Supercapacitors / Ultracapacitors

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Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

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Part #

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,0.68F,30ohm

KVW-5R0C684-R
Eaton Electronics
1: S/30.75
493In Stock

Mfr. Part #
KVW-5R0C684-R

Mouser Part #
504-KVW-5R0C684-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,0.68F,30ohm

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Datasheet

493In Stock

Cut Tape

S/30.75

S/25.81

S/22.38

S/21.33

Reel

S/19.50

View

Min.: 1
Mult.: 1

: 500

680 mF

5 VDC

Through Hole

20.8 mm (0.819 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

11 mm

KVW

Reel, Cut Tape

Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20%

HSL1020-3R8506-R
Eaton Electronics
1: S/24.95
1,138In Stock

Mfr. Part #
HSL1020-3R8506-R

Mouser Part #
504-HSL1020-3R8506-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP HSL 3.8V 50F 0.450 ohm 20%

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Datasheet

1,138In Stock

S/24.95

S/18.29

S/15.61

S/14.52

View

Min.: 1
Mult.: 1

50 F

3.8 VDC

Through Hole

10.5 mm (0.413 in)

22 mm

1000 Hour, 500000 Cycle

450 mOhms

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 25 C

+ 60 C

HSL

Bulk

Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H505-R
Eaton Electronics
1: S/61.11
175In Stock

Mfr. Part #
PHV-5R4H505-R

Mouser Part #
504-PHV-5R4H505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ

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Datasheet

Product Comments

175In Stock

S/61.11

S/55.27

S/53.09

S/43.44

S/36.63

Min.: 1
Mult.: 1

5 F

5.4 VDC

Cable

5.3 mm (0.209 in)

32.5 mm

21.3 mm

1000 Hour

0.07 Ohms

- 10 %, + 30 %

Horizontal

EDLC / Supercaps

- 40 C

+ 65 C

11 mm

PHV

Bulk

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

HV1020-2R7505-5
Eaton Electronics
1: S/37.95
100In Stock

Mfr. Part #
HV1020-2R7505-5

Mouser Part #
504-HV1020-2R7505-5

Eaton Electronics

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

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Datasheet

100In Stock

S/37.95

S/28.30

S/24.99

S/22.34

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

HSL1040-3R8157-R
Eaton Electronics
1: S/48.81
720In Stock

Mfr. Part #
HSL1040-3R8157-R

Mouser Part #
504-HSL1040-3R8157-R

Eaton Electronics

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

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Datasheet

720In Stock

S/48.81

S/37.52

S/32.66

S/31.33

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 Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm

KVW-5R0C105-R
Eaton Electronics
1: S/21.60
443In Stock

Mfr. Part #
KVW-5R0C105-R

Mouser Part #
504-KVW-5R0C105-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVW Coin Cell, 5.0V,1F,30ohm

Datasheet

443In Stock

Cut Tape

S/21.60

S/15.69

S/13.31

S/12.03

Reel

S/11.17

View

Min.: 1
Mult.: 1

: 500

1 F

5 VDC

Through Hole

20.8 mm (0.819 in)

1000 Hour

30 Ohms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 25 C

+ 70 C

11 mm

Reel, Cut Tape

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

KR-5R5C224H-R
Eaton Electronics
1: S/19.66
484In Stock

Mfr. Part #
KR-5R5C224H-R

Mouser Part #
504-KR-5R5C224H-R

Eaton Electronics

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

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Datasheet

484In Stock

S/19.66

S/13.43

S/12.03

S/9.58

View

Min.: 1
Mult.: 1

220 mF

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 3F 5V EDLC PHB SERIES VERT

PHB-5R0V305-R
Eaton Electronics
1: S/46.48
80In Stock

Mfr. Part #
PHB-5R0V305-R

Mouser Part #
504-PHB-5R0V305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES VERT

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Datasheet

80In Stock

S/46.48

Quote

Min.: 1
Mult.: 1

3 F

5 VDC

Radial

11.8 mm (0.465 in)

17.3 mm

9 mm

1000 Hour

200 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

32.5 mm

PHB

Bulk

Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES HORZ

PM-5R0H105-R
Eaton Electronics
1: S/42.58
102In Stock

Mfr. Part #
PM-5R0H105-R

Mouser Part #
504-PM-5R0H105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES HORZ

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Datasheet

102In Stock

S/42.58

S/40.91

S/28.92

S/26.55

Min.: 1
Mult.: 1

1 F

5 VDC

Radial

11.8 mm (0.465 in)

22 mm

17.3 mm

1000 Hour

200 mOhms

- 20 %, + 80 %

Horizontal

EDLC / Supercaps

- 40 C

+ 60 C

9 mm

Bulk

Supercapacitors / Ultracapacitors 3.0F 6V 20%

PTV-6R0H305-R
Eaton Electronics
1: S/40.64
200In Stock

Mfr. Part #
PTV-6R0H305-R

Mouser Part #
504-PTV-6R0H305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3.0F 6V 20%

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Datasheet

200In Stock

S/40.64

S/30.75

S/26.82

S/25.53

View

Min.: 1
Mult.: 1

3 F

6 VDC

Radial

5.3 mm (0.209 in)

23 mm

21.3 mm

1000 Hour, 500000 Cycle

100 mOhms

- 10 %, + 30 %

Horizontal

EDLC / Supercaps

- 40 C

+ 85 C

11 mm

PTV

Bulk

Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL

HB0830-2R5605-R
Eaton Electronics
1: S/14.29
597In Stock

Mfr. Part #
HB0830-2R5605-R

Mouser Part #
504-HB0830-2R5605-R

Eaton Electronics

Supercapacitors / Ultracapacitors 6F 2.5V EDLC HB SERIES CYL

Learn More

Datasheet

597In Stock

S/14.29

S/10.08

S/8.41

S/7.86

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: S/40.17
679In Stock

Mfr. Part #
HS1040-3R8157-R

Mouser Part #
504-HS1040-3R8157-R

Eaton Electronics

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

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Datasheet

679In Stock

S/40.17

S/33.28

S/30.21

S/28.84

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 35F 2.7V EDLC HV SERIES CYL

HV1635-2R7356-R
Eaton Electronics
1: S/25.38
322In Stock

Mfr. Part #
HV1635-2R7356-R

Mouser Part #
504-HV1635-2R7356-R

Eaton Electronics

Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL

Learn More

Datasheet

Product Comments

322In Stock

S/25.38

S/14.32

S/13.39

S/12.81

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: S/21.91
252In Stock

Mfr. Part #
M0810-2R5105-R

Mouser Part #
504-M0810-2R5105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL

Learn More

Datasheet

252In Stock

S/21.91

S/15.76

S/15.73

S/15.03

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 / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT

PHB-5R0V255-R
Eaton Electronics
1: S/47.45
90In Stock

Mfr. Part #
PHB-5R0V255-R

Mouser Part #
504-PHB-5R0V255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT

Learn More

Datasheet

90In Stock

S/47.45

S/44.49

Min.: 1
Mult.: 1

2.5 F

5 VDC

Radial

5.3 mm (0.209 in)

21.3 mm

11 mm

1000 Hour

200 mOhms

- 10 %, + 30 %

Vertical

EDLC / Supercaps

- 25 C

+ 70 C

23 mm

PHB

Bulk

Supercapacitors / Ultracapacitors 700W 370F 3V

XT3560-3R0377-R
Eaton Electronics
1: S/126.86
40In Stock

Mfr. Part #
XT3560-3R0377-R

Mouser Part #
504-XT3560-3R0377-R

Eaton Electronics

Supercapacitors / Ultracapacitors 700W 370F 3V

Learn More

Datasheet

40In Stock

S/126.86

S/110.59

S/101.44

S/96.50

View

Min.: 1
Mult.: 1

370 F

3 VDC

Radial

35 mm (1.378 in)

63 mm

1500 Hour, 500000 Cycle

3.2 mOhms

- 5 %, + 20 %

Vertical

EDLC / Supercaps

- 40 C

+ 85 C

Bulk

Supercapacitors / Ultracapacitors .2F 2.5V M SERIES CYL

M0510-2R5204-R
Eaton Electronics
1: S/26.12
31In Stock

Mfr. Part #
M0510-2R5204-R

Mouser Part #
504-M0510-2R5204-R

Eaton Electronics

Supercapacitors / Ultracapacitors .2F 2.5V M SERIES CYL

Learn More

Datasheet

31In Stock

S/26.12

S/19.27

S/14.52

S/13.47

View

Min.: 1
Mult.: 1

200 mF

2.5 VDC

Radial

3.5 mm (0.138 in)

5 mm (0.197 in)

1000 Hour

- 20 %, + 80 %

Vertical

EDLC / Supercaps

- 40 C

+ 60 C

Bulk

Supercapacitors / Ultracapacitors 5.0F 5.4V 30%

PHV-5R4H505-2
Eaton Electronics
1: S/70.38
97In Stock

Mfr. Part #
PHV-5R4H505-2

Mouser Part #
504-PHV-5R4H505-2

Eaton Electronics

Supercapacitors / Ultracapacitors 5.0F 5.4V 30%

Learn More

Datasheet

97In Stock

S/70.38

S/53.33

S/49.94

S/42.43

View

Min.: 1
Mult.: 1

5 F

5.4 VDC

Cable

5.3 mm (0.209 in)

32.5 mm

21.3 mm

1000 Hour

0.07 Ohms

- 10 %, + 30 %

Horizontal

EDLC / Supercaps

- 40 C

+ 65 C

11 mm

PHV

Supercapacitors / Ultracapacitors Supecapacitor HSH 1840 3.8V 850F

HSH1840-3R8857-R
Eaton Electronics
1: S/98.52
402In Stock
New Product

Mfr. Part #
HSH1840-3R8857-R

Mouser Part #
504-HSH1840-3R8857-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1840 3.8V 850F

Learn More

Datasheet

402In Stock

S/98.52

S/65.28

S/58.66

S/56.40

S/55.97

Min.: 1
Mult.: 1

850 F

3.8 VDC

Radial

7.5 mm (0.295 in)

18 mm (0.709 in)

1000 Hour

70 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

40 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 1860 3.8V 1400F

HSH1860-3R8148-R
Eaton Electronics
1: S/124.91
636In Stock
New Product

Mfr. Part #
HSH1860-3R8148-R

Mouser Part #
504-HSH1860-3R8148-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1860 3.8V 1400F

Learn More

Datasheet

636In Stock

S/124.91

S/114.79

S/112.53

S/107.55

Quote

Min.: 1
Mult.: 1

1400 F

3.8 VDC

Radial

7.5 mm (0.295 in)

18 mm (0.709 in)

1000 Hour

50 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

60 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 0622 3.8V 22F

HSH0622-3R8226-R
Eaton Electronics
1: S/12.73
1,710In Stock
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

1,710In Stock

S/12.73

S/8.91

S/7.36

S/6.85

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 0820 3.8V 40F

HSH0820-3R8406-R
Eaton Electronics
1: S/15.38
1,197In Stock
1,200Expected 1/26/2027
New Product

Mfr. Part #
HSH0820-3R8406-R

Mouser Part #
504-HSH0820-3R8406-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 0820 3.8V 40F

Learn More

Datasheet

1,197In Stock

1,200Expected 1/26/2027

S/15.38

S/10.90

S/9.11

S/8.52

View

Min.: 1
Mult.: 1

40 F

3.8 VDC

Radial

3.5 mm (0.138 in)

8 mm (0.315 in)

1000 Hour

550 mOhms

20 %

Vertical

Supercapacitors

- 25 C

+ 70 C

20 mm

HSH

Bulk

Supercapacitors / Ultracapacitors Supecapacitor HSH 0825 3.8V 55F

HSH0825-3R8556-R
Eaton Electronics
1: S/11.87
1,497In Stock
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

1,497In Stock

S/11.87

S/8.25

S/6.81

S/6.34

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: S/13.74
2,573In Stock
400Expected 11/16/2026
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

2,573In Stock

400Expected 11/16/2026

S/13.74

S/9.65

S/8.06

S/8.02

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: S/16.23
1,729In Stock
500Expected 3/31/2027
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

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Datasheet

1,729In Stock

500Expected 3/31/2027

S/16.23

S/11.76

S/9.73

S/8.95

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

Battery Management Systems

Customer Service Office

Company

Resources

Support

100 mF
200 mF
220 mF
330 mF
470 mF
500 mF
680 mF
1 F
1.5 F
2.2 F
2.5 F
3 F
3.3 F
3.42 F
4.17 F
5 F
5.13 F
6 F
6.3 F
8 F

2.5 VDC
2.7 VDC
2.9 VDC
3 VDC
3.8 VDC
3.9 VDC
5 VDC
5.4 VDC
5.5 VDC
6 VDC
16.2 VDC
18 VDC
48.6 VDC
51.3 VDC
62.1 VDC
69 VDC
102 VDC
144 VDC
259.2 VDC
315.9 VDC

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)
10 mm (0.394 in)
10.5 mm (0.413 in)
11.5 mm (0.453 in)
12.5 mm (0.492 in)
12.9 mm (0.508 in)
13 mm (0.512 in)
13.5 mm (0.531 in)
16 mm (0.63 in)
16.5 mm (0.65 in)
18 mm (0.709 in)
18.5 mm (0.728 in)
19 mm (0.748 in)
19.1 mm (0.752 in)
20.8 mm (0.819 in)
21.5 mm (0.846 in)

8.5 mm
11 mm
11.3 mm
12 mm
12.5 mm
13 mm
14 mm
14.5 mm
17.3 mm
18 mm
20 mm
20.5 mm
21 mm
21.3 mm
22 mm
22.3 mm
23 mm
26 mm
27 mm
28.4 mm

230 uOhms
1.7 mOhms
2.6 mOhms
3.2 mOhms
3.7 mOhms
4.5 mOhms
5 mOhms
6.7 mOhms
9.7 mOhms
11 mOhms
12 mOhms
12.5 mOhms
13 mOhms
15 mOhms
0.016 Ohms
18 mOhms
20 mOhms
22 mOhms
24 mOhms
25 mOhms

5 mm
5.2 mm
6 mm
6.3 mm
6.5 mm
6.7 mm
7.1 mm
7.5 mm
8.1 mm
8.3 mm
8.85 mm
9 mm
11 mm
12 mm
12.5 mm
12.7 mm
13 mm
13.5 mm
14 mm
14.5 mm

B
HB
HS
HSH
HSL
HV
KR
KVR
KVW
KW
M
PB
PHB
PHV
PHVL
PM
PTV
TV
TVA
XB