FY Supercapacitors

KEMET FY Supercapacitors feature a 5.5VDC operating voltage (maximum) and operate in a wide temperature range of -25°C to +70°C. These maintenance-free devices are also known as electric double-layer capacitors (EDLCs). The FY series offers high reliability against liquid leakage. KEMET FY Supercapacitors are suited for low-voltage DC hold-up applications such as embedded microprocessor systems with flash memory.

Results: 17
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (RON) 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 5.5V 1F -20/+80% LS=7.62mm
Datasheet
787In Stock
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 16 mm 1000 Hour 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm
Datasheet
1.222In Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 7 mm 1000 Hour 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm
Datasheet
1.288In Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 13 mm (0.512 in) 7 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm
Datasheet
1.687In Stock
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 8.5 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm
Datasheet
841In Stock
1.000Expected 4/6/2026
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11.5 mm (0.453 in) 8.5 mm 1000 Hour 220 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm
Datasheet
304In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 16.5 mm (0.65 in) 9.5 mm 1000 Hour 60 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm
Datasheet
800In Stock
Min.: 1
Mult.: 1

220000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 14.5 mm (0.571 in) 15 mm 1000 Hour 120 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm
Datasheet
1.096In Stock
Min.: 1
Mult.: 1

47000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 12 mm (0.472 in) 5 mm 1000 Hour 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm
Datasheet
244In Stock
1.600On Order
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 13 mm (0.512 in) 8.5 mm 1000 Hour 100 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1.4F -20/80% LS=7.62mm
Datasheet
1In Stock
90Expected 4/6/2026
Min.: 1
Mult.: 1

1.4 F 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 19 mm 1000 Hour 45 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm
Datasheet
17In Stock
720On Order
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 16.5 mm (0.65 in) 15 mm 1000 Hour 65 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .1F -20/80% LS=5.08mm
Datasheet
431In Stock
Min.: 1
Mult.: 1

100000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 16.5 mm (0.65 in) 7.5 mm 1000 Hour 50 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=7.62mm
Datasheet
83In Stock
Min.: 1
Mult.: 1

470000 uF 5.5 VDC Radial 7.62 mm (0.3 in) 21.5 mm (0.846 in) 10 mm 1000 Hour 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm
Datasheet
1.030In Stock
2.000Expected 4/23/2026
Min.: 1
Mult.: 1

10000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 5 mm 1000 Hour 300 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5.08mm
Datasheet
2.000Expected 4/6/2026
Min.: 1
Mult.: 1

22000 uF 5.5 VDC Radial 5.08 mm (0.2 in) 11 mm (0.433 in) 5 mm 1000 Hour 200 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm
Datasheet
200Expected 4/27/2026
Min.: 1
Mult.: 1

2.2 F 5.5 VDC Radial 10.16 mm (0.4 in) 28.5 mm (1.122 in) 22 mm 1000 Hour 35 Ohms - 20 %, + 80 % Vertical EDLC / Supercaps - 25 C + 70 C FY Bulk
KEMET Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm
Datasheet
100On Order
Min.: 1
Mult.: 1

1 F 5.5 VDC Radial 10.16 mm (0.4 in) 28.5 mm (1.122 in) 11 mm 1000 Hour 20 Ohms - 20 %, + 80 % EDLC / Supercaps - 25 C + 70 C FY Bulk