Supercapacitors

Supercapacitors
Supercapacitors & Ultracapacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor manufacturers including Cornell Dubilier, Eaton, Elna, KEMET, KYOCERA AVX, Maxwell, Vishay, & more. Please view our selection of supercapacitors and ultracapacitors below.
Results: 1,304
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Description Datasheet Availability Pricing (CAD) 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
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 100F 22X45mm So lder Pin
Datasheet
645In Stock
Min.: 1
Mult.: 1

100 F 2.7 VDC Radial 22 mm (0.866 in) 45 mm 1000 Hour 8 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 400F 35X68mm So lder Pin
Datasheet
474In Stock
Min.: 1
Mult.: 1

400 F 2.7 VDC Radial 35 mm (1.378 in) 68 mm 1000 Hour 2.2 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC LE Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 5V 7.5F 12.5X32mm Ra dial
Datasheet
3,062In Stock
Min.: 1
Mult.: 1

7.5 F 5 VDC Radial 12.5 mm (0.492 in) 32 mm 12.5 mm 1000 Hour 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 32 mm SCM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .01F -20/+80% LS=5mm
Datasheet
1,742In Stock
Min.: 1
Mult.: 1

10000 uF 5.5 VDC Radial 5 mm (0.197 in) 11.5 mm 10.5 mm 1000 Hour 300 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 11.5 mm FM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 300F 35X62mm So lder Pin
Datasheet
241In Stock
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
KEMET Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm
Datasheet
1,671In Stock
Min.: 1
Mult.: 1

22000 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
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1F,30ohm,Horiz
Datasheet
6,700In Stock
Min.: 1
Mult.: 1
Reel: 500

1 F 5 VDC Through Hole 20.8 mm (0.819 in) 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 8.1 mm KR Reel, Cut Tape
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 850F 35x115mm 3 -Prong Solder Pin
Datasheet
108In 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


KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 3000F 60X138mm Weldable Lug Low ESR
Datasheet
149In Stock
Min.: 1
Mult.: 1

3000 F 2.7 VDC Lug 60 mm (2.362 in) 138 mm 1000 Hour 200 uOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm
Datasheet
1,216In Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 7 mm 1000 Hour 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.33F -20/+80% LS=5mm
Datasheet
1,256In Stock
Min.: 1
Mult.: 1

330000 uF 5.5 VDC Radial 5 mm (0.197 in) 15 mm 14 mm 1000 Hour 25 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 15 mm FM Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5mm
Datasheet
1,915In Stock
Min.: 1
Mult.: 1

22000 uF 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
ABRACON Supercapacitors / Ultracapacitors CAP 6F 5.5V THT
Datasheet
24In Stock
120Expected 2026-05-14
Min.: 1
Mult.: 1

6 F 5.5 VDC Radial 17.8 mm (0.701 in) 25.5 mm 13 mm 500000 Cycle 120 mOhms 30 % Vertical EDLC / Supercaps - 40 C + 70 C 36 mm ADCM-S05R5S Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 30F 2.7volts Power Case code 1825
Datasheet
465In Stock
Min.: 1
Mult.: 1

30 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 25 mm 1000 Hour, 500000 Cycle 19 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 30F 3.0V 85C 2000H 18x25mm
Datasheet
497In Stock
Min.: 1
Mult.: 1

30 F 3 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 25 mm 2000 Hour, 500000 Cycle 23 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 230 EDLC-HV ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 30F 2.7V 18x25
Datasheet
480In Stock
Min.: 1
Mult.: 1

30 F 2.7 VDC Radial 18 mm (0.709 in) 25 mm 1000 Hour, 500000 Cycle 13 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
Vishay / BC Components Supercapacitors / Ultracapacitors 25F 2.7volts Power Case code 1625
Datasheet
660In Stock
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 1000 Hour, 500000 Cycle 22 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
ABRACON ADCR-S03R0SA305MB
ABRACON Supercapacitors / Ultracapacitors CAP 3F 3V TH
Datasheet
360In Stock
Min.: 1
Mult.: 1

3 F 3 VDC Radial 20 % Vertical EDLC / Supercaps - 40 C + 70 C ADCR-S03R0S Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 400F 35x60mm Sn ap-In Terminals
Datasheet
16In Stock
Min.: 1
Mult.: 1

400 F 2.7 VDC Snap In 35 mm (1.378 in) 60 mm 1000 Hour 5 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 5V 1F 8X18mm Solder Pin A 581-SCMR18C105PSBA0H
Datasheet
Product Comments
627In Stock
Min.: 1
Mult.: 1

1 F 5 VDC Radial 11.5 mm (0.453 in) 8 mm (0.315 in) 20 mm 16 mm 1000 Hour 150 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 65 C SCM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 7.5V .6F 8X18mm Radi al
Datasheet
Product Comments
39In Stock
Min.: 1
Mult.: 1

600000 uF 7.5 VDC Radial 20.5 mm (0.807 in) 8 mm (0.315 in) 18 mm 24 mm 1000 Hour 225 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 65 C 8 mm SCM Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 7.5V 1F 8X22mm Radia l
Datasheet
Product Comments
163In Stock
Min.: 1
Mult.: 1

1 F 7.5 VDC Radial 20.5 mm (0.807 in) 8 mm (0.315 in) 22 mm 24 mm 1000 Hour 180 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 65 C 8 mm SCM Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 5F 2.7V
Datasheet
855In Stock
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, 500000 Cycle 35 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 5F 10X20mm Radi al Low ESR
Datasheet
25In Stock
900Expected 2026-05-28
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5.5 mm (0.217 in) 10 mm (0.394 in) 20 mm 1000 Hour 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk
KYOCERA AVX Supercapacitors / Ultracapacitors 2.7V 35F 16X30mm Rad ial
Datasheet
95In Stock
Min.: 1
Mult.: 1

35 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 30 mm 1000 Hour 20 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 65 C SCC Bulk