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Supercapacitors

Supercapacitors & Ultracapacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor and ultracapacitor manufacturers including Cornell Dubilier, Eaton, Elna, KEMET, KYOCERA AVX, Maxwell, Vishay, & more. Please view our selection of supercapacitors and ultracapacitors below.

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Results: 1,349

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Part #

Supercapacitors / Ultracapacitors Supecapacitor HSH 0622 3.8V 22F

HSH0622-3R8226-R
Eaton Electronics
1: $3.83
851In Stock
1,000Expected 2026-06-02
New Product

Mfr. Part #
HSH0622-3R8226-R

Mouser Part #
504-HSH0622-3R8226-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 0622 3.8V 22F

Learn More

Datasheet

851In Stock

1,000Expected 2026-06-02

$3.83

$2.64

$2.16

$2.00

View

Min.: 1
Mult.: 1

22 F

3.8 VDC

Radial

2.6 mm (0.102 in)

6.3 mm (0.248 in)

1000 Hour

1000 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

22 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 0814 3.8V 25F

HSH0814-3R8256-R
Eaton Electronics
1: $3.70
346In Stock
1,200Expected 2026-06-29
New Product

Mfr. Part #
HSH0814-3R8256-R

Mouser Part #
504-HSH0814-3R8256-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 0814 3.8V 25F

Learn More

Datasheet

346In Stock

1,200Expected 2026-06-29

$3.70

$2.53

$2.07

$1.93

View

Min.: 1
Mult.: 1

25 F

3.8 VDC

Radial

3.5 mm (0.138 in)

8 mm (0.315 in)

1000 Hour

900 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

14 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 0825 3.8V 55F

HSH0825-3R8556-R
Eaton Electronics
1: $4.90
200In Stock
1,300Expected 2026-06-29
New Product

Mfr. Part #
HSH0825-3R8556-R

Mouser Part #
504-HSH0825-3R8556-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 0825 3.8V 55F

Learn More

Datasheet

200In Stock

1,300Expected 2026-06-29

$4.90

$3.51

$3.20

$2.68

View

Min.: 1
Mult.: 1

55 F

3.8 VDC

Radial

3.5 mm (0.138 in)

8 mm (0.315 in)

1000 Hour

450 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

25 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1016 3.8V 55F

HSH1016-3R8556-R
Eaton Electronics
1: $4.58
698In Stock
2,400On Order
New Product

Mfr. Part #
HSH1016-3R8556-R

Mouser Part #
504-HSH1016-3R8556-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1016 3.8V 55F

Learn More

Datasheet

698In Stock

2,400On Order

$4.58

$3.20

$2.65

$2.46

View

Min.: 1
Mult.: 1

55 F

3.8 VDC

Radial

5 mm (0.197 in)

10 mm (0.394 in)

1000 Hour

450 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

16 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1020 3.8V 85F

HSH1020-3R8856-R
Eaton Electronics
1: $4.71
548In Stock
1,200Expected 2026-09-28
New Product

Mfr. Part #
HSH1020-3R8856-R

Mouser Part #
504-HSH1020-3R8856-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1020 3.8V 85F

Learn More

Datasheet

548In Stock

1,200Expected 2026-09-28

$4.71

$3.28

$2.72

$2.53

View

Min.: 1
Mult.: 1

85 F

3.8 VDC

Radial

5 mm (0.197 in)

10 mm (0.394 in)

1000 Hour

250 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

20 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1025 3.8V 110F

HSH1025-3R8117-R
Eaton Electronics
1: $6.54
280In Stock
1,000Expected 2026-08-26
New Product

Mfr. Part #
HSH1025-3R8117-R

Mouser Part #
504-HSH1025-3R8117-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1025 3.8V 110F

Learn More

Datasheet

280In Stock

1,000Expected 2026-08-26

$6.54

$4.68

$3.95

$3.70

View

Min.: 1
Mult.: 1

110 F

3.8 VDC

Radial

5 mm (0.197 in)

10 mm (0.394 in)

1000 Hour

220 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

25 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1225 3.8V 200F

HSH1225-3R8207-R
Eaton Electronics
1: $9.06
279In Stock
1,200Expected 2027-01-19
New Product

Mfr. Part #
HSH1225-3R8207-R

Mouser Part #
504-HSH1225-3R8207-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1225 3.8V 200F

Learn More

Datasheet

279In Stock

1,200Expected 2027-01-19

$9.06

$6.64

$5.67

$5.37

View

Min.: 1
Mult.: 1

200 F

3.8 VDC

Radial

5 mm (0.197 in)

12.5 mm (0.492 in)

1000 Hour

135 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

25 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1235 3.8V 300F

HSH1235-3R8307-R
Eaton Electronics
1: $14.63
95In Stock
New Product

Mfr. Part #
HSH1235-3R8307-R

Mouser Part #
504-HSH1235-3R8307-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1235 3.8V 300F

Learn More

Datasheet

95In Stock

$14.63

$11.10

$9.68

$9.23

$8.57

Min.: 1
Mult.: 1

300 F

3.8 VDC

Radial

5 mm (0.197 in)

12.5 mm (0.492 in)

1000 Hour

100 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

35 mm

HSH

Bulk

Supercapacitors / Ultracapacitors CAP 10F 3V TH

ADCR-S03R0SA106MB
ABRACON
1: $2.89
1,335In Stock

Mfr. Part #
ADCR-S03R0SA106MB

Mouser Part #
815-ADCRS03R0SA106MB

ABRACON

Supercapacitors / Ultracapacitors CAP 10F 3V TH

Learn More

Datasheet

1,335In Stock

$2.89

$1.96

$1.71

$1.40

View

Min.: 1
Mult.: 1

10 F

3 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S03R0S

Bulk

Supercapacitors / Ultracapacitors CAP 15F 3V TH

ADCR-S03R0SA156MB
ABRACON
1: $3.57
860In Stock

Mfr. Part #
ADCR-S03R0SA156MB

Mouser Part #
815-ADCRS03R0SA156MB

ABRACON

Supercapacitors / Ultracapacitors CAP 15F 3V TH

Learn More

Datasheet

860In Stock

$3.57

$2.45

$1.96

$1.81

View

Min.: 1
Mult.: 1

15 F

3 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S03R0S

Bulk

Supercapacitors / Ultracapacitors CAP 25F 3V TH

ADCR-S03R0SA256MB
ABRACON
1: $4.31
832In Stock

Mfr. Part #
ADCR-S03R0SA256MB

Mouser Part #
815-ADCRS03R0SA256MB

ABRACON

Supercapacitors / Ultracapacitors CAP 25F 3V TH

Learn More

Datasheet

832In Stock

$4.31

$3.00

$2.46

$2.29

View

Min.: 1
Mult.: 1

25 F

3 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S03R0S

Bulk

Supercapacitors / Ultracapacitors CAP 3F 3V TH

ADCR-S03R0SA305MB
ABRACON
1: $2.16
314In Stock

Mfr. Part #
ADCR-S03R0SA305MB

Mouser Part #
815-ADCRS03R0SA305MB

ABRACON

Supercapacitors / Ultracapacitors CAP 3F 3V TH

Learn More

Datasheet

314In Stock

$2.16

$1.36

$1.13

$0.873

View

Min.: 1
Mult.: 1

3 F

3 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S03R0S

Bulk

Supercapacitors / Ultracapacitors CAP 5F 3V TH

ADCR-S03R0SA505MB
ABRACON
1: $2.46
600In Stock
500Expected 2026-06-03

Mfr. Part #
ADCR-S03R0SA505MB

Mouser Part #
815-ADCRS03R0SA505MB

ABRACON

Supercapacitors / Ultracapacitors CAP 5F 3V TH

Learn More

Datasheet

600In Stock

500Expected 2026-06-03

$2.46

$1.64

$1.31

$1.21

View

Min.: 1
Mult.: 1

5 F

3 VDC

Radial

8 mm (0.315 in)

24 mm

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S03R0S

Tray

Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, PB, TEMP

XLM-69R0137A-T
Eaton Electronics
1: $4,039.23
1In Stock
New At Mouser

Mfr. Part #
XLM-69R0137A-T

Mouser Part #
504-XLM-69R0137A-T

New At Mouser

Eaton Electronics

Supercapacitors / Ultracapacitors SC MODULE, 69v, 130F, PB, TEMP

Datasheet

1In Stock

$4,039.23

Min.: 1
Mult.: 1

130 F

69 VDC

Stud Threaded

99.5 mm (3.917 in)

634.9 mm

176.2 mm

1500 Hour

6.7 mOhms

0 %, 20 %

Horizontal

EDLC / Supercaps

- 40 C

+ 65 C

173.3 mm

XLM

Bulk

Supercapacitors / Ultracapacitors 22F 2.7V 12.5x40mm 85C 1500h

MAL222551017E3
Vishay / BC Components
1: $8.40
240In Stock

Mfr. Part #
MAL222551017E3

Mouser Part #
594-MAL222551017E3

Vishay / BC Components

Supercapacitors / Ultracapacitors 22F 2.7V 12.5x40mm 85C 1500h

Learn More

Datasheet

240In Stock

$8.40

$5.89

$5.07

$4.46

View

Min.: 1
Mult.: 1

22 F

2.7 VDC

Radial

5 mm (0.197 in)

12.5 mm (0.492 in)

40 mm

1500 Hour

28 mOhms

- 20 %, + 50 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

225 EDLC-R ENYCAP

AEC-Q200

Bulk

Supercapacitors / Ultracapacitors 5F, 9V, 39x33x13mm

DSF505Q9R0KZT
Knowles / Illinois Capacitor
1: $16.76
324In Stock

Mfr. Part #
DSF505Q9R0KZT

Mouser Part #
598-DSF505Q9R0KZT

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 5F, 9V, 39x33x13mm

Learn More

Datasheet

324In Stock

$16.76

$12.83

$11.26

$10.67

View

Min.: 1
Mult.: 1

5 F

9 VDC

Radial

21 mm (0.827 in)

39 mm

13 mm

1000 Hour

230 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

33 mm

DSF

Bulk

Supercapacitors / Ultracapacitors 18VDC 18.6F Tol -10%/+30% 112x67x19.5mm

DSM186Q018W075PB
Knowles / Illinois Capacitor
1: $178.88
22In Stock

Mfr. Part #
DSM186Q018W075PB

Mouser Part #
598-DSM186Q018W075PB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 18VDC 18.6F Tol -10%/+30% 112x67x19.5mm

Learn More

Datasheet

22In Stock

$178.88

$155.49

$150.91

Quote

Min.: 1
Mult.: 1

18 F

18 VDC

Wire

112 mm

19.5 mm

1000 Hour

220 mOhms

- 10 %, + 30 %

EDLC / Supercaps

- 40 C

+ 65 C

67 mm

DSM

Bulk

Supercapacitors / Ultracapacitors CAP 1F 2.7V TH

ADCR-E02R7SB105MB
ABRACON
1: $1.83
1,097In Stock

Mfr. Part #
ADCR-E02R7SB105MB

Mouser Part #
815-ADCRE02R7SB105MB

ABRACON

Supercapacitors / Ultracapacitors CAP 1F 2.7V TH

Learn More

Datasheet

1,097In Stock

$1.83

$0.942

$0.818

$0.714

View

Min.: 1
Mult.: 1

1 F

2.7 VDC

Radial

8 mm (0.315 in)

13 mm

200 mOhms

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-E

Bulk

Supercapacitors / Ultracapacitors CAP 5F 2.7V TH

ADCR-E02R7SB505MB
ABRACON
1: $2.92
1,586In Stock

Mfr. Part #
ADCR-E02R7SB505MB

Mouser Part #
815-ADCRE02R7SB505MB

ABRACON

Supercapacitors / Ultracapacitors CAP 5F 2.7V TH

Learn More

Datasheet

1,586In Stock

$2.92

$1.99

$1.60

$1.45

View

Min.: 1
Mult.: 1

5 F

2.7 VDC

Radial

10 mm (0.394 in)

20 mm

60 mOhms

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-E

Bulk

Supercapacitors / Ultracapacitors CAP 3.3F 2.7V TH

ADCR-S02R7SA335MB
ABRACON
1: $2.43
942In Stock

Mfr. Part #
ADCR-S02R7SA335MB

Mouser Part #
815-ADCRS02R7SA335MB

ABRACON

Supercapacitors / Ultracapacitors CAP 3.3F 2.7V TH

Learn More

Datasheet

942In Stock

$2.43

$1.63

$1.29

$1.17

View

Min.: 1
Mult.: 1

3.3 F

2.7 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S

Bulk

Supercapacitors / Ultracapacitors CAP 0.5F 2.7V TH

ADCR-S02R7SA504MB
ABRACON
1: $1.67
1,928In Stock

Mfr. Part #
ADCR-S02R7SA504MB

Mouser Part #
815-ADCRS02R7SA504MB

ABRACON

Supercapacitors / Ultracapacitors CAP 0.5F 2.7V TH

Learn More

Datasheet

1,928In Stock

$1.67

$0.848

$0.726

$0.648

View

Min.: 1
Mult.: 1

500000 uF

2.7 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S

Bulk

Supercapacitors / Ultracapacitors CAP 5F 2.7V TH

ADCR-S02R7SA505MB
ABRACON
1: $2.74
946In Stock

Mfr. Part #
ADCR-S02R7SA505MB

Mouser Part #
815-ADCRS02R7SA505MB

ABRACON

Supercapacitors / Ultracapacitors CAP 5F 2.7V TH

Learn More

Datasheet

946In Stock

$2.74

$1.84

$1.50

$1.38

View

Min.: 1
Mult.: 1

5 F

2.7 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S

Bulk

Supercapacitors / Ultracapacitors CAP 5F 2.7V TH

ADCR-S02R7SB505MB
ABRACON
1: $2.92
1,346In Stock

Mfr. Part #
ADCR-S02R7SB505MB

Mouser Part #
815-ADCRS02R7SB505MB

ABRACON

Supercapacitors / Ultracapacitors CAP 5F 2.7V TH

Learn More

Datasheet

1,346In Stock

$2.92

$1.99

$1.60

$1.45

View

Min.: 1
Mult.: 1

5 F

2.7 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 70 C

ADCR-S

Bulk

Supercapacitors / Ultracapacitors CAP 3F 2.7V TH

ADCR-T02R7SA305MB
ABRACON
1: $2.43
507In Stock

Mfr. Part #
ADCR-T02R7SA305MB

Mouser Part #
815-ADCRT02R7SA305MB

ABRACON

Supercapacitors / Ultracapacitors CAP 3F 2.7V TH

Learn More

Datasheet

507In Stock

$2.43

$1.63

$1.29

$1.17

View

Min.: 1
Mult.: 1

3 F

2.7 VDC

Radial

20 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

ADCR-T

Bulk

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT

KR-5R5V105-R
Eaton Electronics
1: $7.72
6,464In Stock

Mfr. Part #
KR-5R5V105-R

Mouser Part #
504-KR-5R5V105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

6,464In Stock

$7.72

$7.01

$6.02

$5.70

View

Min.: 1
Mult.: 1

1 F

5.5 VDC

Radial

5 mm (0.197 in)

19 mm (0.748 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

19.5 mm

Bulk

Supercapacitors

Mouser Electronics®

Company

Resources

Support

10000 uF
11000 uF
22000 uF
47000 uF
75000 uF
90000 uF
100000 uF
120000 uF
150000 uF
160000 uF
170000 uF
180000 uF
200000 uF
220000 uF
240000 uF
250000 uF
270000 uF
300000 uF
320000 uF
330000 uF

2.3 VDC
2.5 V
2.5 VDC
2.7 VDC
2.75 V
2.9 VDC
3 VDC
3.3 VDC
3.5 VDC
3.6 VDC
3.8 VDC
3.9 VDC
4 V
4 VDC
4.2 V
5 V
5 VDC
5.4 VDC
5.5 V
5.5 VDC

0.8 mm
2 mm (0.079 in)
2.3 mm (0.091 in)
2.5 mm (0.098 in)
2.6 mm (0.102 in)
3.2 mm (0.126 in)
3.5 mm (0.138 in)
4.7 mm (0.185 in)
5 mm (0.197 in)
5.08 mm (0.2 in)
5.1 mm (0.201 in)
5.3 mm (0.209 in)
5.5 mm (0.217 in)
6 mm (0.236 in)
6.8 mm (0.268 in)
7.3 mm (0.287 in)
7.5 mm (0.295 in)
7.6 mm (0.299 in)
7.62 mm (0.3 in)
7.7 mm (0.303 in)

4 mm (0.157 in)
5 mm (0.197 in)
6 mm (0.236 in)
6.3 mm (0.248 in)
8 mm (0.315 in)
8.5 mm (0.335 in)
9.5 mm (0.374 in)
10 mm (0.394 in)
10.5 mm (0.413 in)
10.7 mm (0.421 in)
11 mm (0.433 in)
11.5 mm (0.453 in)
12 mm (0.472 in)
12.5 mm (0.492 in)
12.9 mm (0.508 in)
13 mm (0.512 in)
13.5 mm (0.531 in)
14.5 mm (0.571 in)
16 mm (0.63 in)
16.5 mm (0.65 in)

3.2 mm
4.6 mm
5 mm
5.3 mm
5.5 mm
6.5 mm
7 mm
7.5 mm
7.7 mm
8 mm
8.5 mm
9 mm
9.5 mm
10 mm
10.5 mm
10.8 mm
11 mm
11.3 mm
11.5 mm
12 mm

2.5 mm
5.5 mm
6 mm
7 mm
7.5 mm
8 mm
8.5 mm
9 mm
9.5 mm
9.6 mm
10.5 mm
10.8 mm
11 mm
11.3 mm
12 mm
12.5 mm
13 mm
13.6 mm
14 mm
14.5 mm

200 uOhms
0.22 mOhms
230 uOhms
0.25 mOhms
0.26 mOhms
0.33 mOhms
0.35 mOhms
0.4 mOhms
0.45 mOhms
0.55 mOhms
0.6 mOhms
0.8 mOhms
0.9 mOhms
1 mOhms
1.1 mOhms
1.2 mOhms
1.3 mOhms
1.4 mOhms
1.6 mOhms
1.65 mOhms

- 0 %, + 30 %
0 %, + 100 %
0 %, + 20 %
0 %, + 30 %
0 %, 20 %
0 %, 30 %
- 20 %, + 100 %
- 20 %, + 150 %
- 20 %, + 20 %
- 20 %, + 50 %
- 20 %, + 80 %
- 20 %, 80 %
- 10 %, + 20 %
- 10 %, + 30 %
- 5 %, + 10 %
- 5 %, + 20 %
- 5 %, + 25 %
10 %
20 %
30 %

0.9 mm
1 mm
1.2 mm
1.3 mm
1.7 mm
1.9 mm
2.1 mm
2.2 mm
2.5 mm
2.7 mm
3.2 mm
3.5 mm
3.7 mm
3.9 mm
5 mm
5.2 mm
5.4 mm
5.5 mm
6 mm
6.3 mm

220 EDLC ENYCAP
225 EDLC-R ENYCAP
230 EDLC-HV ENYCAP
235 EDLC-HVR ENYCAP
ADCC-S05R5S
ADCH-S05R5S
ADCM-S05R5S
ADCM-S06R0S
ADCM-S07R5S
ADCN-S03R0S
ADCN-T02R7S
ADCP-E02R7S
ADCR-E
ADCR-S
ADCR-S03R0Q
ADCR-S03R0S
ADCR-T
ADCR-X02R7S
ADCS-E02R7S
ADCT-E02R7S