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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 #

Varistors 48 VDC 150PF

MLVC12V048C150
Eaton Electronics
1: ¥202.6
2,722In Stock

Mfr. Part #
MLVC12V048C150

Mouser Part #
504-MLVC12V048C150

Eaton Electronics

Varistors 48 VDC 150PF

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Datasheet

2,722In Stock

Cut Tape

¥202.6

¥124.4

¥79.7

¥72.9

Reel

¥46.5

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 33 VDC 2000PF

MLVC22V033C2000
Eaton Electronics
1: ¥159.5
2,364In Stock

Mfr. Part #
MLVC22V033C2000

Mouser Part #
504-MLVC22V033C2000

Eaton Electronics

Varistors 33 VDC 2000PF

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Datasheet

2,364In Stock

Cut Tape

¥159.5

¥103.3

¥90.7

¥85.9

Reel

¥82.9

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Min.: 1
Mult.: 1

: 3,000

Varistors 48 VDC 1400PF

MLVC22V048C1400
Eaton Electronics
1: ¥176.1
2,950In Stock

Mfr. Part #
MLVC22V048C1400

Mouser Part #
504-MLVC22V048C1400

Eaton Electronics

Varistors 48 VDC 1400PF

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Datasheet

2,950In Stock

Cut Tape

¥176.1

¥114.8

¥101.2

¥96

Reel

¥92.7

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Min.: 1
Mult.: 1

: 3,000

Varistors 18 VDC 3500PF

MLVC32V018C3500
Eaton Electronics
1: ¥411.9
2,469In Stock

Mfr. Part #
MLVC32V018C3500

Mouser Part #
504-MLVC32V018C3500

Eaton Electronics

Varistors 18 VDC 3500PF

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Datasheet

2,469In Stock

Cut Tape

¥411.9

¥257.5

¥217.6

¥182.7

Reel

¥122.2

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Min.: 1
Mult.: 1

: 2,500

NTC Thermistors Single ended, Epoxy NTC, 3.4513K ohm, 3435 B

NRBE35323435B2F
Eaton Electronics
1: ¥287.4
1,676In Stock

Mfr. Part #
NRBE35323435B2F

Mouser Part #
504-NRBE35323435B2F

Eaton Electronics

NTC Thermistors Single ended, Epoxy NTC, 3.4513K ohm, 3435 B

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Datasheet

1,676In Stock

¥287.4

¥215.9

¥172.7

¥162.9

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Min.: 1
Mult.: 1

NTC Thermistors Single ended, Glass NTC, 10K ohm, 3380 B

NRBG104J3380B1F
Eaton Electronics
1: ¥108
2,808In Stock

Mfr. Part #
NRBG104J3380B1F

Mouser Part #
504-NRBG104J3380B1F

Eaton Electronics

NTC Thermistors Single ended, Glass NTC, 10K ohm, 3380 B

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Datasheet

2,808In Stock

¥108

¥95.2

¥85

¥81.6

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Min.: 1
Mult.: 1

NTC Thermistors 0402 PCB SMD NTC, 15 k ohm, 3950 B

NT04154F3950B1F
Eaton Electronics
1: ¥21.6
9,366In Stock

Mfr. Part #
NT04154F3950B1F

Mouser Part #
504-NT04154F3950B1F

Eaton Electronics

NTC Thermistors 0402 PCB SMD NTC, 15 k ohm, 3950 B

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Datasheet

9,366In Stock

Cut Tape

¥21.6

¥19.3

¥17.1

¥16.9

Reel

¥14.6

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MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 0402 PCB SMD NTC, 68 k ohm, 4000 B

NT04684F4000B1F
Eaton Electronics
1: ¥31.6
9,845In Stock

Mfr. Part #
NT04684F4000B1F

Mouser Part #
504-NT04684F4000B1F

Eaton Electronics

NTC Thermistors 0402 PCB SMD NTC, 68 k ohm, 4000 B

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Datasheet

9,845In Stock

Cut Tape

¥31.6

¥29.7

¥23.9

¥20.1

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Reel

¥13.5

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC PTSA1206 0.16A, 48V

PTSA120648V016
Eaton Electronics
1: ¥69.8
3,303In Stock

Mfr. Part #
PTSA120648V016

Mouser Part #
504-PTSA120648V016

Eaton Electronics

Resettable Fuses - PPTC PTSA1206 0.16A, 48V

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Datasheet

3,303In Stock

Cut Tape

¥69.8

¥63.6

¥52.8

¥48.8

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Reel

¥35.2

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTSLR0805 4A, 8V

PTSLR08058V400
Eaton Electronics
1: ¥76.4
4,544In Stock

Mfr. Part #
PTSLR08058V400

Mouser Part #
504-PTSLR08058V400

Eaton Electronics

Resettable Fuses - PPTC PTSLR0805 4A, 8V

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Datasheet

4,544In Stock

Cut Tape

¥76.4

¥70.3

¥58.3

¥53.8

View

Reel

¥33.1

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTSLR1206 5.5A, 6V

PTSLR12066V550
Eaton Electronics
1: ¥117.9
3,987In Stock

Mfr. Part #
PTSLR12066V550

Mouser Part #
504-PTSLR12066V550

Eaton Electronics

Resettable Fuses - PPTC PTSLR1206 5.5A, 6V

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Datasheet

3,987In Stock

Cut Tape

¥117.9

¥108.5

¥90

¥83.1

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Reel

¥62.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Cartridge Fuses 250Vac 6.3A Time Delay Axial

TR2-S505H-V-6.3-R
Eaton Electronics
1: ¥425.2
523In Stock

Mfr. Part #
TR2-S505H-V-6.3-R

Mouser Part #
504-S505H-V-6-3-R

Eaton Electronics

Cartridge Fuses 250Vac 6.3A Time Delay Axial

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Datasheet

523In Stock

Cut Tape

¥425.2

¥392

¥325.6

¥300.6

Reel

¥247.5

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Min.: 1
Mult.: 1

: 1,500

Surface Mount Fuses 1.25A 350V FAST ACTING

TR-1145HVA1-25-R
Eaton Electronics
1: ¥980
950In Stock

Mfr. Part #
TR-1145HVA1-25-R

Mouser Part #
504-TR-1145HVA1-25-R

Eaton Electronics

Surface Mount Fuses 1.25A 350V FAST ACTING

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Datasheet

950In Stock

Cut Tape

¥980

¥820.5

¥637.8

¥573

Reel

¥435.2

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 1.6A 350V FAST ACTING

TR-1145HVA1-6-R
Eaton Electronics
1: ¥978.3
2,986In Stock

Mfr. Part #
TR-1145HVA1-6-R

Mouser Part #
504-TR-1145HVA1-6-R

Eaton Electronics

Surface Mount Fuses 1.6A 350V FAST ACTING

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Datasheet

2,986In Stock

Cut Tape

¥978.3

¥818.9

¥636.2

¥571.4

Reel

¥435.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 250VAC 125VDC .25A Time Delay Brick

TR2/1025TD250-R
Eaton Electronics
1: ¥822.2
2,345In Stock

Mfr. Part #
TR2/1025TD250-R

Mouser Part #
504-TR2/1025TD250-R

Eaton Electronics

Surface Mount Fuses 250VAC 125VDC .25A Time Delay Brick

Datasheet

2,345In Stock

Cut Tape

¥822.2

¥715.9

¥616.2

¥553.1

View

Reel

¥357.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Cartridge Fuses Auto 6x32mm PCB Fuse, 30A

AHC5A-30-PCBR
Eaton Electronics
1: ¥2,252.3
90In Stock

Mfr. Part #
AHC5A-30-PCBR

Mouser Part #
504-AHC5A-30-PCBR

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 30A

Datasheet

90In Stock

¥2,252.3

¥1,870.3

¥1,725.8

¥1,430.1

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Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

AHCA-18-1P
Eaton Electronics
1: ¥2,252.3
90In Stock

Mfr. Part #
AHCA-18-1P

Mouser Part #
504-AHCA-18-1P

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

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Datasheet

90In Stock

¥2,252.3

¥1,870.3

¥1,725.8

¥1,430.1

View

Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

AHCA-18-PCBHT
Eaton Electronics
1: ¥2,915.1
90In Stock

Mfr. Part #
AHCA-18-PCBHT

Mouser Part #
504-AHCA-18-PCBHT

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

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Datasheet

90In Stock

¥2,915.1

¥2,418.4

¥2,227.4

¥1,915.1

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Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 20A

AHCA-20-PCBR
Eaton Electronics
1: ¥2,431.7
88In Stock

Mfr. Part #
AHCA-20-PCBR

Mouser Part #
504-AHCA-20-PCBR

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 20A

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Datasheet

88In Stock

¥2,431.7

¥2,368.6

¥1,496.6

¥1,372

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Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 25A

AHCA-25-PCBHT
Eaton Electronics
1: ¥2,295.5
90In Stock

Mfr. Part #
AHCA-25-PCBHT

Mouser Part #
504-AHCA-25-PCBHT

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 25A

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Datasheet

90In Stock

¥2,295.5

¥1,905.2

¥1,757.3

¥1,458.4

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Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

AHCFA-18-PCB
Eaton Electronics
1: ¥2,915.1
87In Stock

Mfr. Part #
AHCFA-18-PCB

Mouser Part #
504-AHCFA-18-PCB

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

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Datasheet

87In Stock

¥2,915.1

¥2,418.4

¥2,227.4

¥1,915.1

View

Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

AHCFA-18-PCBHT
Eaton Electronics
1: ¥2,978.2
90In Stock

Mfr. Part #
AHCFA-18-PCBHT

Mouser Part #
504-AHCFA-18-PCBHT

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 18A

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Datasheet

90In Stock

¥2,978.2

¥2,471.6

¥2,275.6

¥1,956.7

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Min.: 1
Mult.: 1

Current Transformers - Board Mount 15A 1:150 12.6uH 3.9m? Pri 6.5? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V1308-1150-R
Eaton Electronics
1: ¥1,051.4
347In Stock

Mfr. Part #
ECSTA1V1308-1150-R

Mouser Part #
504-ECSTA1V13081150R

Eaton Electronics

Current Transformers - Board Mount 15A 1:150 12.6uH 3.9m? Pri 6.5? Sec 50KHz-1MHz SMT AEC-Q

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Datasheet

347In Stock

Cut Tape

¥1,051.4

¥827.2

¥790.6

¥770.7

Reel

¥715.9

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MouseReel Available

Min.: 1
Mult.: 1

: 350

Cartridge Fuses Auto 6x32mm PCB Fuse, 20A

AHCA-20-PCB
Eaton Electronics
1: ¥2,209.1
86In Stock

Mfr. Part #
AHCA-20-PCB

Mouser Part #
504-AHCA-20-PCB

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 20A

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Datasheet

86In Stock

¥2,209.1

¥1,833.7

¥1,692.6

¥1,403.5

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Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 25A

AHCA-25-PCB
Eaton Electronics
1: ¥2,915.1
90In Stock

Mfr. Part #
AHCA-25-PCB

Mouser Part #
504-AHCA-25-PCB

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 25A

Learn More

Datasheet

90In Stock

¥2,915.1

¥2,418.4

¥2,227.4

¥1,915.1

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Min.: 1
Mult.: 1

Battery Management Systems

All Results (124,385)

Industrial Automation

Circuit Protection

Power

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Passive Components

Semiconductors