Supercapacitors / Ultracapacitors

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FG Supercapacitors

KEMET FG Supercapacitors, also known as Electric Double-Layer Capacitors (EDLCs), are intended for high-energy storage applications. These supercapacitors offer a wide operating temperature range from -25°C to +70°C (FG & FGH types) and -40°C to +85°C (FGR type). The FG series operates in 3.5V_DC and 5.5V_DC voltages and offers high reliability against liquid leakage. These capacitors are maintenance-free, lead-free, and RoHS-compliant. KEMET FG Supercapacitors are ideal for the secondary battery in a DC circuit and low-voltage DC hold-up, such as embedded microprocessor systems with flash memory.

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Part #

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

FG0H103ZF
KEMET
1: S/10.63
2,316In Stock

Mfr. Part #
FG0H103ZF

Mouser Part #
80-FG0H103ZF

KEMET

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

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Datasheet

2,316In Stock

S/10.63

S/7.36

S/6.03

S/5.29

View

Min.: 1
Mult.: 1

10000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

11 mm (0.433 in)

300 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

5.5 mm

Bulk

Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm

FGR0H225ZF
KEMET
1: S/62.67
638In Stock

Mfr. Part #
FGR0H225ZF

Mouser Part #
80-FGR0H225ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm

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Datasheet

638In Stock

S/62.67

S/49.05

S/42.12

S/40.64

S/38.89

Min.: 1
Mult.: 1

2.2 F

5.5 VDC

Radial

7.62 mm (0.3 in)

21.5 mm (0.846 in)

19 mm

35 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

19 mm

Bulk

Supercapacitors / Ultracapacitors 5.5V .47F -20/+80% LS=5.08mm

FGR0H474ZF
KEMET
1: S/18.72
1,153In Stock

Mfr. Part #
FGR0H474ZF

Mouser Part #
80-FGR0H474ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V .47F -20/+80% LS=5.08mm

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Datasheet

1,153In Stock

S/18.72

S/13.47

S/11.37

S/9.93

View

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

14.5 mm (0.571 in)

18 mm

120 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

18 mm

Bulk

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

FG0H223ZF
KEMET
1: S/10.86
1,088In Stock

Mfr. Part #
FG0H223ZF

Mouser Part #
80-FG0H223ZF

KEMET

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

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Datasheet

1,088In Stock

S/10.86

S/7.51

S/6.19

S/5.49

View

Min.: 1
Mult.: 1

22000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

11 mm (0.433 in)

200 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

5.5 mm

Bulk

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

FG0H104ZF
KEMET
1: S/9.30
7,849In Stock
4,800Expected 9/7/2026

Mfr. Part #
FG0H104ZF

Mouser Part #
80-FG0H104ZF

KEMET

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

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Datasheet

7,849In Stock

4,800Expected 9/7/2026

S/9.30

S/6.73

S/5.49

S/5.14

View

Min.: 1
Mult.: 1

100000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

11 mm (0.433 in)

6.5 mm

100 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

6.5 mm

Bulk

Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm

FG0H225ZF
KEMET
1: S/35.93
356In Stock
270Expected 10/5/2026

Mfr. Part #
FG0H225ZF

Mouser Part #
80-FG0H225ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 2.2F -20/+80% LS=7.62mm

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Datasheet

356In Stock

270Expected 10/5/2026

S/35.93

S/26.82

S/23.67

S/21.18

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

2.2 F

5.5 VDC

Radial

7.62 mm (0.3 in)

21.5 mm (0.846 in)

19 mm

35 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

19 mm

Bulk

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

FG0H473ZF
KEMET
1: S/11.41
2,200In Stock

Mfr. Part #
FG0H473ZF

Mouser Part #
80-FG0H473ZF

KEMET

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

Learn More

Datasheet

2,200In Stock

S/11.41

S/7.90

S/6.50

S/6.07

View

Min.: 1
Mult.: 1
Max.: 4,000

47000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

11 mm (0.433 in)

5.5 mm

200 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

5.5 mm

Bulk

Supercapacitors / Ultracapacitors 5.5V 4.7F -20/+80% LS=10.16mm

FG0H475ZF
KEMET
1: S/58.00
1,024In Stock

Mfr. Part #
FG0H475ZF

Mouser Part #
80-FG0H475ZF

KEMET

Supercapacitors / Ultracapacitors 5.5V 4.7F -20/+80% LS=10.16mm

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Datasheet

1,024In Stock

S/58.00

S/45.15

S/44.45

S/41.65

View

Min.: 1
Mult.: 1

4.7 F

5.5 VDC

Radial

10.16 mm (0.4 in)

28.5 mm (1.122 in)

22 mm

35 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

22 mm

Bulk

Supercapacitors / Ultracapacitors 3.5V 1.5F -20/+80% LS=5.08mm

FG0V155ZF
KEMET
1: S/19.58
778In Stock
1,120Expected 10/5/2026

Mfr. Part #
FG0V155ZF

Mouser Part #
80-FG0V155ZF

KEMET

Supercapacitors / Ultracapacitors 3.5V 1.5F -20/+80% LS=5.08mm

Learn More

Datasheet

778In Stock

1,120Expected 10/5/2026

S/19.58

S/13.74

S/11.83

S/10.35

Min.: 1
Mult.: 1
Max.: 320

1.5 F

3.5 VDC

Radial

5.08 mm (0.2 in)

16.5 mm (0.65 in)

14 mm

65 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

14 mm

Bulk

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

FGH0H104ZF
KEMET
1: S/11.72
3,569In Stock

Mfr. Part #
FGH0H104ZF

Mouser Part #
80-FGH0H104ZF

KEMET

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

Learn More

Datasheet

3,569In Stock

S/11.72

S/8.17

S/6.73

S/6.31

View

Min.: 1
Mult.: 1

100000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

11 mm (0.433 in)

5.5 mm

100 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

5.5 mm

Bulk

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

FGH0H224ZF
KEMET
1: S/12.53
1,268In Stock

Mfr. Part #
FGH0H224ZF

Mouser Part #
80-FGH0H224ZF

KEMET

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

Learn More

Datasheet

1,268In Stock

S/12.53

S/8.76

S/7.24

S/6.77

View

Min.: 1
Mult.: 1

220000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

11 mm (0.433 in)

7 mm

100 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

7 mm

Bulk

Supercapacitors / Ultracapacitors 3.5V 0.47F -20/80% LS=5.08mm

FGH0V474ZF
KEMET
1: S/14.29
1,625In Stock

Mfr. Part #
FGH0V474ZF

Mouser Part #
80-FGH0V474ZF

KEMET

Supercapacitors / Ultracapacitors 3.5V 0.47F -20/80% LS=5.08mm

Learn More

Datasheet

1,625In Stock

S/14.29

S/10.28

S/8.91

S/7.86

View

Min.: 1
Mult.: 1

470000 uF

3.5 VDC

Radial

5.08 mm (0.2 in)

13 mm (0.512 in)

7.5 mm

25 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

7.5 mm

Bulk

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

FG0H105ZF
KEMET
1: S/19.07
423In Stock

Mfr. Part #
FG0H105ZF

Mouser Part #
80-FG0H105ZF

KEMET

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

Learn More

Datasheet

423In Stock

S/19.07

S/13.74

S/11.64

S/10.32

S/9.61

Min.: 1
Mult.: 1
Max.: 480

1 F

5.5 VDC

Radial

5.08 mm (0.2 in)

16.5 mm (0.65 in)

19 mm

65 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

19 mm

Bulk

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

FG0H224ZF
KEMET
1: S/14.29
47In Stock
2,400Expected 12/8/2026

Mfr. Part #
FG0H224ZF

Mouser Part #
80-FG0H224ZF

KEMET

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

Learn More

Datasheet

47In Stock

2,400Expected 12/8/2026

S/14.29

S/10.28

S/8.91

S/7.86

View

Min.: 1
Mult.: 1

220000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

13 mm (0.512 in)

9 mm

100 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

9 mm

Bulk

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

FG0H474ZF
KEMET
1: S/12.73
167In Stock
300Expected 9/7/2026

Mfr. Part #
FG0H474ZF

Mouser Part #
80-FG0H474ZF

KEMET

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

Learn More

Datasheet

167In Stock

300Expected 9/7/2026

S/12.73

S/9.38

S/8.72

S/7.55

View

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

14.5 mm (0.571 in)

18 mm

120 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

18 mm

Bulk

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

FGH0H105ZF
KEMET
1: S/26.04
22In Stock
1,260Expected 12/24/2026

Mfr. Part #
FGH0H105ZF

Mouser Part #
80-FGH0H105ZF

KEMET

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

Learn More

Datasheet

22In Stock

1,260Expected 12/24/2026

S/26.04

S/19.85

S/16.85

S/14.99

S/13.86

Min.: 1
Mult.: 1

1 F

5.5 VDC

Radial

7.62 mm (0.3 in)

21.5 mm (0.846 in)

9.5 mm

35 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

9.5 mm

Bulk

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

FGR0H105ZF
KEMET
1: S/25.34
1,661Expected 12/8/2026

Mfr. Part #
FGR0H105ZF

Mouser Part #
80-FGR0H105ZF

KEMET

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

Learn More

Datasheet

1,661Expected 12/8/2026

S/25.34

S/18.65

S/15.96

S/14.29

S/13.00

Min.: 1
Mult.: 1

1 F

5.5 VDC

Radial

5.08 mm (0.2 in)

16.5 mm (0.65 in)

19 mm

65 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

19 mm

Bulk

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

FGH0H474ZF
KEMET
1: S/21.21
598Expected 12/7/2026

Mfr. Part #
FGH0H474ZF

Mouser Part #
80-FGH0H474ZF

KEMET

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

Learn More

Datasheet

598Expected 12/7/2026

S/21.21

S/15.80

S/13.86

S/12.26

S/10.63

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

5.08 mm (0.2 in)

16.5 mm (0.65 in)

65 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

8 mm

Bulk

FG Supercapacitors

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