Supercapacitors / Ultracapacitors

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FS Supercapacitors

KEMET FS Supercapacitors feature operating voltages of 5.5V_DC, 11V_DC, and 12V_DC and a wide temperature range of -25°C to +70°C. These supercapacitors are also known as electric double-layer capacitors (EDLCs). The FS series is maintenance free, lead free, and RoHS compliant. KEMET FS Supercapacitors also provide high reliability against liquid leakage. Typical applications include low-voltage DC hold-up such as embedded microprocessor systems with flash memory.

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Part #

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

FS0H223ZF
KEMET
1: $4.46
1,817In Stock

Mfr. Part #
FS0H223ZF

Mouser Part #
80-FS0H223ZF

KEMET

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

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Datasheet

1,817In Stock

$4.46

$3.11

$2.58

$2.40

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

60 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

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

FS0H104ZF
KEMET
1: $4.82
571In Stock

Mfr. Part #
FS0H104ZF

Mouser Part #
80-FS0H104ZF

KEMET

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

Learn More

Datasheet

571In Stock

$4.82

$3.38

$2.81

$2.62

View

Min.: 1
Mult.: 1
Max.: 1,200

100 mF

5.5 VDC

Radial

5.08 mm (0.2 in)

16.5 mm (0.65 in)

8.5 mm

1000 Hour

25 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

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

FS0H473ZF
KEMET
1: $5.44
25In Stock
800Expected 2026-12-07

Mfr. Part #
FS0H473ZF

Mouser Part #
80-FS0H473ZF

KEMET

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

Learn More

Datasheet

25In Stock

800Expected 2026-12-07

$5.44

$3.83

$3.14

$2.64

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)

8.5 mm

1000 Hour

40 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=7.62mm

FS0H474ZF
KEMET
1: $9.73
83In Stock
90Expected 2026-12-07

Mfr. Part #
FS0H474ZF

Mouser Part #
80-FS0H474ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.47F -20/+80% LS=7.62mm

Learn More

Datasheet

83In Stock

90Expected 2026-12-07

$9.73

$7.08

$6.13

$5.64

Min.: 1
Mult.: 1
Max.: 180

470 mF

5.5 VDC

Radial

7.62 mm (0.3 in)

21.5 mm (0.846 in)

13 mm

1000 Hour

13 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 11V 1F -20/80% LS=10.16mm

FS1A105ZF
KEMET
1: $49.75
32In Stock

Mfr. Part #
FS1A105ZF

Mouser Part #
80-FS1A105ZF

KEMET

Supercapacitors / Ultracapacitors 11V 1F -20/80% LS=10.16mm

Learn More

Datasheet

32In Stock

$49.75

$39.63

$36.78

$34.32

$32.05

Min.: 1
Mult.: 1

1 F

11 VDC

Radial

10.16 mm (0.4 in)

28.5 mm (1.122 in)

31.5 mm

1000 Hour

7 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 12V 1F -20/80% LS=10.16mm

FS1B105ZF
KEMET
1: $57.15
36In Stock
150Expected 2026-12-07

Mfr. Part #
FS1B105ZF

Mouser Part #
80-FS1B105ZF

KEMET

Supercapacitors / Ultracapacitors 12V 1F -20/80% LS=10.16mm

Learn More

Datasheet

36In Stock

150Expected 2026-12-07

$57.15

$45.53

$42.25

$39.40

View

Min.: 1
Mult.: 1

1 F

12 VDC

Radial

10.16 mm (0.4 in)

28.5 mm (1.122 in)

38 mm

1000 Hour

7.5 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 12V 5F -20/80% LS=20mm

FS1B505ZF
KEMET
1: $163.44
1In Stock

Mfr. Part #
FS1B505ZF

Mouser Part #
80-FS1B505ZF

KEMET

Supercapacitors / Ultracapacitors 12V 5F -20/80% LS=20mm

Learn More

Datasheet

1In Stock

$163.44

$132.81

$124.98

Min.: 1
Mult.: 1

5 F

12 VDC

Radial

20 mm (0.787 in)

44.8 mm (1.764 in)

60 mm

1000 Hour

4 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

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

FS0H105ZF
KEMET
1: $14.10
3,000On Order

Mfr. Part #
FS0H105ZF

Mouser Part #
80-FS0H105ZF

KEMET

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

Learn More

Datasheet

3,000On Order

$14.10

$10.18

$8.90

$7.92

Min.: 1
Mult.: 1
Max.: 100

1 F

5.5 VDC

Radial

10.16 mm (0.4 in)

28.5 mm (1.122 in)

14 mm

1000 Hour

7 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 5.5V 0.22F -20/+80% LS=5.08mm

FS0H224ZF
KEMET
1: $7.11
370Expected 2027-01-19

Mfr. Part #
FS0H224ZF

Mouser Part #
80-FS0H224ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 0.22F -20/+80% LS=5.08mm

Learn More

Datasheet

370Expected 2027-01-19

$7.11

$4.92

$4.20

$3.90

$3.56

Min.: 1
Mult.: 1
Max.: 800

220 mF

5.5 VDC

Radial

5.08 mm (0.2 in)

16.5 mm (0.65 in)

13 mm

1000 Hour

25 Ohms

- 20 %, + 80 %

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 11V .47F -20/80% LS=10.16mm

FS1A474ZF
KEMET
1: $38.19
50Expected 2026-12-07

Mfr. Part #
FS1A474ZF

Mouser Part #
80-FS1A474ZF

KEMET

Supercapacitors / Ultracapacitors 11V .47F -20/80% LS=10.16mm

Learn More

Datasheet

50Expected 2026-12-07

$38.19

$29.58

$27.01

$23.23

Min.: 1
Mult.: 1

470 mF

11 VDC

Radial

10.16 mm (0.4 in)

28.5 mm (1.122 in)

25.5 mm

1000 Hour

7 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

FS Supercapacitors

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