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.

Results: 175
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Description Datasheet Availability Pricing (DKK) 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 1F 5.5V 70C
Datasheet
1.308In Stock
1.800Expected 14/12/2026
34,17 kr.
24,69 kr.
20,89 kr.
19,69 kr.
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Mult.: 1
1 F 5.5 VDC Radial 21.5 mm (0.846 in) 7.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 5.5V 70C
Datasheet
1.484In Stock
32,67 kr.
23,57 kr.
19,92 kr.
18,72 kr.
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Min.: 1
Mult.: 1
1 F 5.5 VDC Axial 19 mm (0.748 in) 6.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 6.3V 70C
Datasheet
600In Stock
43,34 kr.
32,00 kr.
27,45 kr.
26,04 kr.
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Mult.: 1
1 F 6.3 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F 5.5V 70C
Datasheet
2.816In Stock
1.200Expected 15/02/2027
37,08 kr.
26,93 kr.
22,90 kr.
21,63 kr.
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Min.: 1
Mult.: 1
1.5 F 5.5 VDC Radial 21.5 mm (0.846 in) 7.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 5.5V 70C
Datasheet
5.003In Stock
21,41 kr.
14,25 kr.
12,46 kr.
11,34 kr.
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Mult.: 1
220 mF 5.5 VDC Axial 11.5 mm (0.453 in) 7 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 5.5V 70C
Datasheet
2.942In Stock
8.000Expected 26/10/2026
23,95 kr.
16,19 kr.
14,92 kr.
12,91 kr.
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330 mF 5.5 VDC Axial 11.5 mm (0.453 in) 7 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 5.5V 70C
Datasheet
1.717In Stock
23,95 kr.
15,44 kr.
13,65 kr.
12,31 kr.
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Mult.: 1
330 mF 5.5 VDC Axial 11.5 mm (0.453 in) 5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.47F 5.5V 70C
Datasheet
1.938In Stock
31,26 kr.
22,53 kr.
19,02 kr.
17,90 kr.
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470 mF 5.5 VDC Axial 11.5 mm (0.453 in) 7 mm 1000 Hour 50 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 70 C EDC Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.1F 5.5V 85C
Datasheet
1.703In Stock
24,17 kr.
17,16 kr.
14,32 kr.
13,43 kr.
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Mult.: 1
100 mF 5.5 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 3.6V 85C
Datasheet
1.445In Stock
700Expected 26/10/2026
36,11 kr.
27,08 kr.
24,32 kr.
19,47 kr.
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Mult.: 1
1 F 3.6 VDC Axial 19 mm (0.748 in) 5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1F 5.5V 85C
Datasheet
1.198In Stock
1.279On Order
45,21 kr.
33,35 kr.
28,65 kr.
26,41 kr.
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Min.: 1
Mult.: 1
1 F 5.5 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 30 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 5.5V 85C
Datasheet
912In Stock
1.800Expected 02/12/2026
27,98 kr.
20,14 kr.
17,46 kr.
15,37 kr.
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Min.: 1
Mult.: 1
220 mF 5.5 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.33F 5.5V 85C
Datasheet
1.045In Stock
26,86 kr.
19,17 kr.
16,11 kr.
15,14 kr.
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Min.: 1
Mult.: 1
330 mF 5.5 VDC Radial 13.5 mm (0.531 in) 9.5 mm 1000 Hour 75 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 250F 2.7V +50% / -20% tol
Datasheet
16In Stock
229,17 kr.
182,62 kr.
172,10 kr.
147,56 kr.
Min.: 1
Mult.: 1
250 F 2.7 VDC Snap In 30 mm (1.181 in) 1000 Hour, 500000 Cycle 13 mOhms - 20 %, + 50 % Vertical EDLC / Supercaps - 40 C + 60 C 57 mm DCN Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 2.7V 30%/-10% Radial
Datasheet
206In Stock
17,53 kr.
12,46 kr.
10,22 kr.
8,95 kr.
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Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30 mm 1500 Hour, 500000 Cycle 60 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 2.7V 30%/-10% Radial
Datasheet
52In Stock
19,92 kr.
12,01 kr.
11,41 kr.
10,44 kr.
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10 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 25 mm 1500 Hour, 500000 Cycle 60 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 10F 2.7V 10*25
Datasheet
871In Stock
14,25 kr.
9,70 kr.
7,91 kr.
6,93 kr.
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10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 1500 Hour, 500000 Cycle 60 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 27 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.2F, 2.7V,6.3x15mm
Datasheet
1.109In Stock
9,47 kr.
4,98 kr.
4,43 kr.
3,92 kr.
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Mult.: 1
1.2 F 2.7 VDC Radial 2.5 mm (0.098 in) 6.3 mm (0.248 in) 15 mm 1500 Hour, 500000 Cycle 600 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 85 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 1.5F, 2.7V,6.3x18mm
Datasheet
1.260In Stock
10,07 kr.
5,30 kr.
4,88 kr.
4,18 kr.
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Mult.: 1
1.5 F 2.7 VDC Radial 2.6 mm (0.102 in) 6.3 mm (0.248 in) 18 mm 1500 Hour, 500000 Cycle 560 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 85 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 15F 2.7V 30%/-10% Radial
Datasheet
228In Stock
24,32 kr.
17,16 kr.
14,40 kr.
13,43 kr.
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Min.: 1
Mult.: 1
15 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 30 mm 1500 Hour, 500000 Cycle 50 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 20F 2.7V 16*25
Datasheet
342In Stock
28,20 kr.
16,93 kr.
15,89 kr.
13,13 kr.
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Mult.: 1
20 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 1500 Hour, 500000 Cycle 40 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 25F 2.7V 30%/-10% Radial
Datasheet
26In Stock
900Expected 18/01/2027
33,05 kr.
23,13 kr.
17,16 kr.
17,08 kr.
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Mult.: 1
25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 1500 Hour, 500000 Cycle 35 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3.3F 2.7V 30%/-10% Radial
Datasheet
582In Stock
12,16 kr.
8,21 kr.
6,61 kr.
5,94 kr.
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3.3 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 20 mm 1500 Hour, 500000 Cycle 150 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3.5F 5.5V 30%/-10% Dual Cell
Datasheet
346In Stock
36,93 kr.
26,86 kr.
22,90 kr.
21,63 kr.
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3.5 F 5.5 VDC Radial 15.5 mm (0.61 in) 21 mm 11 mm 1500 Hour, 500000 Cycle 160 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C 27 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 7F 2.7V 30%/-10% Radial
Datasheet
300In Stock
3.200Expected 24/02/2027
19,40 kr.
14,02 kr.
12,16 kr.
10,74 kr.
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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