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: 1,387
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Description Datasheet Availability Pricing (GBP) 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
Schurter Supercapacitors / Ultracapacitors SCPC Supercapacitor 2.75V 800mF
Datasheet
200Expected 18/06/2026
Min.: 1
Mult.: 1

800000 uF 2.75 V SMD/SMT 19 mm 18 mm 65 mOhms Horizontal Supercapacitors - 40 C + 85 C 1.7 mm SCPC
Schurter Supercapacitors / Ultracapacitors SCPC Supercapacitor 5.50V 400mF
Datasheet
400Expected 13/08/2026
Min.: 1
Mult.: 1

400000 uF 5.5 V SMD/SMT 20 mm 18 mm 130 mOhms Horizontal Supercapacitors - 40 C + 85 C 3.5 mm SCPC
Maxwell Technologies Supercapacitors / Ultracapacitors 2.7V, 100F, snap-in
Datasheet
1,257Expected 16/06/2026
Min.: 1
Mult.: 1

100 F 2.7 VDC Snap In 10 mm (0.394 in) 22 mm (0.866 in) 46 mm 1500 Hour, 500000 Cycle 8 mOhms 0 %, + 20 % Vertical EDLC / Supercaps - 40 C + 65 C BCAP AEC-Q200
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3VDC 2F 8x14mm
Datasheet
42,500On Order
Min.: 1
Mult.: 1

2 F 3 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 14 mm 1000 Hour 320 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C DSF Bulk
ABRACON ADCR-S03R0SA335MB
ABRACON Supercapacitors / Ultracapacitors CAP 3.3F 3V TH
Datasheet
1,080Expected 05/06/2026
Min.: 1
Mult.: 1

3.3 F 3 VDC Radial 20 % Vertical EDLC / Supercaps - 40 C + 70 C ADCR-S03R0S Bulk
ABRACON ADCR-S03R0SA605MB
ABRACON Supercapacitors / Ultracapacitors CAP 6F 3V TH
Datasheet
1,055Expected 18/08/2026
Min.: 1
Mult.: 1

6 F 3 VDC Radial 10 mm (0.394 in) 20 mm 75 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 70 C ADCR-S03R0S Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 60F 2.8V EDLC HB SERIES CYL
Datasheet
833Expected 17/08/2026
Min.: 1
Mult.: 1

60 F 2.5 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 1000 Hour 25 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 25 C + 70 C 42 mm HB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supercapacitor HSH 0512 3.8V 3F
Datasheet
2,061On Order
Min.: 1
Mult.: 1

3 F 3.8 VDC Radial 2 mm (0.079 in) 5 mm (0.197 in) 1000 Hour 9000 mOhms - 20 %, + 50 % Vertical Supercapacitors - 25 C + 70 C 12 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 0820 3.8V 40F
Datasheet
2,402On Order
Min.: 1
Mult.: 1

40 F 3.8 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 1000 Hour 550 mOhms 20 % Vertical Supercapacitors - 25 C + 70 C 20 mm HSH Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 10F 2.7V EDLC HV SERIES CYL
Datasheet
Product Comments
3,000On Order
Min.: 1
Mult.: 1
: 100

10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 1000 Hour 34 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 31.5 mm HV Ammo Pack
Eaton Electronics Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl
Datasheet
1,494Expected 08/10/2026
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 5 mm (0.197 in) 21.5 mm (0.846 in) 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 7.5 mm KR Bulk
Eaton Electronics Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl
Datasheet
1,000On Order
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C 7.5 mm KR Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind
Datasheet
2,000Expected 08/06/2026
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 5 mm (0.197 in) 13.5 mm (0.531 in) 2000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 8.3 mm KW Bulk

Eaton Electronics Supercapacitors / Ultracapacitors CAP 0.68F 5.5V EDLC Coin Cell Cylind
Datasheet
1,500In Stock
Min.: 1
Mult.: 1

680000 uF 5.5 VDC Radial 5 mm (0.197 in) 21.5 mm (0.846 in) 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 40 C + 85 C 8.85 mm KW Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3V 25F
Datasheet
1,600Expected 30/07/2026
Min.: 1
Mult.: 1

25 F 3 VDC Radial 7.5 mm (0.295 in) 16.5 mm (0.65 in) 28.5 mm 1000 Hour 27 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C TV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors Eaton XLR,16.2V,500F,AB,OV,TEMP
Datasheet
5Expected 03/06/2026
Min.: 1
Mult.: 1

500 F 16.2 VDC Screw 417 mm 68 mm 1500 Hour 1.7 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C 157 mm XLR-LV Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 5.5V 30%/-10% Dual Cell
Datasheet
9,181On Order
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 12 mm (0.472 in) 17 mm 8.5 mm 1500 Hour, 500000 Cycle 500 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 19 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F, 8.1V, 25x22x8.5mm
Datasheet
1,320On Order
Min.: 1
Mult.: 1

1 F 8.1 VDC Through Hole 13.5 mm (0.531 in) 25 mm 8.5 mm 1500 hour 470 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 22 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 5.5V 30%/-10% Dual Cell
Datasheet
5,584Expected 22/07/2026
Min.: 1
Mult.: 1

1.5 F 5.5 VDC Radial 12 mm (0.472 in) 17 mm 8.5 mm 1500 Hour, 500000 Cycle 160 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 23 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3F 2.7V 30%/-10% Radial
Datasheet
7,968On Order
Min.: 1
Mult.: 1

3 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 20 mm 1500 Hour, 500000 Cycle 80 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 5F 2.7V 30%/-10% Radial
Datasheet
4,600Expected 01/06/2026
Min.: 1
Mult.: 1

5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 1500 Hour, 500000 Cycle 130 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 50F 2.7V 30%/-10% Radial
Datasheet
3,800On Order
Min.: 1
Mult.: 1

50 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 1500 Hour, 500000 Cycle 22 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 110F 3.0V 10*60
Datasheet
394Expected 21/09/2026
Min.: 1
Mult.: 1

110 F 3 VDC Radial 18 mm (0.709 in) 1500 Hour, 500000 Cycle 10 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 62 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.2F, 3V, 6.3 x 15mm
Datasheet
8,500On Order
Min.: 1
Mult.: 1

1.2 F 3 VDC Radial 2.5 mm (0.098 in) 6.3 mm (0.248 in) 15 mm 1500 Hour, 500000 Cycle 700 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 85 C DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 6.0V 8.5*17*23
Datasheet
956On Order
Min.: 1
Mult.: 1

1.5 F 6 VDC Radial 17 mm 8.5 mm 1500 Hour, 500000 Cycle 180 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 24 mm DSF Bulk