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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 #

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

POEA2FB1V13W1X5
Eaton Electronics
1: $4.47
448In Stock

Mfr. Part No.
POEA2FB1V13W1X5

Mouser Part No
504-POEA2FB1V13W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

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Datasheet

448In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

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Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A

POEA2FB1V14W1X14
Eaton Electronics
1: $4.47
460In Stock

Mfr. Part No.
POEA2FB1V14W1X14

Mouser Part No
504-POEA2FB1V14W1X14

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A

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Datasheet

460In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

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Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A

POEA2FB1V15W1X5
Eaton Electronics
1: $4.47
441In Stock

Mfr. Part No.
POEA2FB1V15W1X5

Mouser Part No
504-POEA2FB1V15W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A

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Datasheet

441In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

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MouseReel Available

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Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A

POEA2FB1V18W1X12
Eaton Electronics
1: $4.47
458In Stock

Mfr. Part No.
POEA2FB1V18W1X12

Mouser Part No
504-POEA2FB1V18W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A

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Datasheet

458In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

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$2.35

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Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A

POEA2FB1V19W1X8
Eaton Electronics
1: $4.47
460In Stock

Mfr. Part No.
POEA2FB1V19W1X8

Mouser Part No
504-POEA2FB1V19W1X8

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A

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Datasheet

460In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

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MouseReel Available

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Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A

POEA2FB1V27W1X3
Eaton Electronics
1: $4.83
459In Stock

Mfr. Part No.
POEA2FB1V27W1X3

Mouser Part No
504-POEA2FB1V27W1X3

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A

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Datasheet

459In Stock

Cut Tape

$4.83

$3.56

$3.22

$3.01

Reel

$2.54

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Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

POEA2FB2V12W1X12
Eaton Electronics
1: $4.47
457In Stock

Mfr. Part No.
POEA2FB2V12W1X12

Mouser Part No
504-POEA2FB2V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

Learn More

Datasheet

457In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A

POEA2FB2V13W1X5
Eaton Electronics
1: $4.47
457In Stock

Mfr. Part No.
POEA2FB2V13W1X5

Mouser Part No
504-POEA2FB2V13W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A

Learn More

Datasheet

457In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A

POEA2FB2V14W1X5
Eaton Electronics
1: $4.83
457In Stock

Mfr. Part No.
POEA2FB2V14W1X5

Mouser Part No
504-POEA2FB2V14W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A

Learn More

Datasheet

457In Stock

Cut Tape

$4.83

$3.56

$3.22

$3.01

Reel

$2.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A

POEA2FB3V12W1X12
Eaton Electronics
1: $4.47
460In Stock

Mfr. Part No.
POEA2FB3V12W1X12

Mouser Part No
504-POEA2FB3V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A

Learn More

Datasheet

460In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

POEA2FB4V12W1X12
Eaton Electronics
1: $4.47
455In Stock

Mfr. Part No.
POEA2FB4V12W1X12

Mouser Part No
504-POEA2FB4V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

Learn More

Datasheet

455In Stock

Cut Tape

$4.47

$3.33

$3.01

$2.81

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 12.3W 12V 1A

POEB1FB1V12W1X12
Eaton Electronics
1: $3.97
557In Stock

Mfr. Part No.
POEB1FB1V12W1X12

Mouser Part No
504-POEB1FB1V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 12.3W 12V 1A

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Datasheet

557In Stock

Cut Tape

$3.97

$2.94

$2.66

$2.49

Reel

$2.09

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A

POEB1FB1V13W2X5
Eaton Electronics
1: $3.97
540In Stock

Mfr. Part No.
POEB1FB1V13W2X5

Mouser Part No
504-POEB1FB1V13W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A

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Datasheet

540In Stock

Cut Tape

$3.97

$2.94

$2.66

$2.49

Reel

$2.09

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A

POEB1FB1V14W2D
Eaton Electronics
1: $3.97
560In Stock

Mfr. Part No.
POEB1FB1V14W2D

Mouser Part No
504-POEB1FB1V14W2D

Eaton Electronics

Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A

Learn More

Datasheet

560In Stock

Cut Tape

$3.97

$2.94

$2.66

$2.49

Reel

$2.09

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A

POEB1FB1V18W1X12
Eaton Electronics
1: $3.97
536In Stock

Mfr. Part No.
POEB1FB1V18W1X12

Mouser Part No
504-POEB1FB1V18W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A

Learn More

Datasheet

536In Stock

Cut Tape

$3.97

$2.94

$2.66

$2.49

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 24.3W 12V 0.02A 2A

POEB2FB1V24W2X12
Eaton Electronics
1: $5.76
195In Stock

Mfr. Part No.
POEB2FB1V24W2X12

Mouser Part No
504-POEB2FB1V24W2X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 24.3W 12V 0.02A 2A

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Datasheet

195In Stock

Cut Tape

$5.76

$4.41

$4.05

$3.87

Reel

$3.41

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A

POEB2FB1V30W2X5
Eaton Electronics
1: $5.76
359In Stock

Mfr. Part No.
POEB2FB1V30W2X5

Mouser Part No
504-POEB2FB1V30W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A

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Datasheet

359In Stock

Cut Tape

$5.76

$4.41

$4.05

$3.87

Reel

$3.41

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A

POEB2FB1V40W1X5
Eaton Electronics
1: $2.86
344In Stock

Mfr. Part No.
POEB2FB1V40W1X5

Mouser Part No
504-POEB2FB1V40W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A

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Datasheet

344In Stock

Cut Tape

$2.86

Reel

$2.86

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A

POEB2FB1V42W1X12
Eaton Electronics
1: $6.04
350In Stock

Mfr. Part No.
POEB2FB1V42W1X12

Mouser Part No
504-POEB2FB1V42W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A

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Datasheet

350In Stock

Cut Tape

$6.04

$4.63

$4.26

$4.06

Reel

$3.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A

POEB2FB1V60W1X12
Eaton Electronics
1: $4.64
330In Stock

Mfr. Part No.
POEB2FB1V60W1X12

Mouser Part No
504-POEB2FB1V60W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A

Learn More

Datasheet

330In Stock

Cut Tape

$4.64

$4.50

$4.41

$4.31

$4.26

Reel

$3.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A

POEB3FB1V84W2X12
Eaton Electronics
1: $7.62
246In Stock

Mfr. Part No.
POEB3FB1V84W2X12

Mouser Part No
504-POEB3FB1V84W2X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A

Learn More

Datasheet

246In Stock

Cut Tape

$7.62

$5.84

$5.36

$5.12

Reel

$5.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A

POEB3FW1V50W1X5
Eaton Electronics
1: $6.40
249In Stock

Mfr. Part No.
POEB3FW1V50W1X5

Mouser Part No
504-POEB3FW1V50W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A

Learn More

Datasheet

249In Stock

Cut Tape

$6.40

$4.90

$4.50

$4.30

Reel

$4.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Audio Transformers / Signal Transformers Fwd Xfmr EFD30 Single 156W 12V 13A

POEB4FW1V156W1X12
Eaton Electronics
1: $5.31
116In Stock

Mfr. Part No.
POEB4FW1V156W1X12

Mouser Part No
504-POEB4FW1V156W112

Eaton Electronics

Audio Transformers / Signal Transformers Fwd Xfmr EFD30 Single 156W 12V 13A

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Datasheet

116In Stock

Cut Tape

$5.31

$5.14

$5.05

Reel

$5.04

$4.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 50

Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES HORZ

PHB-5R0H505-R
Eaton Electronics
1: $27.37
142In Stock

Mfr. Part No.
PHB-5R0H505-R

Mouser Part No
504-PHB-5R0H505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES HORZ

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Datasheet

142In Stock

$27.37

$20.72

$17.65

$16.61

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 61.7F 18V

XTM-18R0626-R
Eaton Electronics
1: $172.29
23In Stock

Mfr. Part No.
XTM-18R0626-R

Mouser Part No
704-XTM-18R0626-R

Eaton Electronics

Supercapacitors / Ultracapacitors 61.7F 18V

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Datasheet

23In Stock

$172.29

$172.28

Min.: 1
Mult.: 1

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