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: 176
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) 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 5F, 9V, 39x33x13mm
360On Order
¥1,933.4
¥1,480
¥1,298.9
¥1,230.8
Min.: 1
Mult.: 1
5 F 9 VDC Radial 21 mm (0.827 in) 39 mm 13 mm 1000 Hour 230 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 33 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 0.22F 5.5V 70C 3,129In Stock
871Expected 10/30/2026
¥583
¥403.6
¥342.2
¥318.9
Min.: 1
Mult.: 1
220000 uF 5.5 VDC Radial 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 0.22F 3.6V 85C
1,800Expected 3/2/2027
¥548.1
¥456.8
¥423.6
¥380.4
¥285.7
Min.: 1
Mult.: 1
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 0.47F 5.5V 85C
1,196On Order
¥1,124.5
¥732.5
¥649.5
¥631.2
Min.: 1
Mult.: 1
470000 uF 5.5 VDC Radial 21.5 mm (0.846 in) 9.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Horizontal EDLC / Supercaps - 25 C + 85 C EDS Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors SUPER CAP/IC
190Expected 11/16/2026
¥3,343.6
¥2,664.2
¥2,350.3
¥2,126.1
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 Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 4F, 3V, 8 x 20mm 9,973In Stock
¥357.1
¥242.5
¥204.3
¥191
Min.: 1
Mult.: 1
4 F 3 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 20 mm 1500 Hour, 500000 Cycle 160 mOhms 20 % Vertical EDLC / Supercaps - 40 C + 85 C DSF
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3VDC 70F 16x50mm
500Expected 3/15/2027
¥1,097.9
¥808.9
¥692.6
¥656.1
Min.: 1
Mult.: 1
70 F 3 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 50 mm 1000 Hour 40 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C DSF
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 2F, 8.1V, 31x23x11mm
240Expected 2/8/2027
¥1,317.2
¥980
¥862.1
¥717.6
Min.: 1
Mult.: 1
2 F 8.1 VDC Radial 16 mm (0.63 in) 31 mm 11 mm 1500 Hour 380 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 23 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 200F 2.7V 30%/-10% Snap-In
50Expected 12/16/2026
¥2,853.6
¥2,302.1
¥2,058
¥1,981.6
Min.: 1
Mult.: 1
200 F 2.7 VDC Snap In 10 mm (0.394 in) 30 mm (1.181 in) 50 mm 1500 Hour, 500000 Cycle 10 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 100F 3.0V 22*45
82Expected 12/30/2026
¥1,991.5
¥1,559.7
¥1,372
¥1,312.2
Min.: 1
Mult.: 1
100 F 3 VDC Radial 22 mm (0.866 in) 1500 Hour, 500000 Cycle 8 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 45 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3VDC 200F Tol -10% to +30%
100Expected 12/2/2026
¥2,622.7
¥2,132.7
¥1,966.6
¥1,891.9
Min.: 1
Mult.: 1
200 F 3 VDC Radial 30 mm (1.181 in) 1500 Hour, 500000 Cycle 6 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 50 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 3VDC 470F Tol -10% to +30%
50Expected 12/23/2026
¥4,029.6
¥3,212.4
¥2,948.3
¥2,848.6
Min.: 1
Mult.: 1
470 F 3 VDC Snap In 35 mm (1.378 in) 1500 Hour, 500000 Cycle 3 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 60 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 5F 3.0V 10*20
800Expected 11/16/2026
¥330.5
¥222.6
¥181
¥155.5
Min.: 1
Mult.: 1
5 F 3 VDC Radial 10 mm (0.394 in) 1500 Hour, 500000 Cycle 70 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 22 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 7F 3.0V 10*25
400Expected 3/30/2027
¥373.7
¥254.1
¥207.6
¥181
Min.: 1
Mult.: 1
7 F 3 VDC Radial 10 mm (0.394 in) 1500 Hour, 500000 Cycle 55 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 27 mm DSF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 30VDC 1F Tol -10%/+30% 54x30x22mm
68On Order
¥7,343.3
¥6,300.2
¥5,552.7
¥5,441.4
Min.: 1
Mult.: 1
1 F 30 VDC Wire 54 mm 22 mm 1000 Hour 1.818 Ohms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 30 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 350F 2.7V 30%/-10% Snap-In 150Factory Stock Available
¥4,139.2
¥3,315.4
¥2,954.9
¥2,815.4
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 30VDC 7F Tol -10%/+30% 94x57x38mm 90Factory Stock Available
¥17,698
¥15,334.4
¥14,686.6
¥14,095.2
Min.: 1
Mult.: 1
7 F 30 VDC Wire 94 mm 38 mm 1000 Hour 404 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 57 mm DSM Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors SUPER CAP/IC 200Factory Stock Available
¥1,966.6
¥1,501.5
¥1,317.2
¥1,255.7
Min.: 1
Mult.: 1
70 F 3.8 VDC Radial 10 mm (0.394 in) 1000 Hour, 500000 Cycle 100 mOhms 20 % Vertical Lithium-Ion Supercapacitors - 15 C + 85 C 27 mm VMF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 120F 3.8V 20% 830Factory Stock Available
¥3,117.7
¥2,474.9
¥2,235.7
¥2,149.3
Min.: 1
Mult.: 1
120 F 3.8 VDC Radial 12.5 mm (0.492 in) 1000 Hour, 250000 Cycle 80 mOhms 20 % Vertical Lithium-Ion Supercapacitors - 25 C + 60 C 27 mm VPF Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 100F 2.7V +30% / -10% tol Non-Stocked Lead-Time 23 Weeks
¥3,052.9
Min.: 800
Mult.: 100
100 F 2.7 VDC Radial 10 mm (0.394 in) 22 mm (0.866 in) 45 mm 1000 Hour, 500000 Cycle 28 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 60 C DCN Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 25F 2.7V Non-Stocked Lead-Time 23 Weeks
¥1,237.4
¥797.3
¥784
¥719.2
Min.: 1
Mult.: 1
25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 1000 Hour, 500000 Cycle 60 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 60 C 25 mm DCN Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 50F 2.7V +30% / -10% tol Non-Stocked Lead-Time 26 Weeks
¥1,031.5
Min.: 10,200
Mult.: 100
50 F 2.7 VDC Radial 18 mm (0.709 in) 1000 Hour, 500000 Cycle 25 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 60 C 42 mm DCN Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 5F, 8.1V, 39x33x13mm Non-Stocked Lead-Time 24 Weeks
¥1,790.6
¥1,365.3
¥1,194.3
¥1,129.5
Min.: 1
Mult.: 1
5 F 8.1 VDC Through Hole 21 mm (0.827 in) 39 mm 13 mm 1500 hour 200 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 85 C 33 mm DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 70F 2.7V 30%/-10% Radial Non-Stocked Lead-Time 24 Weeks
¥1,171
¥867
¥744.1
¥705.9
Min.: 1
Mult.: 1
70 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 50 mm 1500 Hour, 500000 Cycle 20 mOhms - 10 %, + 30 % Vertical EDLC / Supercaps - 40 C + 65 C DGH Bulk
Knowles / Illinois Capacitor Supercapacitors / Ultracapacitors 9VDC 11.6F Tol -10%/+30% 51x39x17.5mm 28Factory Stock Available
¥6,607.5
¥5,095.9
¥4,926.5
¥4,788.7
Min.: 1
Mult.: 1
11.6 F 9 VDC Wire 51 mm 17.5 mm 1000 Hour 152 mOhms - 10 %, + 30 % EDLC / Supercaps - 40 C + 65 C 39 mm DSM Bulk