Supercapacitors / Ultracapacitors – Mouser United Kingdom

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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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Part #

Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm

FYD0H223ZF
KEMET
1: £2.30
1,670In Stock

Mfr. Part No.
FYD0H223ZF

Mouser Part No
80-FYD0H223ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm

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Datasheet

1,670In Stock

£2.30

£1.60

£1.32

£1.24

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm

FYH0H473ZF
KEMET
1: £2.62
1,158In Stock

Mfr. Part No.
FYH0H473ZF

Mouser Part No
80-FYH0H473ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .047F -20/80% LS=5.08mm

Learn More

Datasheet

1,158In Stock

£2.62

£1.81

£1.58

£1.46

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm

FYD0H225ZF
KEMET
1: £8.45
149In Stock

Mfr. Part No.
FYD0H225ZF

Mouser Part No
80-FYD0H225ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=10.16mm

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Datasheet

149In Stock

£8.45

£6.50

£5.69

£5.45

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm

FYH0H223ZF
KEMET
1: £2.30
1,100In Stock

Mfr. Part No.
FYH0H223ZF

Mouser Part No
80-FYH0H223ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .022F -20/80% LS=5.08mm

Learn More

Datasheet

1,100In Stock

£2.30

£1.61

£1.33

£1.25

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V .1F -20/80% LS=5.08mm

FYH0H104ZF
KEMET
1: £3.54
403In Stock

Mfr. Part No.
FYH0H104ZF

Mouser Part No
80-FYH0H104ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .1F -20/80% LS=5.08mm

Learn More

Datasheet

403In Stock

£3.54

£2.55

£2.15

£2.01

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm

FYD0H473ZF
KEMET
1: £2.50
1,514In Stock

Mfr. Part No.
FYD0H473ZF

Mouser Part No
80-FYD0H473ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm

Learn More

Datasheet

1,514In Stock

£2.50

£1.75

£1.46

£1.37

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm

FYD0H104ZF
KEMET
1: £2.08
1,295In Stock
1,600Expected 07/12/2026

Mfr. Part No.
FYD0H104ZF

Mouser Part No
80-FYD0H104ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.1F -20/+80% LS=5.08mm

Learn More

Datasheet

1,295In Stock

1,600Expected 07/12/2026

£2.08

£1.43

£1.26

£1.07

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm

FYD0H105ZF
KEMET
1: £4.22
372In Stock

Mfr. Part No.
FYD0H105ZF

Mouser Part No
80-FYD0H105ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=7.62mm

Learn More

Datasheet

372In Stock

£4.22

£3.06

£2.47

£2.34

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 1.4F -20/80% LS=7.62mm

FYD0H145ZF
KEMET
1: £7.03
94In Stock

Mfr. Part No.
FYD0H145ZF

Mouser Part No
80-FYD0H145ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 1.4F -20/80% LS=7.62mm

Learn More

Datasheet

94In Stock

£7.03

£5.31

£4.43

£4.24

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm

FYD0H224ZF
KEMET
1: £3.24
585In Stock

Mfr. Part No.
FYD0H224ZF

Mouser Part No
80-FYD0H224ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm

Learn More

Datasheet

585In Stock

£3.24

£2.31

£1.95

£1.66

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm

FYD0H474ZF
KEMET
1: £3.89
547In Stock

Mfr. Part No.
FYD0H474ZF

Mouser Part No
80-FYD0H474ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=5.08mm

Learn More

Datasheet

547In Stock

£3.89

£2.82

£2.41

£2.14

£2.06

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm

FYH0H105ZF
KEMET
1: £6.19
125In Stock
50Expected 15/12/2026

Mfr. Part No.
FYH0H105ZF

Mouser Part No
80-FYH0H105ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 1F -20/+80% LS=10.16mm

Learn More

Datasheet

125In Stock

50Expected 15/12/2026

£6.19

£4.59

£4.09

£3.61

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

Bulk

Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm

FYH0H224ZF
KEMET
1: £3.88
273In Stock

Mfr. Part No.
FYH0H224ZF

Mouser Part No
80-FYH0H224ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .22F -20/80% LS=5.08mm

Learn More

Datasheet

273In Stock

£3.88

£2.82

£2.38

£2.25

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5.08mm

FYL0H223ZF
KEMET
1: £2.44
877In Stock
2,000Expected 15/12/2026

Mfr. Part No.
FYL0H223ZF

Mouser Part No
80-FYL0H223ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.022F -20/+80% LS=5.08mm

Learn More

Datasheet

877In Stock

2,000Expected 15/12/2026

£2.44

£1.78

£1.54

£1.35

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm

FYL0H473ZF
KEMET
1: £2.50
523In Stock
1,600Expected 17/12/2026

Mfr. Part No.
FYL0H473ZF

Mouser Part No
80-FYL0H473ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.047F -20/+80% LS=5.08mm

Learn More

Datasheet

523In Stock

1,600Expected 17/12/2026

£2.50

£1.75

£1.45

£1.34

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm

FYL0H103ZF
KEMET
1: £1.82
3,997On Order

Mfr. Part No.
FYL0H103ZF

Mouser Part No
80-FYL0H103ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.01F -20/+80% LS=5.08mm

Learn More

Datasheet

3,997On Order

£1.82

£1.25

£1.01

£0.943

View

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

Bulk

Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=7.62mm

FYH0H474ZF
KEMET
1: £5.67
270Expected 07/12/2026

Mfr. Part No.
FYH0H474ZF

Mouser Part No
80-FYH0H474ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .47F -20/80% LS=7.62mm

Learn More

Datasheet

270Expected 07/12/2026

£5.67

£4.21

£3.61

£3.33

£3.11

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

Bulk

FY Supercapacitors

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