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: 1,303
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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
Eaton Electronics Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES VERT
Datasheet
85In Stock
Min.: 1
Mult.: 1

3 F 5 VDC Radial 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 200 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C 32.5 mm PHB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
102In Stock
Min.: 1
Mult.: 1

2.5 F 5.4 VDC Cable 5.3 mm (0.209 in) 23 mm 21.3 mm 1000 Hour 80 mOhms - 10 %, + 30 % Horizontal EDLC / Supercaps - 40 C + 65 C 11 mm PHV Bulk
Elna Supercapacitors / Ultracapacitors .33F 5.5V Low Resistance
Datasheet
1,756In Stock
Min.: 1
Mult.: 1

330000 uF 5.5 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 7.5 mm 1000 Hour 25 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C CBN
Elna Supercapacitors / Ultracapacitors 5.5V .47uF 11.5x13
Datasheet
3,845In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 11.5 mm (0.453 in) 13 mm 1000 Hour 120 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C DX Bulk
Elna Supercapacitors / Ultracapacitors
Datasheet
3,829In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 13.5 mm (0.531 in) 7.5 mm 1000 Hour 150 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C DBJ Bulk
Elna Supercapacitors / Ultracapacitors
Datasheet
3,391In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 11.5 mm (0.453 in) 5.5 mm 1000 Hour 150 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 10 C + 85 C DXJ Bulk
Elna Supercapacitors / Ultracapacitors .47F 5.5V Low Resistance
Datasheet
1,726In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 5 mm (0.197 in) 21.5 mm (0.846 in) 8 mm 1000 Hour 25 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C CBN
Ohmite Supercapacitors / Ultracapacitors 2.2f double layer
Datasheet
39In Stock
Min.: 1
Mult.: 1

2.2 F 5.5 VDC Radial 21.5 mm (0.846 in) 1000 Hour 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C 19 mm Maxcap
Ohmite Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR
Datasheet
100In Stock
113Expected 2026-06-23
Min.: 1
Mult.: 1

47000 uF EDLC / Supercaps Maxcap Bulk
Ohmite Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v
Datasheet
139In Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.1 mm (0.201 in) 11.5 mm (0.453 in) 14 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 14 mm Maxcap Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors SUPER CAP/IC
Datasheet
100In Stock
Min.: 1
Mult.: 1

120 F 3.8 VDC Radial 12.5 mm (0.492 in) 1000 Hour, 500000 Cycle 80 mOhms 20 % Vertical Lithium-Ion Supercapacitors - 15 C + 85 C 27 mm VMF
Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
330In Stock
Min.: 1
Mult.: 1

35 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 1000 Hour 24 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 38 mm HV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL
Datasheet
123In Stock
Min.: 1
Mult.: 1

2.5 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 20 mm 1000 Hour 100 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C 20.5 mm M Bulk
Ohmite Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR
Datasheet
53In Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 14.5 mm (0.571 in) 1000 Hour 110 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 14 mm Maxcap Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 0.30F 3.8V 20%
Datasheet
856In Stock
Min.: 1
Mult.: 1

30 F 3.8 VDC Through Hole 10.5 mm (0.413 in) 18 mm 1000 Hour, 500000 Cycle 550 mOhms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 60 C HSL Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
136In Stock
Min.: 1
Mult.: 1

1.5 F 5.4 VDC Cable 11.8 mm (0.465 in) 17.3 mm 9 mm 1000 Hour 160 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 22 mm PHV Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 2.7V 20% CAPACITOR
Datasheet
3,227In Stock
Min.: 1
Mult.: 1

10 F 2.7 VDC Radial 10 mm (0.394 in) 1000 Hour, 500000 Cycle 80 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 60 C 32 mm DCN Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 5.5V +20% / -20% tol
Datasheet
2,988In Stock
Min.: 1
Mult.: 1

1.5 F 5.5 VDC 1000 Hour, 500000 Cycle 500 mOhms EDLC / Supercaps - 40 C + 60 C DCN Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 350F 2.7V 30%/-10% Snap-In
Datasheet
75In Stock
Min.: 1
Mult.: 1

350 F 2.7 VDC Snap In 10 mm (0.394 in) 35 mm (1.378 in) 60 mm 1500 Hour, 500000 Cycle 3.5 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 11F, 3V, 10 x 30mm
Datasheet
1,316In Stock
Min.: 1
Mult.: 1

11 F 3 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30 mm 1500 Hour, 500000 Cycle 100 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C DSF
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.1F 6.3V 70C
Datasheet
550In Stock
Min.: 1
Mult.: 1

100000 uF 6.3 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 7F 2.7V 30%/-10% Radial
Datasheet
4,000In Stock
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 1.5F, 3V, 6.3 x 18mm
Datasheet
1,916In Stock
Min.: 1
Mult.: 1

1.5 F 3 VDC Radial 2.5 mm (0.098 in) 6.3 mm (0.248 in) 18 mm 1500 Hour, 500000 Cycle 640 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 85 C DSF
Eaton Electronics Supercapacitors / Ultracapacitors .2F 2.5V M SERIES CYL
Datasheet
44In Stock
Min.: 1
Mult.: 1
200000 uF 2.5 VDC Radial 3.5 mm (0.138 in) 5 mm (0.197 in) 1000 Hour - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 60 C M Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5V EDLC PM SERIES HORZ
Datasheet
108In Stock
Min.: 1
Mult.: 1
1.5 F 5 VDC Radial 5.3 mm (0.209 in) 23 mm 21.3 mm 1000 Hour 100 mOhms - 20 %, + 80 % Horizontal EDLC / Supercaps - 40 C + 60 C 11 mm PM Bulk