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: $2.871
2.284In Stock

Mfr. Part #
FG0H103ZF

Mouser Part #
80-FG0H103ZF

KEMET

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

Learn More

Datasheet

2.284In Stock

$2.871

$1.988

$1.630

$1.525

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)

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

FG0H225ZF
KEMET
1: $8.897
584In Stock

Mfr. Part #
FG0H225ZF

Mouser Part #
80-FG0H225ZF

KEMET

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

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Datasheet

584In Stock

$8.897

$6.668

$5.858

$5.290

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 2.2F -20/+80% LS=7.62mm

FGR0H225ZF
KEMET
1: $16.880
621In 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

621In Stock

$16.880

$13.230

$10.990

$10.980

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

- 40 C

+ 85 C

19 mm

Bulk

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

FGR0H474ZF
KEMET
1: $5.059
1.150In Stock

Mfr. Part #
FGR0H474ZF

Mouser Part #
80-FGR0H474ZF

KEMET

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

Learn More

Datasheet

1.150In Stock

$5.059

$3.639

$3.071

$2.682

View

Min.: 1
Mult.: 1
Max.: 1.200

470 mF

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 0.047F -20/+80% LS=5.08mm

FG0H473ZF
KEMET
1: $3.081
2.077In Stock

Mfr. Part #
FG0H473ZF

Mouser Part #
80-FG0H473ZF

KEMET

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

Learn More

Datasheet

2.077In Stock

$3.081

$2.135

$1.756

$1.641

View

Min.: 1
Mult.: 1
Max.: 8.000

47 mF

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 0.1F -20/+80% LS=5.08mm

FG0H104ZF
KEMET
1: $2.440
10.278In Stock

Mfr. Part #
FG0H104ZF

Mouser Part #
80-FG0H104ZF

KEMET

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

Learn More

Datasheet

10.278In Stock

$2.440

$1.819

$1.483

$1.378

View

Min.: 1
Mult.: 1
Max.: 6.400

100 mF

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 0.1F -20/+80% LS=5.08mm

FGH0H104ZF
KEMET
1: $3.166
3.550In Stock

Mfr. Part #
FGH0H104ZF

Mouser Part #
80-FGH0H104ZF

KEMET

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

Learn More

Datasheet

3.550In Stock

$3.166

$2.209

$1.819

$1.704

View

Min.: 1
Mult.: 1
Max.: 4.000

100 mF

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 0.022F -20/+80% LS=5.08mm

FG0H223ZF
KEMET
1: $2.934
1.087In Stock

Mfr. Part #
FG0H223ZF

Mouser Part #
80-FG0H223ZF

KEMET

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

Learn More

Datasheet

1.087In Stock

$2.934

$2.030

$1.662

$1.388

View

Min.: 1
Mult.: 1

22 mF

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 4.7F -20/+80% LS=10.16mm

FG0H475ZF
KEMET
1: $15.670
968In 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

968In Stock

$15.670

$12.200

$10.801

$10.380

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

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: $4.964
955In Stock
820Expected 10/6/2026

Mfr. Part #
FG0V155ZF

Mouser Part #
80-FG0V155ZF

KEMET

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

Learn More

Datasheet

955In Stock

820Expected 10/6/2026

$4.964

$3.565

$3.008

$2.734

$2.503

Min.: 1
Mult.: 1
Max.: 640

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 0.22F -20/+80% LS=5.08mm

FGH0H224ZF
KEMET
1: $3.386
1.250In Stock

Mfr. Part #
FGH0H224ZF

Mouser Part #
80-FGH0H224ZF

KEMET

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

Learn More

Datasheet

1.250In Stock

$3.386

$2.366

$1.956

$1.830

View

Min.: 1
Mult.: 1

220 mF

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: $3.649
1.624In Stock

Mfr. Part #
FGH0V474ZF

Mouser Part #
80-FGH0V474ZF

KEMET

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

Learn More

Datasheet

1.624In Stock

$3.649

$2.566

$2.135

$1.998

View

Min.: 1
Mult.: 1
Max.: 3.200

470 mF

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: $5.469
406In Stock

Mfr. Part #
FG0H105ZF

Mouser Part #
80-FG0H105ZF

KEMET

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

Learn More

Datasheet

406In Stock

$5.469

$3.902

$3.334

$2.955

$2.755

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: $3.881
46In 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

46In Stock

2.400Expected 12/8/2026

$3.881

$2.776

$2.408

$2.166

View

Min.: 1
Mult.: 1
Max.: 1.600

220 mF

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: $3.355
407In Stock

Mfr. Part #
FG0H474ZF

Mouser Part #
80-FG0H474ZF

KEMET

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

Learn More

Datasheet

407In Stock

$3.355

$2.093

$1.809

$1.777

$1.767

Min.: 1
Mult.: 1
Max.: 600

470 mF

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: $7.635
7In 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

7In Stock

1.260Expected 12/24/2026

$7.635

$5.343

$4.501

$4.049

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

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 0.47F -20/+80% LS=5.08mm

FGH0H474ZF
KEMET
1: $5.732
1.198On Order

Mfr. Part #
FGH0H474ZF

Mouser Part #
80-FGH0H474ZF

KEMET

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

Learn More

Datasheet

1.198On Order

$5.732

$4.038

$3.471

$3.029

$2.871

Min.: 1
Mult.: 1
Max.: 1.200

470 mF

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

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

FGR0H105ZF
KEMET
1: $7.257
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

$7.257

$5.332

$4.564

$4.091

$3.849

Min.: 1
Mult.: 1
Max.: 960

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

FG Supercapacitors

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