SCx Supercapacitors

KEMET SCx Supercapacitors offer ultra-low equivalent series resistance (ESR), low leakage current, high cycle life, and radial lead or snap-in designs. The low ESR enables high power density and fast charge/discharge, while the robust environmental performance makes them resistant to humidity and vibration. These supercapacitors come in five series: SCS (high performance), SCC (high capacitance), SCT (high temperature), SCV (high voltage), and SCE (low ESR). KEMET SCx Supercapacitors are suitable for energy storage, backup power, and power assist applications. 

Results: 117
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Life ESR Tolerance Orientation Product Minimum Operating Temperature Maximum Operating Temperature Series Packaging
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial 4.700In Stock
Rp25.501
Rp13.117
Rp11.154
Rp10.622
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 30 mm 500000 Cycles 45 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 15F Max Temp 70C 30% Radial 4.900In Stock
1.500Expected 13/10/2026
Rp31.188
Rp16.621
Rp15.319
Rp13.117
Min.: 1
Mult.: 1
15 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 30 mm 500000 Cycles 35 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 2F Max Temp 85 C 30% Radial 8.500In Stock
7.500On Order
Rp18.529
Rp9.210
Rp8.402
Rp6.990
Min.: 1
Mult.: 1
2 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 16 mm 500000 Cycles 120 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 1F Max Temp 85 C 30% Radial 11.997In Stock
20.000On Order
Rp15.227
Rp7.448
Rp6.770
Rp5.614
Min.: 1
Mult.: 1
1 F 2.7 VDC Radial 2.5 mm (0.098 in) 6.3 mm (0.248 in) 12 mm 500000 Cycles 200 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 30F Max Temp 70C 30% Radial 1.320In Stock
Rp47.883
Rp32.839
Rp26.969
Rp23.299
Min.: 1
Mult.: 1
30 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 30 mm 500000 Cycles 20 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial
6.400Expected 09/03/2027
Rp23.116
Rp15.723
Rp11.448
Rp9.467
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 500000 Cycles 60 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCC Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 750F Max Temp 70C 30% Snap-in
170Expected 09/03/2027
Rp433.333
Rp335.732
Rp307.479
Rp283.996
Min.: 1
Mult.: 1
750 F 2.7 VDC Axial 35 mm (1.378 in) 100 mm 500000 Cycles 1 mOhms - 10 %, + 30 % Vertical Supercapacitors - 40 C + 70 C SCE Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 70C 30% Radial
8.000Expected 09/03/2027
Rp17.979
Rp12.145
Rp8.843
Rp7.302
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 25 mm 500000 Cycles 90 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 70C 30% Radial
8.000Expected 24/11/2026
Rp19.997
Rp13.521
Rp9.852
Rp8.146
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 500000 Cycles 75 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 70C 30% Radial
4.800Expected 09/03/2027
Rp25.868
Rp17.484
Rp12.732
Rp10.531
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 20 mm 500000 Cycles 45 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 25F Max Temp 70C 30% Radial
1.760Expected 24/11/2026
Rp42.563
Rp30.087
Rp25.868
Rp22.749
Min.: 1
Mult.: 1
25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 500000 Cycles 25 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 70 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 360F Max Temp 70C 30% Snap-In
270Expected 09/03/2027
Rp244.185
Rp184.561
Rp162.912
Rp151.905
Min.: 1
Mult.: 1
360 F 2.7 VDC Snap In 10 mm (0.394 in) 35 mm (1.378 in) 60 mm 500000 Cycles 4 mOhms - 10 %, + 30 % Vertical Supercapacitors - 40 C + 65 C SCS Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8.000Expected 09/03/2027
Rp26.969
Rp18.896
Rp13.851
Rp11.558
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 25 mm 500000 Cycles 90 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8.000Expected 24/11/2026
Rp22.199
Rp15.025
Rp10.934
Rp9.045
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 3.5 mm (0.138 in) 8 mm (0.315 in) 25 mm 500000 Cycles 90 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8.000Expected 24/11/2026
Rp28.987
Rp20.181
Rp14.824
Rp12.384
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 500000 Cycles 75 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 5F Max Temp 85 C 30% Radial
8.000Expected 24/11/2026
Rp23.850
Rp16.108
Rp11.723
Rp9.705
Min.: 1
Mult.: 1
5 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 20 mm 500000 Cycles 75 mOhms - 20 %, + 50 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 85 C 30% Radial
6.400Expected 24/11/2026
Rp36.875
Rp25.501
Rp21.832
Rp19.080
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 500000 Cycles 55 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 85 C 30% Radial
6.400Expected 09/03/2027
Rp28.803
Rp19.997
Rp14.713
Rp12.292
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 10 mm (0.394 in) 25 mm 500000 Cycles 55 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 85 C 30% Radial
4.800Expected 24/11/2026
Rp37.242
Rp26.235
Rp22.382
Rp19.630
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 20 mm 500000 Cycles 45 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 10F Max Temp 85 C 30% Radial
4.795Expected 09/03/2027
Rp30.638
Rp21.281
Rp15.686
Rp13.099
Min.: 1
Mult.: 1
10 F 2.7 VDC Radial 5 mm (0.197 in) 12.5 mm (0.492 in) 20 mm 500000 Cycles 45 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 25F Max Temp 85 C 30% Radial
1.760Expected 24/11/2026
Rp75.769
Rp54.671
Rp47.333
Rp41.645
Min.: 1
Mult.: 1
25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 500000 Cycles 25 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 25F Max Temp 85 C 30% Radial
1.760Expected 24/11/2026
Rp58.707
Rp42.563
Rp36.692
Rp32.289
Min.: 1
Mult.: 1
25 F 2.7 VDC Radial 7.5 mm (0.295 in) 16 mm (0.63 in) 25 mm 500000 Cycles 25 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 50F Max Temp 85 C 30% Radial
972Expected 24/11/2026
Rp117.781
Rp82.557
Rp70.999
Rp62.376
Min.: 1
Mult.: 1
50 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 500000 Cycles 16 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 50F Max Temp 85 C 30% Radial
972Expected 24/11/2026
Rp93.932
Rp67.697
Rp58.707
Rp51.736
Min.: 1
Mult.: 1
50 F 2.7 VDC Radial 7.5 mm (0.295 in) 18 mm (0.709 in) 40 mm 500000 Cycles 16 mOhms - 20 %, + 20 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk
KEMET Supercapacitors / Ultracapacitors 2.7V 360F Max Temp 85 C 30% Snap-in
270Expected 24/11/2026
Rp321.238
Rp243.635
Rp216.666
Rp188.597
Min.: 1
Mult.: 1
360 F 2.7 VDC Snap In 10 mm (0.394 in) 35 mm (1.378 in) 60 mm 500000 Cycles 4 mOhms - 10 %, + 30 % Vertical Supercapacitors - 40 C + 85 C SCT Bulk