Medium & Large Supercapacitors

Eaton Medium and Large Supercapacitors are a type of electrochemical energy storage that stores and releases electrical energy swiftly. Medium supercapacitors offer capacitance values in the range of a few hundred farads and can store moderate amounts of energy while delivering high power outputs. Large supercapacitors provide capacitance values in the range of several thousand farads, can store considerable amounts of energy, and are ideal in applications that require high power and/or long-term energy storage. Eaton Medium and Large Supercapacitors complement batteries and other energy storage technologies, making them suitable for industries requiring rapid energy storage and release.

Results: 16
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Capacitance Voltage Rating DC Termination Style Diameter Length Width Life ESR Tolerance Orientation Product Minimum Operating Temperature Maximum Operating Temperature Height Series Packaging


Eaton Electronics Supercapacitors / Ultracapacitors 300F 2.5V 86In Stock
CHF 31.11
CHF 28.31
Min.: 1
Mult.: 1
300 F 2.5 VDC Snap In 35 mm (1.378 in) 53 mm 1500 Hour, 500000 Cycle 7 Ohms 10 % Vertical EDLC / Supercaps - 25 C + 70 C 6 mm XB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 61.7F 18V 29In Stock
10On Order
CHF 169.25
CHF 161.24
CHF 127.46
Min.: 1
Mult.: 1
61.7 F 18 VDC Screw 236 mm 45.8 mm 1500 Hour, 500000 Cycle 22 mOhms - 5 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C 77.5 mm XTM Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 700W 370F 3V 40In Stock
CHF 22.24
CHF 18.84
CHF 18.51
CHF 18.28
Min.: 1
Mult.: 1
370 F 3 VDC Radial 35 mm (1.378 in) 63 mm 1500 Hour, 500000 Cycle 3.2 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C XT Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 3V 61In Stock
CHF 78.61
CHF 77.75
Min.: 1
Mult.: 1
3000 F 3 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 85 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 3V 29In Stock
CHF 117.99
CHF 96.51
CHF 92.40
CHF 90.87
Min.: 1
Mult.: 1
3000 F 3 VDC Weld Stud 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 85 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3400F 2.85V 22In Stock
CHF 130.67
CHF 97.63
CHF 94.96
CHF 90.75
Min.: 1
Mult.: 1
3400 F 2.9 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 400F 2.5V 15In Stock
CHF 35.22
CHF 33.96
CHF 32.16
Min.: 1
Mult.: 1
400 F 2.5 VDC Snap In 35 mm (1.378 in) 63 mm 1500 Hour, 500000 Cycle 4.5 Ohms 10 % Vertical EDLC / Supercaps - 25 C + 70 C 6 mm XB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3400F 2.9V 5In Stock
CHF 94.16
CHF 90.75
Min.: 1
Mult.: 1
3400 F 2.7 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 300F 2.7V
25In Stock
CHF 11.73
CHF 8.58
Min.: 1
Mult.: 1
300 F 2.7 VDC Snap In 35 mm (1.378 in) 53 mm 1500 Hour, 500000 Cycle 6 Ohms - 5 %, + 10 % Vertical EDLC / Supercaps - 40 C + 65 C 6 mm XV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 400F 2.7V
36In Stock
CHF 26.78
CHF 20.57
CHF 18.49
CHF 16.38
Min.: 1
Mult.: 1
400 F 2.7 VDC Snap In 35 mm (1.378 in) 63 mm 1500 Hour, 500000 Cycle 3.2 mOhms - 5 %, + 10 % Vertical EDLC / Supercaps - 40 C + 65 C 6 mm XV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP. 600F 2.5V 7In Stock
CHF 57.56
CHF 47.46
Min.: 1
Mult.: 1
600 F 2.5 VDC Snap In 35 mm (1.378 in) 87.5 mm 1500 Hour, 500000 Cycle 3.7 mOhms 10 % Vertical EDLC / Supercaps - 25 C + 70 C 6 mm XB Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 2.7V CYLINDRICAL THREAD
270On Order
CHF 66.24
CHF 54.85
Min.: 1
Mult.: 1
3000 F 2.7 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors CAP. 600F 2.7V
20Expected 1/22/2027
CHF 35.18
CHF 29.58
CHF 28.15
CHF 25.60
Min.: 1
Mult.: 1
600 F 2.7 VDC Snap In 35 mm (1.378 in) 87.5 mm 1500 Hour, 500000 Cycle 2.6 mOhms - 5 %, + 10 % Vertical EDLC / Supercaps - 40 C + 65 C 6 mm XV Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 870W 555F 3V Non-Stocked Lead-Time 15 Weeks
CHF 40.72
CHF 32.73
CHF 31.11
CHF 30.51
Min.: 1
Mult.: 1
555 F 3 VDC Radial 35 mm (1.378 in) 87.5 mm 1500 Hour, 500000 Cycle 2.6 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C XT Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 3000F 2.7V CYLINDRICAL WELD Non-Stocked Lead-Time 15 Weeks
CHF 54.67
CHF 52.33
CHF 51.47
Min.: 20
Mult.: 20
3000 F 2.7 VDC Stud Threaded 60 mm (2.362 in) 138 mm 1500 Hour 230 uOhms 0 %, + 20 % Horizontal EDLC / Supercaps - 40 C + 65 C XL60 Bulk
Eaton Electronics Supercapacitors / Ultracapacitors 500W 275F 3V Non-Stocked Lead-Time 15 Weeks
CHF 25.45
CHF 19.82
CHF 18.67
CHF 16.90
CHF 16.15
Min.: 1
Mult.: 1
275 F 3 VDC Radial 35 mm (1.378 in) 53 mm 1500 Hour, 500000 Cycle 4.5 mOhms - 5 %, + 20 % Vertical EDLC / Supercaps - 40 C + 85 C XT Bulk