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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 #

Fuse Holder PANEL MOUNT FUSEHOLDER - 5MM

BK2-HTC-609M
Eaton Electronics
1: $9.58
1,728In Stock

Mfr. Part #
BK2-HTC-609M

Mouser Part #
504-BK2-HTC-609M

Eaton Electronics

Fuse Holder PANEL MOUNT FUSEHOLDER - 5MM

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Datasheet

1,728In Stock

$9.58

$7.38

$6.16

$5.68

View

Min.: 1
Mult.: 1

Fuse Holder 5MM FUSEBLOK

BK4-HTC-518M
Eaton Electronics
1: $2.21
1,676In Stock

Mfr. Part #
BK4-HTC-518M

Mouser Part #
504-BK4-HTC-518M

Eaton Electronics

Fuse Holder 5MM FUSEBLOK

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Datasheet

1,676In Stock

$2.21

$2.04

$1.70

$1.57

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Min.: 1
Mult.: 1

Fuse Holder 1 Pole Mdge Fuseblck w/ Screw

BMM603-1SQ
Bussmann / Eaton
1: $39.02
462In Stock

Mfr. Part #
BMM603-1SQ

Mouser Part #
504-BMM603-1SQ

Bussmann / Eaton

Fuse Holder 1 Pole Mdge Fuseblck w/ Screw

Datasheet

462In Stock

$39.02

$38.30

$30.27

$27.45

Min.: 1
Mult.: 1

Specialty Fuses BUSS INDICATING FUSE

GMT-2A
Bussmann / Eaton
1: $22.24
123In Stock

Mfr. Part #
GMT-2A

Mouser Part #
504-GMT-2A

Bussmann / Eaton

Specialty Fuses BUSS INDICATING FUSE

Datasheet

123In Stock

$22.24

$17.74

$17.73

$16.41

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600V 250A Dual Element Time Delay

LPJ-250SPI
Bussmann / Eaton
1: $1,419.08
3In Stock

Mfr. Part #
LPJ-250SPI

Mouser Part #
504-LPJ-250SPI

Bussmann / Eaton

Industrial & Electrical Fuses 600V 250A Dual Element Time Delay

Datasheet

3In Stock

$1,419.08

Min.: 1
Mult.: 1

Varistors MLV 0402 5V 270pF

MLVA04V05C270-R
Eaton Electronics
1: $0.338
19,163In Stock

Mfr. Part #
MLVA04V05C270-R

Mouser Part #
504-MLVA04V05C270-R

Eaton Electronics

Varistors MLV 0402 5V 270pF

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Datasheet

19,163In Stock

Cut Tape

$0.338

$0.201

$0.172

$0.158

View

Reel

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 30 VDC 1200PF

MLVC18V030C1200
Eaton Electronics
1: $1.26
4,254In Stock

Mfr. Part #
MLVC18V030C1200

Mouser Part #
504-MLVC18V030C1200

Eaton Electronics

Varistors 30 VDC 1200PF

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Datasheet

4,254In Stock

Cut Tape

$1.26

$0.807

$0.709

$0.662

Reel

$0.622

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Min.: 1
Mult.: 1

Reel: 3,000

Varistors 85 VDC 950PF

MLVC32V085C950
Eaton Electronics
1: $3.44
2,246In Stock

Mfr. Part #
MLVC32V085C950

Mouser Part #
504-MLVC32V085C950

Eaton Electronics

Varistors 85 VDC 950PF

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Datasheet

2,246In Stock

Cut Tape

$3.44

$2.15

$1.93

$1.58

Reel

$1.00

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Min.: 1
Mult.: 1

Reel: 2,500

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

PB-5R0V105-R
Eaton Electronics
1: $18.47
192In Stock

Mfr. Part #
PB-5R0V105-R

Mouser Part #
504-PB-5R0V105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

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Datasheet

192In Stock

$18.47

$14.32

$13.85

$11.76

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H155-R
Eaton Electronics
1: $18.48
189In Stock

Mfr. Part #
PHV-5R4H155-R

Mouser Part #
504-PHV-5R4H155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ

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Datasheet

Product Comments

189In Stock

$18.48

$16.55

$16.49

$14.00

View

Min.: 1
Mult.: 1

Cartridge Fuses S505 1A

S505-1-R
Eaton Electronics
1: $12.71
370In Stock

Mfr. Part #
S505-1-R

Mouser Part #
504-S505-1-R

Eaton Electronics

Cartridge Fuses S505 1A

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Datasheet

370In Stock

$12.71

$7.29

$7.12

$6.35

View

Min.: 1
Mult.: 1

Surface Mount Fuses Triggerable Fuse, 12 A, 4.0 x 3.0 mm

SCF4030-12-05
Eaton Electronics
1: $1.87
4,554In Stock

Mfr. Part #
SCF4030-12-05

Mouser Part #
504-SCF4030-12-05

Eaton Electronics

Surface Mount Fuses Triggerable Fuse, 12 A, 4.0 x 3.0 mm

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Datasheet

4,554In Stock

Cut Tape

$1.87

$1.72

$1.43

$1.32

View

Reel

$0.909

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses 1245UMF, Time-Delay, 1.25 A

TR-1245UMFT1-25-R
Eaton Electronics
1: $2.23
5,890In Stock

Mfr. Part #
TR-1245UMFT1-25-R

Mouser Part #
504-TR-1245UMFT1-25R

Eaton Electronics

Surface Mount Fuses 1245UMF, Time-Delay, 1.25 A

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Datasheet

5,890In Stock

Cut Tape

$2.23

$1.72

$1.44

$1.33

Reel

$0.938

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 1245UMF, Time-Delay, 2 A

TR-1245UMFT2-R
Eaton Electronics
1: $1.67
5,883In Stock

Mfr. Part #
TR-1245UMFT2-R

Mouser Part #
504-TR-1245UMFT2-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Time-Delay, 2 A

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Datasheet

5,883In Stock

Cut Tape

$1.67

$1.53

$1.27

$1.17

Reel

$0.826

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 1245UMF, Time-Delay, 4 A

TR-1245UMFT4-R
Eaton Electronics
1: $1.24
5,826In Stock

Mfr. Part #
TR-1245UMFT4-R

Mouser Part #
504-TR-1245UMFT4-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Time-Delay, 4 A

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Datasheet

5,826In Stock

Cut Tape

$1.24

$1.12

$1.04

$1.00

Reel

$0.826

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses ROHS CHIP FUSE

TR/3216FF10-R
Eaton Electronics
1: $1.95
2,758In Stock

Mfr. Part #
TR/3216FF10-R

Mouser Part #
504-TR-3216FF10-R

Eaton Electronics

Surface Mount Fuses ROHS CHIP FUSE

Datasheet

2,758In Stock

Cut Tape

$1.95

$1.87

$1.60

$1.46

View

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Supercapacitors / Ultracapacitors 3V 15F

TV1325-3R0156-R
Eaton Electronics
1: $5.69
846In Stock

Mfr. Part #
TV1325-3R0156-R

Mouser Part #
504-TV1325-3R0156-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3V 15F

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Datasheet

846In Stock

$5.69

$4.88

$4.10

$3.85

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 400F 2.7V

XV3560-2R7407-R
Eaton Electronics
1: $25.82
77In Stock

Mfr. Part #
XV3560-2R7407-R

Mouser Part #
504-XV3560-2R7407-R

Eaton Electronics

Supercapacitors / Ultracapacitors 400F 2.7V

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Datasheet

Product Comments

77In Stock

$25.82

$25.31

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms

CMS1-8-R
Eaton Electronics
1: $3.56
2,027In Stock

Mfr. Part #
CMS1-8-R

Mouser Part #
704-CMS1-8-R

Eaton Electronics

Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms

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Datasheet

2,027In Stock

Cut Tape

$3.56

$2.93

$2.56

$2.44

Reel

$2.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 57uH 3.6A 0.012ohms

CMS2-3-R
Eaton Electronics
1: $7.29
776In Stock

Mfr. Part #
CMS2-3-R

Mouser Part #
704-CMS2-3-R

Eaton Electronics

Common Mode Chokes / Filters 57uH 3.6A 0.012ohms

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Datasheet

776In Stock

Cut Tape

$7.29

$6.11

$5.57

$4.77

Reel

$3.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

CMS3-7-R
Eaton Electronics
1: $8.29
1,023In Stock

Mfr. Part #
CMS3-7-R

Mouser Part #
704-CMS3-7-R

Eaton Electronics

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

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Datasheet

1,023In Stock

Cut Tape

$8.29

$7.44

$5.48

$5.28

Reel

$5.28

$4.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Coupled Inductors IND/XFMROP SZ 4 250UH 0

CTX250-4-R
Eaton Electronics
1: $9.27
440In Stock

Mfr. Part #
CTX250-4-R

Mouser Part #
704-CTX250-4-R

Eaton Electronics

Coupled Inductors IND/XFMROP SZ 4 250UH 0

Datasheet

440In Stock

Cut Tape

$9.27

$7.64

$7.14

Reel

$7.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Surface Mount Fuses 1245UMF, Fast-Acting, 630 mA

TR-1245UMFF630-R
Eaton Electronics
1: $1.78
2,903In Stock

Mfr. Part #
TR-1245UMFF630-R

Mouser Part #
504-TR-1245UMFF630-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 630 mA

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Datasheet

2,903In Stock

Cut Tape

$1.78

$1.48

$1.32

$1.26

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 1245UMF, Fast-Acting, 800 mA

TR-1245UMFF800-R
Eaton Electronics
1: $1.78
2,794In Stock

Mfr. Part #
TR-1245UMFF800-R

Mouser Part #
504-TR-1245UMFF800-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 800 mA

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Datasheet

2,794In Stock

Cut Tape

$1.78

$1.48

$1.32

$1.26

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 2410 SMD fast-acting fuse, 2A

TR1-2410FA2-R
Eaton Electronics
1: $1.09
3,853In Stock

Mfr. Part #
TR1-2410FA2-R

Mouser Part #
504-TR1-2410FA2-R

Eaton Electronics

Cartridge Fuses 2410 SMD fast-acting fuse, 2A

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Datasheet

3,853In Stock

Cut Tape

$1.09

$0.993

$0.824

$0.761

Reel

$0.574

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Battery Management Systems

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Battery Management Systems

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