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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 35F 2.8V EDLC HB SERIES CYL

HB1635-2R5356-R
Eaton Electronics
1: 8,80 €
49In Stock

Mfr. Part No.
HB1635-2R5356-R

Mouser Part No
504-HB1635-2R5356-R

Eaton Electronics

Supercapacitors / Ultracapacitors 35F 2.8V EDLC HB SERIES CYL

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Datasheet

49In Stock

8,80 €

6,60 €

5,23 €

4,95 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 110F 2.8V EDLC HB SERIES CYL

HB1860-2R5117-R
Eaton Electronics
1: 13,98 €
30In Stock

Mfr. Part No.
HB1860-2R5117-R

Mouser Part No
504-HB1860-2R5117-R

Eaton Electronics

Supercapacitors / Ultracapacitors 110F 2.8V EDLC HB SERIES CYL

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Datasheet

30In Stock

13,98 €

10,04 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm

HS0814-3R8106-R
Eaton Electronics
1: 3,30 €
8In Stock
1.200Expected 10/15/2026

Mfr. Part No.
HS0814-3R8106-R

Mouser Part No
504-HS0814-3R8106-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm

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Datasheet

8In Stock

1.200Expected 10/15/2026

3,30 €

2,38 €

1,98 €

1,82 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 30F 3.8V ESR=550

HS1016-3R8306-R
Eaton Electronics
1: 3,78 €
72In Stock
1.200Expected 11/16/2026

Mfr. Part No.
HS1016-3R8306-R

Mouser Part No
504-HS1016-3R8306-R

Eaton Electronics

Supercapacitors / Ultracapacitors 30F 3.8V ESR=550

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Datasheet

72In Stock

1.200Expected 11/16/2026

3,78 €

2,54 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors HS Hybrid Supercapacitor, 3.8V, 50F, 450mW

HS1020-3R8506-R
Eaton Electronics
1: 4,95 €
119In Stock
1.200Expected 11/17/2026

Mfr. Part No.
HS1020-3R8506-R

Mouser Part No
504-HS1020-3R8506-R

Eaton Electronics

Supercapacitors / Ultracapacitors HS Hybrid Supercapacitor, 3.8V, 50F, 450mW

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Datasheet

119In Stock

1.200Expected 11/17/2026

4,95 €

4,08 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.22F 3.8V 20%

HS1625-3R8227-R
Eaton Electronics
1: 11,52 €
130In Stock

Mfr. Part No.
HS1625-3R8227-R

Mouser Part No
504-HS1625-3R8227-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.22F 3.8V 20%

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Datasheet

130In Stock

11,52 €

10,69 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors Supecapacitor HSH 1840 3.8V 850F

HSH1840-3R8857-R
Eaton Electronics
1: 23,92 €
2In Stock
400Expected 10/12/2026
New Product

Mfr. Part No.
HSH1840-3R8857-R

Mouser Part No
504-HSH1840-3R8857-R

New Product

Eaton Electronics

Supercapacitors / Ultracapacitors Supecapacitor HSH 1840 3.8V 850F

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Datasheet

2In Stock

400Expected 10/12/2026

23,92 €

14,85 €

14,41 €

13,85 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm, Low T

HSL0814-3R8106-R
Eaton Electronics
1: 4,50 €
264In Stock

Mfr. Part No.
HSL0814-3R8106-R

Mouser Part No
504-HSL0814-3R8106-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HSL Hybrid Supercapacitor, 3.8V, 10F, 1.5 ohm, Low T

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Datasheet

264In Stock

4,50 €

3,24 €

2,69 €

2,48 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 6F 2.7V EDLC HV SERIES CYL

HV0830-2R7605-R
Eaton Electronics
1: 2,06 €
175In Stock

Mfr. Part No.
HV0830-2R7605-R

Mouser Part No
504-HV0830-2R7605-R

Eaton Electronics

Supercapacitors / Ultracapacitors 6F 2.7V EDLC HV SERIES CYL

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Datasheet

Product Comments

175In Stock

2,06 €

1,61 €

1,32 €

Reel

1,23 €

1,08 €

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Min.: 1
Mult.: 1

: 100

Supercapacitors / Ultracapacitors 15F 2.7V EDLC HV SERIES CYL

HV1325-2R7156-R
Eaton Electronics
1: 4,71 €
499In Stock

Mfr. Part No.
HV1325-2R7156-R

Mouser Part No
504-HV1325-2R7156-R

Eaton Electronics

Supercapacitors / Ultracapacitors 15F 2.7V EDLC HV SERIES CYL

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Datasheet

Product Comments

499In Stock

4,71 €

3,81 €

3,27 €

3,04 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL

HV1625-2R7256-R
Eaton Electronics
1: 4,21 €
356In Stock

Mfr. Part No.
HV1625-2R7256-R

Mouser Part No
504-HV1625-2R7256-R

Eaton Electronics

Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL

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Datasheet

Product Comments

356In Stock

4,21 €

3,34 €

2,82 €

2,69 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL

HV1860-2R7107-R
Eaton Electronics
1: 10,05 €
10In Stock

Mfr. Part No.
HV1860-2R7107-R

Mouser Part No
504-HV1860-2R7107-R

Eaton Electronics

Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL

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Datasheet

Product Comments

10In Stock

10,05 €

7,71 €

6,52 €

6,24 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl

KR-5R5C155-R
Eaton Electronics
1: 5,88 €
97In Stock
1.500Expected 11/30/2026

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

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Datasheet

97In Stock

1.500Expected 11/30/2026

5,88 €

4,48 €

3,84 €

3,64 €

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Min.: 1
Mult.: 1

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

KR-5R5C224-R
Eaton Electronics
1: 3,93 €
925Expected 11/26/2026

Mfr. Part No.
KR-5R5C224-R

Mouser Part No
504-KR-5R5C224-R

Eaton Electronics

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

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Datasheet

925Expected 11/26/2026

3,93 €

3,00 €

2,67 €

2,55 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell HORZ

KR-5R5H105-R
Eaton Electronics
1: 5,84 €
62In Stock
4.200Expected 11/2/2026

Mfr. Part No.
KR-5R5H105-R

Mouser Part No
504-KR-5R5H105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell HORZ

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Datasheet

62In Stock

4.200Expected 11/2/2026

5,84 €

4,31 €

3,70 €

3,51 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind

KW-5R5C334-R
Eaton Electronics
1: 6,43 €
8In Stock
6.800Expected 12/7/2026

Mfr. Part No.
KW-5R5C334-R

Mouser Part No
504-KW-5R5C334-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind

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Datasheet

8In Stock

6.800Expected 12/7/2026

6,43 €

4,09 €

4,00 €

3,70 €

3,63 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL

M0820-2R5205-R
Eaton Electronics
1: 12,79 €
93In Stock

Mfr. Part No.
M0820-2R5205-R

Mouser Part No
504-M0820-2R5205-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL

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Datasheet

93In Stock

12,79 €

9,68 €

8,25 €

7,76 €

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Min.: 1
Mult.: 1

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

PB-5R0H104-R
Eaton Electronics
1: 6,40 €
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

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Datasheet

114In Stock

6,40 €

4,54 €

4,12 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

PB-5R0H105-R
Eaton Electronics
1: 16,04 €
22In Stock
100Expected 11/20/2026

Mfr. Part No.
PB-5R0H105-R

Mouser Part No
504-PB-5R0H105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

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Datasheet

22In Stock

100Expected 11/20/2026

16,04 €

12,15 €

10,35 €

9,74 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

PB-5R0V105-R
Eaton Electronics
1: 11,19 €
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

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Datasheet

110In Stock

11,19 €

9,68 €

9,34 €

8,96 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H155-R
Eaton Electronics
1: 12,74 €
37In Stock
100Expected 11/26/2026

Mfr. Part No.
PHV-5R4H155-R

Mouser Part No
504-PHV-5R4H155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ

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Datasheet

Product Comments

37In Stock

100Expected 11/26/2026

12,74 €

10,90 €

10,61 €

10,25 €

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H255-R
Eaton Electronics
1: 14,68 €
87In Stock

Mfr. Part No.
PHV-5R4H255-R

Mouser Part No
504-PHV-5R4H255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ

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Datasheet

Product Comments

87In Stock

14,68 €

10,81 €

10,23 €

9,87 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H305-R
Eaton Electronics
1: 22,05 €
50In Stock

Mfr. Part No.
PHV-5R4H305-R

Mouser Part No
504-PHV-5R4H305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ

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Datasheet

Product Comments

50In Stock

22,05 €

16,71 €

14,22 €

13,38 €

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Min.: 1
Mult.: 1

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

PHV-5R4H474-R
Eaton Electronics
1: 11,15 €
45In Stock
385Expected 11/20/2026

Mfr. Part No.
PHV-5R4H474-R

Mouser Part No
504-PHV-5R4H474-R

Eaton Electronics

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

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Datasheet

Product Comments

45In Stock

385Expected 11/20/2026

11,15 €

8,39 €

7,12 €

6,67 €

5,07 €

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT

PHV-5R4V155-R
Eaton Electronics
1: 18,76 €
78In Stock
100Expected 9/24/2026

Mfr. Part No.
PHV-5R4V155-R

Mouser Part No
504-PHV-5R4V155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT

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Datasheet

Product Comments

78In Stock

100Expected 9/24/2026

18,76 €

14,22 €

12,10 €

11,38 €

View

Min.: 1
Mult.: 1

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