18 mm (0.709 in) 40 mm 1000 Hour 15 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC LE Bulk