Supercapacitors / Ultracapacitors

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FY Supercapacitors

KEMET FY Supercapacitors feature a 5.5V_DC 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Lead Spacing	Diameter	Length	Life	ESR	Tolerance	Orientation	Product	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm FYD0H223ZF KEMET 1: $4.86 1,670In Stock	Mfr. Part # FYD0H223ZF Mouser Part # 80-FYD0H223ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	1,670In Stock	$4.86 $3.50 $3.03 $2.68 View $2.39 $2.16 $2.11	Min.: 1 Mult.: 1 Max.: 2,000	22 mF	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
Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm FYH0H223ZF KEMET 1: $3.99 1,100In Stock	Mfr. Part # FYH0H223ZF Mouser Part # 80-FYH0H223ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	1,100In Stock	$3.99 $2.78 $2.30 $2.16 View $1.90 $1.77 $1.74 $1.69	Min.: 1 Mult.: 1	22 mF	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
Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm FYH0H473ZF KEMET 1: $4.54 1,158In Stock	Mfr. Part # FYH0H473ZF Mouser Part # 80-FYH0H473ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	1,158In Stock	$4.54 $3.13 $2.73 $2.52 View $2.24 $1.94	Min.: 1 Mult.: 1 Max.: 3,200	47 mF	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
Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm FYD0H225ZF KEMET 1: $18.86 149In Stock	Mfr. Part # FYD0H225ZF Mouser Part # 80-FYD0H225ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm Learn More about KEMET fy supercapacitors	Datasheet	149In Stock	$18.86 $14.30 $12.73 $11.47 View $10.84 $10.30	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
Supercapacitors / Ultracapacitors 5.5V .1F -20/80% LS=5.08mm FYH0H104ZF KEMET 1: $6.14 403In Stock	Mfr. Part # FYH0H104ZF Mouser Part # 80-FYH0H104ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .1F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	403In Stock	$6.14 $4.41 $3.72 $3.47 View $3.16 $3.06 $2.96 Quote	Min.: 1 Mult.: 1	100 mF	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
Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm FYH0H224ZF KEMET 1: $6.73 273In Stock	Mfr. Part # FYH0H224ZF Mouser Part # 80-FYH0H224ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	273In Stock	$6.73 $4.88 $4.13 $3.90 View $3.50 $3.38 $3.26 Quote	Min.: 1 Mult.: 1	220 mF	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
Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm FYD0H104ZF KEMET 1: $3.86 1,295In Stock 1,600Expected 12/7/2026	Mfr. Part # FYD0H104ZF Mouser Part # 80-FYD0H104ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	1,295In Stock 1,600Expected 12/7/2026	$3.86 $2.81 $2.43 $2.15 View $1.89 $1.68 $1.60	Min.: 1 Mult.: 1 Max.: 3,200	100 mF	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
Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm FYD0H473ZF KEMET 1: $5.43 1,513In Stock	Mfr. Part # FYD0H473ZF Mouser Part # 80-FYD0H473ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	1,513In Stock	$5.43 $3.93 $3.39 $3.00 View $2.68 $2.41 $2.21	Min.: 1 Mult.: 1 Max.: 4,000	47 mF	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
Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm FYD0H105ZF KEMET 1: $7.31 369In Stock	Mfr. Part # FYD0H105ZF Mouser Part # 80-FYD0H105ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm Learn More about KEMET fy supercapacitors	Datasheet	369In Stock	$7.31 $5.29 $4.28 $4.06	Min.: 1 Mult.: 1 Max.: 180	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
Supercapacitors / Ultracapacitors 5.5V 1.4F -20/80% LS=7.62mm FYD0H145ZF KEMET 1: $15.64 94In Stock	Mfr. Part # FYD0H145ZF Mouser Part # 80-FYD0H145ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 1.4F -20/80% LS=7.62mm Learn More about KEMET fy supercapacitors	Datasheet	94In Stock	$15.64 $11.77 $10.43 $9.37 View $8.72 $8.16	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
Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm FYD0H224ZF KEMET 1: $7.01 585In Stock	Mfr. Part # FYD0H224ZF Mouser Part # 80-FYD0H224ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	585In Stock	$7.01 $4.91 $4.24 $3.72 View $3.46 $3.32 $3.09	Min.: 1 Mult.: 1	220 mF	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
Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm FYD0H474ZF KEMET 1: $6.75 547In Stock	Mfr. Part # FYD0H474ZF Mouser Part # 80-FYD0H474ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	547In Stock	$6.75 $4.88 $4.17 $3.71 $3.56	Min.: 1 Mult.: 1 Max.: 960	470 mF	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
Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm FYH0H105ZF KEMET 1: $12.52 75In Stock 50Expected 12/15/2026	Mfr. Part # FYH0H105ZF Mouser Part # 80-FYH0H105ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm Learn More about KEMET fy supercapacitors	Datasheet	75In Stock 50Expected 12/15/2026	$12.52 $9.33 $8.23 $7.36	Min.: 1 Mult.: 1 Max.: 100	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
Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5.08mm FYL0H223ZF KEMET 1: $4.88 877In Stock 2,000Expected 12/15/2026	Mfr. Part # FYL0H223ZF Mouser Part # 80-FYL0H223ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	877In Stock 2,000Expected 12/15/2026	$4.88 $3.51 $3.04 $2.69 View $2.41 $2.17 $2.11 $1.99	Min.: 1 Mult.: 1 Max.: 8,000	22 mF	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
Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm FYL0H473ZF KEMET 1: $5.43 503In Stock 1,600Expected 12/17/2026	Mfr. Part # FYL0H473ZF Mouser Part # 80-FYL0H473ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	503In Stock 1,600Expected 12/17/2026	$5.43 $3.93 $3.39 $3.00 View $2.68 $2.42 $2.35 $2.22	Min.: 1 Mult.: 1 Max.: 6,400	47 mF	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
Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm FYL0H103ZF KEMET 1: $3.84 3,997On Order	Mfr. Part # FYL0H103ZF Mouser Part # 80-FYL0H103ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm Learn More about KEMET fy supercapacitors	Datasheet	3,997On Order On Order Ship Dates Mfr. #: FYL0H103ZF Stock: 0 On Order: 1,997 Expected 12/15/2026 2,000 Expected 12/18/2026 Factory Lead-Time: 52 Weeks	$3.84 $2.73 $2.35 $2.07 View $1.83 $1.65 $1.46	Min.: 1 Mult.: 1 Max.: 8,000	10 mF	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
Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=7.62mm FYH0H474ZF KEMET 1: $11.88 270Expected 12/7/2026	Mfr. Part # FYH0H474ZF Mouser Part # 80-FYH0H474ZF	KEMET	Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=7.62mm Learn More about KEMET fy supercapacitors	Datasheet	270Expected 12/7/2026	$11.88 $8.87 $7.83 $6.99 $6.11	Min.: 1 Mult.: 1	470 mF	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

FY Supercapacitors

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