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: 1,386
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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
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm
Datasheet
1,681In Stock
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 22 mm 1000 Hour 60 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C FR Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm
Datasheet
453In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 14.5 mm (0.571 in) 21 mm 1000 Hour 180 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C FR Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=5.08mm
Datasheet
473In Stock
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 0.1F -20/+80% LS=5.08mm
Datasheet
3,537In Stock
3,000Expected 2026/08/06
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 8.5 mm 1000 Hour 16 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 8.5 mm FT Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm
Datasheet
535In Stock
2,970On Order
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 13 mm 1000 Hour 3.5 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 13 mm FT Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm
Datasheet
1,561In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 13 mm (0.512 in) 8.5 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm
Datasheet
1,197In Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 13 mm (0.512 in) 7 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
Schurter Supercapacitors / Ultracapacitors SCPA Supercapacitor 4.20V 220mF
Datasheet
30In Stock
200Expected 2026/06/25
Min.: 1
Mult.: 1

220000 uF 4.2 V SMD/SMT 21 mm 14 mm 300 mOhms Horizontal Supercapacitors - 40 C + 85 C 2.2 mm SCPA
Schurter Supercapacitors / Ultracapacitors SCPB Supercapacitor 5.00V 400mF
Datasheet
75In Stock
200Expected 2026/06/12
Min.: 1
Mult.: 1

400000 uF 4 V SMD/SMT 19.5 mm 18 mm 75 mOhms Horizontal Supercapacitors - 40 C + 70 C 3.5 mm SCPB
Vishay / BC Components Supercapacitors / Ultracapacitors 25F 2.7V 18x20mm 85C 2000h
Datasheet
174In Stock
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 20 mm 2000 Hour 36 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 35F 2.7V 16x31
Datasheet
41In Stock
Min.: 1
Mult.: 1

35 F 2.7 VDC Radial 16 mm (0.63 in) 31 mm 1000 Hour, 500000 Cycle 14 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
Vishay / BC Components Supercapacitors / Ultracapacitors 50F 2.7V 18x35
Datasheet
135In Stock
Min.: 1
Mult.: 1

50 F 2.7 VDC Radial 18 mm (0.709 in) 35 mm 1000 Hour, 500000 Cycle 10 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Tray
Vishay / BC Components Supercapacitors / Ultracapacitors 30F 2.7volts Energy Case Code 1631
Datasheet
48In Stock
Min.: 1
Mult.: 1

30 F 2.7 VDC Radial 16 mm (0.63 in) 31 mm 1000 Hour, 500000 Cycle 36 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 20F 2.7volts Energy Case code 1625
Datasheet
118In Stock
Min.: 1
Mult.: 1

20 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 1000 Hour, 500000 Cycle 38 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 25F 2.7volts Power Case Code 1820
Datasheet
168In Stock
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 18 mm (0.709 in) 20 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 50F 2.7volts Power Case code 1835
Datasheet
123In Stock
800Expected 2026/07/07
Min.: 1
Mult.: 1

50 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 35 mm 1000 Hour, 500000 Cycle 15 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 60F 2.7volts Power Case code 1840
Datasheet
96In Stock
Min.: 1
Mult.: 1

60 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 1000 Hour, 500000 Cycle 9 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 220 EDLC ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 35F 2.7V 16x31mm
Datasheet
180In 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 Tray
Vishay / BC Components Supercapacitors / Ultracapacitors 50F 2.7V 18x35mm
Datasheet
45In Stock
1,000Expected 2026/09/15
Min.: 1
Mult.: 1

50 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 35 mm 2000 Hour 15 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Tray
Vishay / BC Components Supercapacitors / Ultracapacitors 20F 2.7V 16x20 19a
Datasheet
398In Stock
Min.: 1
Mult.: 1

20 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 20 mm 2000 Hour 24 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 25F 2.7V 18x20 1820
Datasheet
62In Stock
800Expected 2026/09/15
Min.: 1
Mult.: 1

25 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 20 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 25F 2.7V 16x25 19
Datasheet
185In 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 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 60F 2.7V 18x40 1840
Datasheet
53In Stock
1,950Expected 2026/08/04
Min.: 1
Mult.: 1

60 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 2000 Hour 9 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 225 EDLC-R ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 50F 3.0V
Datasheet
401In Stock
Min.: 1
Mult.: 1

50 F 3 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 35 mm 2000 Hour, 500000 Cycle 19 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 230 EDLC-HV ENYCAP AEC-Q200 Bulk
Vishay / BC Components Supercapacitors / Ultracapacitors 40F 3.0V 85C 2000H 18x31mm
Datasheet
200In 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 22 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 85 C 230 EDLC-HV ENYCAP AEC-Q200 Bulk