Supercapacitors

Cornell Dubilier (CDE) Supercapacitors are also known as ultracapacitors, double-layer capacitors, or electro-chemical double layer capacitors (EDLC). These supercapacitors offer a comprehensive range of capacitance values and voltages. The utilized CDE technology is used in various applications, from battery backup in smart meters to regenerative braking. Ranging from board-mountable coin types to radial form factors, these supercapacitors provide high-voltage modules with active or passive balancing. CDE Supercapacitors are ideal for wind turbines, mass transit, hybrid cars, consumer electronics, and industrial equipment applications.

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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
Packaging
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30VDC 11F Tol -10%/+30% 94x67x38mm
Datasheet
10Expected 04/08/2026
Min.: 1
Mult.: 1

11 F 30 VDC Wire 94 mm 38 mm 1000 Hour 360 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 67 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 6.3V 70C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

220000 uF 6.3 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 6.3V 70C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

330000 uF 6.3 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.047F 5.5V 70 DEG C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 120 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.047F 5.5V 70 DEG C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

47000 uF 5.5 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 120 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.047F 5.5V 70 DEG C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

47000 uF 5.5 VDC Axial 11.5 mm (0.453 in) 5.5 mm 1000 Hour 120 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 6.3V 70C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 600
Mult.: 600

470000 uF 6.3 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.68F 6.3V 70C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 600
Mult.: 600

680000 uF 6.3 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.1F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

100000 uF 3.6 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 75 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.1F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

100000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.1F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

100000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 600
Mult.: 600

1 F 3.6 VDC Radial 21.5 mm (0.846 in) 7.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 600
Mult.: 600

1.5 F 3.6 VDC Radial 21.5 mm (0.846 in) 7.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 700
Mult.: 700

1.5 F 3.6 VDC Axial 19 mm (0.748 in) 6.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

220000 uF 3.6 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 75 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

220000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

330000 uF 3.6 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 75 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

330000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

330000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.047F 3.6V 85 DEG C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

47000 uF 3.6 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 120 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.047F 3.6V 85 DEG C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

47000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5.5 mm 1000 Hour 120 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.047F 3.6V 85 DEG C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

47000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 120 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 2,000
Mult.: 200

470000 uF 3.6 VDC Radial 13.5 mm (0.531 in) 7 mm 1000 Hour 50 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

470000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 3.6V 85C
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 4,000
Mult.: 500

470000 uF 3.6 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 85 C EDS Bulk