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 (CHF) 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 4’450In Stock
CHF 1.12
CHF 0.576
CHF 0.49
CHF 0.466
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 6’389In Stock
CHF 1.37
CHF 0.729
CHF 0.672
CHF 0.576
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 15’998In Stock
CHF 0.813
CHF 0.404
CHF 0.369
CHF 0.307
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 31’270In Stock
CHF 0.684
CHF 0.347
CHF 0.314
CHF 0.261
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
CHF 2.10
CHF 1.44
CHF 1.18
CHF 1.02
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 3/9/2027
CHF 1.01
CHF 0.69
CHF 0.503
CHF 0.416
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 3/9/2027
CHF 19.01
CHF 14.73
CHF 13.49
CHF 12.46
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 3/9/2027
CHF 0.789
CHF 0.533
CHF 0.388
CHF 0.32
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 11/24/2026
CHF 0.877
CHF 0.593
CHF 0.432
CHF 0.358
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 3/9/2027
CHF 1.13
CHF 0.768
CHF 0.559
CHF 0.462
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 11/24/2026
CHF 1.87
CHF 1.33
CHF 1.14
CHF 1.01
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 3/9/2027
CHF 10.72
CHF 8.10
CHF 7.15
CHF 6.66
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 3/9/2027
CHF 1.18
CHF 0.829
CHF 0.607
CHF 0.507
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 11/24/2026
CHF 0.973
CHF 0.659
CHF 0.48
CHF 0.397
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 11/24/2026
CHF 1.27
CHF 0.885
CHF 0.651
CHF 0.544
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 11/24/2026
CHF 1.04
CHF 0.707
CHF 0.515
CHF 0.426
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 11/24/2026
CHF 1.62
CHF 1.12
CHF 0.955
CHF 0.837
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 3/9/2027
CHF 1.26
CHF 0.877
CHF 0.646
CHF 0.539
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 11/24/2026
CHF 1.64
CHF 1.16
CHF 0.992
CHF 0.87
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 3/9/2027
CHF 1.35
CHF 0.934
CHF 0.688
CHF 0.575
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 11/24/2026
CHF 3.33
CHF 2.41
CHF 2.09
CHF 1.83
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 11/24/2026
CHF 2.58
CHF 1.87
CHF 1.62
CHF 1.42
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 11/24/2026
CHF 5.18
CHF 3.63
CHF 3.13
CHF 2.74
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 11/24/2026
CHF 4.13
CHF 2.98
CHF 2.58
CHF 2.27
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 11/24/2026
CHF 14.10
CHF 10.69
CHF 9.51
CHF 8.27
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