.hide-partial { max-height: none; } .show-more { display: none; }

Supercapacitors

Supercapacitors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many supercapacitor manufacturers including Abracon, Cornell Dubilier, Eaton, KEMET, KYOCERA AVX, Maxwell, Vishay, & more.
More...

Please view our large selection of supercapacitors below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,430

Applied Filters:

Manufacturer

Capacitance

Voltage Rating DC

Termination Style

Lead Spacing

Diameter

Length

Width

Life

ESR

Tolerance

Orientation

Product

Minimum Operating Temperature

Maximum Operating Temperature

Height

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES HORZ

PHB-5R0H305-R
Eaton Electronics
1: $17.21
147In Stock

Mfr. Part No.
PHB-5R0H305-R

Mouser Part No
504-PHB-5R0H305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES HORZ

Learn More

Datasheet

147In Stock

$17.21

$14.06

$12.12

$11.80

View

Min.: 1
Mult.: 1

3 F

5 VDC

Radial

11.8 mm (0.465 in)

32.5 mm

17.3 mm

1000 Hour

200 mOhms

- 10 %, + 30 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

9 mm

PHB

Bulk

Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT

PHV-5R4V255-R
Eaton Electronics
1: $9.92
213In Stock

Mfr. Part No.
PHV-5R4V255-R

Mouser Part No
504-PHV-5R4V255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT

Learn More

Datasheet

Product Comments

213In Stock

$9.92

$9.71

$9.15

$8.97

Min.: 1
Mult.: 1

2.5 F

5.4 VDC

Cable

5.3 mm (0.209 in)

21.3 mm

11 mm

1000 Hour

80 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

23 mm

PHV

Bulk

Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES VERT

PHV-5R4V474-R
Eaton Electronics
1: $6.52
483In Stock

Mfr. Part No.
PHV-5R4V474-R

Mouser Part No
504-PHV-5R4V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES VERT

Learn More

Datasheet

Product Comments

483In Stock

$6.52

$5.08

$4.81

$4.56

View

Min.: 1
Mult.: 1

500000 uF

5.4 VDC

Cable

11.8 mm (0.465 in)

17.3 mm

9 mm

1000 Hour

400 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

14.5 mm

PHV

Bulk

Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES VERT

PM-5R0V105-R
Eaton Electronics
1: $11.14
863In Stock

Mfr. Part No.
PM-5R0V105-R

Mouser Part No
504-PM-5R0V105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES VERT

Learn More

Datasheet

863In Stock

$11.14

$9.40

$9.22

Min.: 1
Mult.: 1

1 F

5 VDC

Radial

11.8 mm (0.465 in)

17.3 mm

9 mm

1000 Hour

200 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 60 C

22 mm

Bulk

Supercapacitors / Ultracapacitors 0.3F 2.7V +50% / -20% tol

304DCN2R7SCBB
Knowles / Illinois Capacitor
1: $1.66
14,578In Stock
5,000Expected 21/09/2026

Mfr. Part No.
304DCN2R7SCBB

Mouser Part No
598-304DCN2R7SCBB

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.3F 2.7V +50% / -20% tol

Learn More

Datasheet

14,578In Stock

5,000Expected 21/09/2026

$1.66

$1.11

$0.882

$0.814

View

Min.: 1
Mult.: 1

300000 uF

2.7 VDC

Radial

4 mm (0.157 in)

1000 Hour, 500000 Cycle

1 Ohms

- 20 %, + 50 %

Vertical

EDLC / Supercaps

- 40 C

+ 60 C

12.5 mm

DCN

Bulk

Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL

HV1020-2R7505-5
Eaton Electronics
1: $9.75
100In Stock

Mfr. Part No.
HV1020-2R7505-5

Mouser Part No
504-HV1020-2R7505-5

Eaton Electronics

Supercapacitors / Ultracapacitors CAP, 5.0F, 2.7V, HV SERIES, CYL

Learn More

Datasheet

100In Stock

$9.75

$7.27

$6.42

$5.74

View

Min.: 1
Mult.: 1

5 F

2.7 VDC

Radial

5 mm (0.197 in)

10 mm (0.394 in)

1000 Hour

0.04 Ohms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

22.3 mm

Supercapacitors / Ultracapacitors 10F 2.3V +50% / -20% tol

106DCR2R3SGU
Knowles / Illinois Capacitor
1: $2.39
3,818In Stock

Mfr. Part No.
106DCR2R3SGU

Mouser Part No
598-106DCR2R3SGU

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 10F 2.3V +50% / -20% tol

Datasheet

3,818In Stock

$2.39

$1.68

$1.44

$1.26

View

Min.: 1
Mult.: 1

10 F

2.3 VDC

Radial

10 mm (0.394 in)

1000 Hour, 25000 Cycle

220 mOhms

- 20 %, + 50 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

22 mm

DCR

Bulk

Supercapacitors / Ultracapacitors

RSCBJ1045R5G07014T
Elna
1: $1.83
3,806In Stock
NRND

Mfr. Part No.
RSCBJ1045R5G07014T

Mouser Part No
555-DBJ-5R5D104T

NRND

Elna

Supercapacitors / Ultracapacitors

Datasheet

3,806In Stock

$1.83

$1.23

$0.984

$0.848

View

Min.: 1
Mult.: 1

100000 uF

5.5 VDC

Radial

13.5 mm (0.531 in)

7.5 mm

1000 Hour

150 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 85 C

DBJ

Bulk

Supercapacitors / Ultracapacitors 0.047F 100ohm at 1kHz 0.071mA

LK055473A
Ohmite
1: $2.98
175In Stock

Mfr. Part No.
LK055473A

Mouser Part No
588-LK055473A

Ohmite

Supercapacitors / Ultracapacitors 0.047F 100ohm at 1kHz 0.071mA

Datasheet

175In Stock

$2.98

$1.90

$1.74

$1.34

View

Min.: 1
Mult.: 1

47000 uF

EDLC / Supercaps

Maxcap

Bulk

Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v

LT055223A
Ohmite
1: $4.50
135In Stock

Mfr. Part No.
LT055223A

Mouser Part No
588-LT055223A

Ohmite

Supercapacitors / Ultracapacitors MAXCAP 22MF 5.5v

Learn More

Datasheet

135In Stock

$4.50

$2.32

$1.93

$1.92

Quote

Min.: 1
Mult.: 1

22000 uF

5.5 VDC

Radial

5.1 mm (0.201 in)

11.5 mm (0.453 in)

14 mm

1000 Hour

220 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

14 mm

Maxcap

Bulk

Supercapacitors / Ultracapacitors .33F 5.5V Low Resistance

RSCBN3345R5G07014T
Elna
1: $2.74
1,750In Stock
NRND

Mfr. Part No.
RSCBN3345R5G07014T

Mouser Part No
555-DBN-5R5D334T

NRND

Elna

Supercapacitors / Ultracapacitors .33F 5.5V Low Resistance

Datasheet

1,750In Stock

$2.74

$1.93

$1.59

$1.48

View

Min.: 1
Mult.: 1

330000 uF

5.5 VDC

Radial

5 mm (0.197 in)

13.5 mm (0.531 in)

7.5 mm

1000 Hour

25 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

CBN

Supercapacitors / Ultracapacitors 5.5V .47uF 11.5x13

RSCX14745R5F13013SU
Elna
1: $2.04
3,635In Stock
NRND

Mfr. Part No.
RSCX14745R5F13013SU

Mouser Part No
555-DX-5R5V474SU

NRND

Elna

Supercapacitors / Ultracapacitors 5.5V .47uF 11.5x13

Datasheet

3,635In Stock

$2.04

$1.44

$1.24

$1.08

View

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

11.5 mm (0.453 in)

13 mm

1000 Hour

120 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR

LT055473A
Ohmite
1: $3.22
50In Stock

Mfr. Part No.
LT055473A

Mouser Part No
588-LT055473A

Ohmite

Supercapacitors / Ultracapacitors DOUBLE LAYER CAPACITOR

Datasheet

50In Stock

$3.22

$2.89

$2.12

$2.04

Quote

Min.: 1
Mult.: 1

47000 uF

5.5 VDC

Radial

14.5 mm (0.571 in)

1000 Hour

110 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

14 mm

Maxcap

Bulk

Supercapacitors / Ultracapacitors 3.0V, 150F Ultracapacitor Cell

BCAP0150 P300 S17
Maxwell Technologies
1: $13.36
16In Stock
3,080On Order

Mfr. Part No.
BCAP0150 P300 S17

Mouser Part No
723-BCAP0150P300S17

Maxwell Technologies

Supercapacitors / Ultracapacitors 3.0V, 150F Ultracapacitor Cell

Datasheet

16In Stock

3,080On Order

$13.36

$10.09

$8.92

$8.32

View

Min.: 1
Mult.: 1

150 F

3 VDC

Snap In

10 mm (0.394 in)

25 mm (0.984 in)

50 mm

2000 Hour, 1000000 Cycle

6.5 mOhms

0 %, + 20 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

50 mm

BCAP

AEC-Q200

Bulk

Supercapacitors / Ultracapacitors 2.2f double layer

LX055225A
Ohmite
1: $7.65
36In Stock

Mfr. Part No.
LX055225A

Mouser Part No
588-LX055225A

Ohmite

Supercapacitors / Ultracapacitors 2.2f double layer

Learn More

Datasheet

36In Stock

$7.65

$4.73

Min.: 1
Mult.: 1

2.2 F

5.5 VDC

Radial

21.5 mm (0.846 in)

1000 Hour

35 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

19 mm

Maxcap

Supercapacitors / Ultracapacitors .47F 5.5V Low Resistance

RSCBN4745R5L08015T
Elna
1: $4.09
1,698In Stock
NRND

Mfr. Part No.
RSCBN4745R5L08015T

Mouser Part No
555-DBN-5R5D474T

NRND

Elna

Supercapacitors / Ultracapacitors .47F 5.5V Low Resistance

Datasheet

1,698In Stock

$4.09

$2.95

$2.56

$2.26

View

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

5 mm (0.197 in)

21.5 mm (0.846 in)

8 mm

1000 Hour

25 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

CBN

Supercapacitors / Ultracapacitors 1.0F 2.7V 30%

HV0810-2R7105-AP
Eaton Electronics
1: $2.00
608In Stock

Mfr. Part No.
HV0810-2R7105-AP

Mouser Part No
504-HV0810-2R7105-AP

Eaton Electronics

Supercapacitors / Ultracapacitors 1.0F 2.7V 30%

Learn More

Datasheet

608In Stock

$2.00

$1.77

Reel

$1.77

$1.73

Min.: 1
Mult.: 1

: 1,000

1 F

2.7 VDC

Radial

3.5 mm (0.138 in)

8.5 mm (0.335 in)

1000 Hour

200 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

13.5 mm

Ammo Pack

Supercapacitors / Ultracapacitors 6F 2.7V 10*20

DGH605Q2R7
Knowles / Illinois Capacitor
1: $2.06
1,715In Stock

Mfr. Part No.
DGH605Q2R7

Mouser Part No
598-DGH605Q2R7

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 6F 2.7V 10*20

Learn More

Datasheet

1,715In Stock

$2.06

$1.40

$1.13

$0.907

View

Min.: 1
Mult.: 1

6 F

2.7 VDC

Radial

5 mm (0.197 in)

10 mm (0.394 in)

20 mm

1500 Hour, 500000 Cycle

130 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

DGH

Bulk

Supercapacitors / Ultracapacitors 360F 3V 35x61mm 65 C 1500h

MAL223091988E3
Vishay / BC Components
1: $21.65
88In Stock
New Product

Mfr. Part No.
MAL223091988E3

Mouser Part No
594-MAL223091988E3

New Product

Vishay / BC Components

Supercapacitors / Ultracapacitors 360F 3V 35x61mm 65 C 1500h

Learn More

Datasheet

88In Stock

$21.65

$18.56

$13.90

$12.83

$11.92

Min.: 1
Mult.: 1

360 F

3 VDC

35 mm (1.378 in)

61 mm

1500 Hour

Vertical

Energy Storage Capacitor

- 40 C

+ 85 C

Bulk

Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL

HB0830-2R5605-R
Eaton Electronics
1: $3.86
607In Stock

Mfr. Part No.
HB0830-2R5605-R

Mouser Part No
504-HB0830-2R5605-R

Eaton Electronics

Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL

Learn More

Datasheet

607In Stock

$3.86

$2.73

$2.28

$2.13

View

Min.: 1
Mult.: 1

6 F

2.5 VDC

Radial

3.5 mm (0.138 in)

8 mm (0.315 in)

1000 Hour

100 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

31 mm

Bulk

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm

HS1040-3R8157-R
Eaton Electronics
1: $11.59
679In Stock

Mfr. Part No.
HS1040-3R8157-R

Mouser Part No
504-HS1040-3R8157-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 150F, 70 mohm

Learn More

Datasheet

679In Stock

$11.59

$9.32

$8.40

$8.05

View

Min.: 1
Mult.: 1

150 F

3.8 VDC

Through Hole

10 mm (0.394 in)

40 mm

1000 Hour

140 mOhms

20 %

Vertical

EDLC / Supercaps

- 15 C

+ 70 C

Bulk

Supercapacitors / Ultracapacitors 0.1F 6.3V 70C

EDC104Z6R3C
Knowles / Illinois Capacitor
1: $3.84
540In Stock

Mfr. Part No.
EDC104Z6R3C

Mouser Part No
598-EDC104Z6R3C

Knowles / Illinois Capacitor

Supercapacitors / Ultracapacitors 0.1F 6.3V 70C

Learn More

Datasheet

540In Stock

$3.84

$2.72

$2.27

$2.14

View

Min.: 1
Mult.: 1

100000 uF

6.3 VDC

Radial

13.5 mm (0.531 in)

9.5 mm

1000 Hour

75 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

EDC

Bulk

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T

HSL1040-3R8157-R
Eaton Electronics
1: $12.55
720In Stock

Mfr. Part No.
HSL1040-3R8157-R

Mouser Part No
504-HSL1040-3R8157-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 150F, 70 mohm, Low T

Learn More

Datasheet

720In Stock

$12.55

$9.66

$8.40

$8.05

View

Min.: 1
Mult.: 1

150 F

3.8 VDC

Through Hole

10 mm (0.394 in)

40 mm

1000 Hour

70 mOhms

20 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL

HV1635-2R7356-R
Eaton Electronics
1: $6.52
322In Stock

Mfr. Part No.
HV1635-2R7356-R

Mouser Part No
504-HV1635-2R7356-R

Eaton Electronics

Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL

Learn More

Datasheet

Product Comments

322In Stock

$6.52

$3.79

$3.64

$3.48

View

Min.: 1
Mult.: 1

35 F

2.7 VDC

Radial

7.5 mm (0.295 in)

16 mm (0.63 in)

1000 Hour

24 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 40 C

+ 65 C

38 mm

Bulk

Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL

M0810-2R5105-R
Eaton Electronics
1: $5.47
253In Stock

Mfr. Part No.
M0810-2R5105-R

Mouser Part No
504-M0810-2R5105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL

Learn More

Datasheet

253In Stock

$5.47

$4.73

$4.15

$3.92

View

Min.: 1
Mult.: 1

1 F

2.5 VDC

Radial

3.5 mm (0.138 in)

8 mm (0.315 in)

13 mm

1000 Hour

200 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 60 C

13 mm

Bulk

Supercapacitors

Customer Service Office

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