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

PowerStor Supercapacitors / Ultracapacitors

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

Results: 32

Applied Filters:

Tradename = PowerStor

Capacitance

Voltage Rating DC

Lead Spacing

Diameter

Length

Width

ESR

Orientation

Height

Series

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 .22F 5.5V EDLC Coin Cell HORZ

KR-5R5H224-R
Eaton Electronics
1: HK$42.33
38,497In Stock

Mfr. Part No.
KR-5R5H224-R

Mouser Part No
504-KR-5R5H224-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

38,497In Stock

HK$42.33

HK$28.61

HK$26.22

HK$24.99

HK$22.36

Min.: 1
Mult.: 1

220000 uF

5.5 VDC

Radial

10 mm (0.394 in)

11.5 mm (0.453 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

5.2 mm

Bulk

Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL

PB-5R0V104-R
Eaton Electronics
1: HK$88.69
1,144In Stock

Mfr. Part No.
PB-5R0V104-R

Mouser Part No
504-PB-5R0V104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL

Learn More

Datasheet

1,144In Stock

HK$88.69

HK$66.50

HK$52.69

HK$46.28

HK$44.06

Min.: 1
Mult.: 1

100000 uF

5 VDC

Radial

7.3 mm (0.287 in)

11.3 mm

6 mm

1000 Hour

4 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

13 mm

Bulk

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT

KR-5R5V104-R
Eaton Electronics
1: HK$38.31
2,853In Stock

Mfr. Part No.
KR-5R5V104-R

Mouser Part No
504-KR-5R5V104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

2,853In Stock

HK$38.31

HK$28.61

HK$24.17

HK$22.77

View

Min.: 1
Mult.: 1

100000 uF

5.5 VDC

Radial

5 mm (0.197 in)

11.5 mm (0.453 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

12.5 mm

Bulk

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl

KR-5R5C224H-R
Eaton Electronics
1: HK$41.51
489In Stock

Mfr. Part No.
KR-5R5C224H-R

Mouser Part No
504-KR-5R5C224H-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

489In Stock

HK$41.51

HK$28.36

HK$25.40

HK$20.22

View

Min.: 1
Mult.: 1

220000 uF

5.5 VDC

Radial

5 mm (0.197 in)

13.5 mm (0.531 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

6.5 mm

Bulk

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl

KR-5R5C104-R
Eaton Electronics
1: HK$23.18
651In Stock

Mfr. Part No.
KR-5R5C104-R

Mouser Part No
504-KR-5R5C104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

651In Stock

HK$23.18

HK$18.25

HK$17.26

HK$15.78

View

Min.: 1
Mult.: 1

100000 uF

5.5 VDC

Radial

5 mm (0.197 in)

13.5 mm (0.531 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

6.5 mm

Bulk

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT

KR-5R5V105-R
Eaton Electronics
1: HK$49.07
5,770In Stock

Mfr. Part No.
KR-5R5V105-R

Mouser Part No
504-KR-5R5V105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

5,770In Stock

HK$49.07

HK$43.40

HK$41.35

HK$34.36

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 / Ultracapacitors 1.0F 5.5V 80%

KR-5R5C105H-R
Eaton Electronics
1: HK$73.40
508In Stock

Mfr. Part No.
KR-5R5C105H-R

Mouser Part No
504-KR-5R5C105H-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

Learn More

Datasheet

508In Stock

HK$73.40

HK$54.83

HK$48.25

HK$46.44

HK$41.35

Min.: 1
Mult.: 1

1 F

5.5 VDC

Radial

5 mm (0.197 in)

21.5 mm (0.846 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

7.1 mm

Bulk

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell Cyl

KR-5R5C474-R
Eaton Electronics
1: HK$47.43
2,836In Stock

Mfr. Part No.
KR-5R5C474-R

Mouser Part No
504-KR-5R5C474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

2,836In Stock

HK$47.43

HK$45.95

HK$39.54

HK$37.57

View

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

5 mm (0.197 in)

13.5 mm (0.531 in)

1000 Hour

50 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

7.5 mm

Bulk

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ

KR-5R5H104-R
Eaton Electronics
1: HK$39.78
1,406In Stock

Mfr. Part No.
KR-5R5H104-R

Mouser Part No
504-KR-5R5H104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

1,406In Stock

HK$39.78

HK$27.95

HK$24.17

HK$22.77

HK$21.29

Min.: 1
Mult.: 1

100000 uF

5.5 VDC

Radial

10 mm (0.394 in)

11.5 mm (0.453 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

5.2 mm

Bulk

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell HORZ

KR-5R5H155-R
Eaton Electronics
1: HK$93.21
1,240In Stock

Mfr. Part No.
KR-5R5H155-R

Mouser Part No
504-KR-5R5H155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

1,240In Stock

HK$93.21

HK$71.19

HK$62.39

HK$59.68

View

Min.: 1
Mult.: 1

1.5 F

5.5 VDC

Radial

20 mm (0.787 in)

19 mm (0.748 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

6.7 mm

Bulk

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ

KR-5R5H334-R
Eaton Electronics
1: HK$33.78
1,430In Stock
5,000Expected 29/10/2026

Mfr. Part No.
KR-5R5H334-R

Mouser Part No
504-KR-5R5H334-R

Eaton Electronics

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

1,430In Stock

5,000Expected 29/10/2026

HK$33.78

HK$24.33

HK$23.76

HK$22.85

View

Min.: 1
Mult.: 1

330000 uF

5.5 VDC

Radial

10 mm (0.394 in)

11.5 mm (0.453 in)

1000 Hour

50 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

5 mm

Bulk

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell HORZ

KR-5R5H474-R
Eaton Electronics
1: HK$63.21
1,632In Stock

Mfr. Part No.
KR-5R5H474-R

Mouser Part No
504-KR-5R5H474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

1,632In Stock

HK$63.21

HK$47.02

HK$40.52

HK$38.55

HK$38.06

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

10 mm (0.394 in)

11.5 mm (0.453 in)

1000 Hour

50 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

5.2 mm

Bulk

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT

KR-5R5V155-R
Eaton Electronics
1: HK$90.75
602In Stock
600Expected 21/9/2026

Mfr. Part No.
KR-5R5V155-R

Mouser Part No
504-KR-5R5V155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

602In Stock

600Expected 21/9/2026

HK$90.75

HK$73.32

HK$64.36

HK$61.57

HK$58.03

Min.: 1
Mult.: 1

1.5 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 / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT

KR-5R5V224-R
Eaton Electronics
1: HK$32.55
3,183In Stock

Mfr. Part No.
KR-5R5V224-R

Mouser Part No
504-KR-5R5V224-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT

Learn More

Datasheet

3,183In Stock

HK$32.55

HK$23.10

HK$19.32

HK$18.17

View

Min.: 1
Mult.: 1

220000 uF

5.5 VDC

Radial

5 mm (0.197 in)

11.5 mm (0.453 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

12.5 mm

Bulk

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell VERT

KR-5R5V474-R
Eaton Electronics
1: HK$58.69
950In Stock

Mfr. Part No.
KR-5R5V474-R

Mouser Part No
504-KR-5R5V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

950In Stock

HK$58.69

HK$46.03

HK$39.70

HK$38.55

HK$38.06

Min.: 1
Mult.: 1

470000 uF

5.5 VDC

Radial

5 mm (0.197 in)

11.5 mm (0.453 in)

1000 Hour

50 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

12.7 mm

Bulk

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl

KR-5R5C155-R
Eaton Electronics
1: HK$54.09
122In Stock
1,500Expected 30/11/2026

Mfr. Part No.
KR-5R5C155-R

Mouser Part No
504-KR-5R5C155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

122In Stock

1,500Expected 30/11/2026

HK$54.09

HK$45.54

HK$41.51

HK$39.37

View

Min.: 1
Mult.: 1

1.5 F

5.5 VDC

Radial

5 mm (0.197 in)

21.5 mm (0.846 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

7.1 mm

Bulk

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl

KR-5R5C224-R
Eaton Electronics
1: HK$33.78
595In Stock

Mfr. Part No.
KR-5R5C224-R

Mouser Part No
504-KR-5R5C224-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

595In Stock

HK$33.78

HK$30.83

HK$25.89

HK$23.10

View

Min.: 1
Mult.: 1

220000 uF

5.5 VDC

Radial

5 mm (0.197 in)

13.5 mm (0.531 in)

1000 Hour

75 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

7.5 mm

Bulk

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell HORZ

KR-5R5H105-R
Eaton Electronics
1: HK$55.81
64In Stock
4,200Expected 2/11/2026

Mfr. Part No.
KR-5R5H105-R

Mouser Part No
504-KR-5R5H105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

64In Stock

4,200Expected 2/11/2026

HK$55.81

HK$41.18

HK$35.35

HK$33.54

View

Min.: 1
Mult.: 1

1 F

5.5 VDC

Radial

20 mm (0.787 in)

19 mm (0.748 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

6.7 mm

Bulk

Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL

PB-5R0H104-R
Eaton Electronics
1: HK$61.16
114In Stock

Mfr. Part No.
PB-5R0H104-R

Mouser Part No
504-PB-5R0H104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL

Learn More

Datasheet

114In Stock

HK$61.16

HK$43.40

HK$34.11

HK$30.09

View

Min.: 1
Mult.: 1

100000 uF

5 VDC

Radial

7.3 mm (0.287 in)

13 mm

11.3 mm

1000 Hour

4 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

6 mm

Bulk

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

PB-5R0H105-R
Eaton Electronics
1: HK$153.30
22In Stock
100Expected 20/11/2026

Mfr. Part No.
PB-5R0H105-R

Mouser Part No
504-PB-5R0H105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

Learn More

Datasheet

22In Stock

100Expected 20/11/2026

HK$153.30

HK$116.15

HK$98.89

HK$93.05

View

Min.: 1
Mult.: 1

1 F

5 VDC

Radial

11.8 mm (0.465 in)

22 mm

17.3 mm

1000 Hour

0.5 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

9 mm

Bulk

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

PB-5R0V105-R
Eaton Electronics
1: HK$153.30
110In Stock

Mfr. Part No.
PB-5R0V105-R

Mouser Part No
504-PB-5R0V105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

Learn More

Datasheet

110In Stock

HK$153.30

HK$116.15

HK$98.89

HK$93.05

View

Min.: 1
Mult.: 1

1 F

5 VDC

Radial

11.8 mm (0.465 in)

17.3 mm

9 mm

1000 Hour

0.5 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

22 mm

Bulk

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell VERT

KR-5R5V334-R
Eaton Electronics
1: HK$27.13
8,349Expected 30/11/2026

Mfr. Part No.
KR-5R5V334-R

Mouser Part No
504-KR-5R5V334-R

Eaton Electronics

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

8,349Expected 30/11/2026

HK$27.13

HK$23.34

HK$19.81

HK$18.66

View

Min.: 1
Mult.: 1

330000 uF

5.5 VDC

Radial

5 mm (0.197 in)

11.5 mm (0.453 in)

1000 Hour

50 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

12.7 mm

Bulk

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl

KR-5R5C105-R
Eaton Electronics
1: HK$45.21
2,980On Order

Mfr. Part No.
KR-5R5C105-R

Mouser Part No
504-KR-5R5C105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

2,980On Order

HK$45.21

HK$34.03

HK$29.02

HK$27.37

View

Min.: 1
Mult.: 1

1 F

5.5 VDC

Radial

5 mm (0.197 in)

21.5 mm (0.846 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

7.5 mm

Bulk

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl

KR-5R5C334-R
Eaton Electronics
1: HK$48.83
500Expected 21/10/2026

Mfr. Part No.
KR-5R5C334-R

Mouser Part No
504-KR-5R5C334-R

Eaton Electronics

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

500Expected 21/10/2026

HK$48.83

HK$35.67

HK$30.41

HK$28.28

View

Min.: 1
Mult.: 1

330000 uF

5.5 VDC

Radial

5 mm (0.197 in)

13.5 mm (0.531 in)

1000 Hour

50 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

7.5 mm

Bulk

Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL

PB-5R0V474-R
Eaton Electronics
1: HK$110.72
157Expected 2/11/2026

Mfr. Part No.
PB-5R0V474-R

Mouser Part No
504-PB-5R0V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL

Learn More

Datasheet

157Expected 2/11/2026

HK$110.72

HK$83.35

HK$70.69

HK$66.34

View

Min.: 1
Mult.: 1

470000 uF

5 VDC

Radial

11.8 mm (0.465 in)

17.3 mm

9 mm

1000 Hour

1 Ohms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

14.5 mm

Bulk

PowerStor Supercapacitors / Ultracapacitors

Customer Service Office

Company

Resources

Support