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Battery Management System Solutions

Littelfuse Battery Management System Solutions features components that protect against overcurrents, surges, and electrostatic discharge (ESD) that threaten the safe operation of battery management systems (BMS) in industrial tools and robotics, as well as e-mobility, mobile, and wearable applications. These systems regulate battery performance and communicate with energy management systems to keep batteries safe and operational. Littelfuse Battery Management System Solutions include fuses, TVS diodes, diode arrays, single-cell batteries, multi-cell batteries, solid state relays, and more.

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Part #

Cartridge Fuses 250V 1.25A Time Lag (Slo-Blo)

02181.25MXEP
Littelfuse
1: $3.45
718In Stock

Mfr. Part No.
02181.25MXEP

Mouser Part No
576-02181.25MXEP

Littelfuse

Cartridge Fuses 250V 1.25A Time Lag (Slo-Blo)

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Datasheet

718In Stock

$3.45

$3.20

$3.03

$2.45

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Min.: 1
Mult.: 1

Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P)

02183.15MXBP
Littelfuse
1: $2.37
433In Stock

Mfr. Part No.
02183.15MXBP

Mouser Part No
576-02183.15MXBP

Littelfuse

Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P)

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Datasheet

433In Stock

$2.37

$1.97

$1.81

$0.987

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Min.: 1
Mult.: 1

Cartridge Fuses 125V 5A Fast Acting

0225005.MXUP
Littelfuse
1: $1.35
2,396In Stock

Mfr. Part No.
0225005.MXUP

Mouser Part No
576-0225005.MXUP

Littelfuse

Cartridge Fuses 125V 5A Fast Acting

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Datasheet

2,396In Stock

$1.35

$1.12

$1.03

$0.854

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo 2AG

023003.5DRT1P
Littelfuse
1: $2.45
1,471In Stock

Mfr. Part No.
023003.5DRT1P

Mouser Part No
576-023003.5DRT1P

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo 2AG

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Datasheet

1,471In Stock

Cut Tape

$2.45

$2.16

$2.05

$1.66

View

Reel

$1.01

Min.: 1
Mult.: 1

: 1,500

Cartridge Fuses 250V .7A Slo-Blo

0239.700MXP
Littelfuse
1: $2.01
1,512In Stock

Mfr. Part No.
0239.700MXP

Mouser Part No
576-0239.700MXP

Littelfuse

Cartridge Fuses 250V .7A Slo-Blo

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Datasheet

1,512In Stock

$2.01

$1.67

$1.55

$1.28

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 20A 52MM LEAD

0314020.MX52LEP
Littelfuse
1: $2.88
1,382In Stock

Mfr. Part No.
0314020.MX52LEP

Mouser Part No
576-0314020.MX52LEP

Littelfuse

Cartridge Fuses 250V FA 3AB 20A 52MM LEAD

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Datasheet

1,382In Stock

$2.88

$2.62

$2.49

$2.01

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Axial Fast Acting

0318005.MXP
Littelfuse
1: $1.94
1,170In Stock

Mfr. Part No.
0318005.MXP

Mouser Part No
576-0318005.MXP

Littelfuse

Cartridge Fuses 250V 5A Axial Fast Acting

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Datasheet

1,170In Stock

$1.94

$1.62

$1.50

$1.23

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional

TPSMB120A
Littelfuse
1: $1.41
3,366In Stock

Mfr. Part No.
TPSMB120A

Mouser Part No
576-TPSMB120A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Uni-Directional

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Datasheet

3,366In Stock

Cut Tape

$1.41

$0.481

$0.435

$0.375

Reel

$0.374

$0.371

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional

TPSMB27A
Littelfuse
1: $0.748
4,739In Stock

Mfr. Part No.
TPSMB27A

Mouser Part No
576-TPSMB27A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional

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Datasheet

4,739In Stock

Cut Tape

$0.748

$0.483

$0.423

$0.358

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

TPSMB440CA-A
Littelfuse
1: $1.51
2,858In Stock

Mfr. Part No.
TPSMB440CA-A

Mouser Part No
576-TPSMB440CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

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Datasheet

2,858In Stock

Cut Tape

$1.51

$0.778

$0.694

$0.552

Reel

$0.457

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Magnetic/Reed Switches NO 20-25AT 5mm Overmolded Sensor

59166-1-U-00-D
Littelfuse
1: $1.77
1,218In Stock

Mfr. Part No.
59166-1-U-00-D

Mouser Part No
934-59166-1-U-00-D

Littelfuse

Magnetic/Reed Switches NO 20-25AT 5mm Overmolded Sensor

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Datasheet

1,218In Stock

Cut Tape

$1.77

$1.56

$1.46

$1.29

Reel

$1.04

View

Min.: 1
Mult.: 1

: 1,500

Cartridge Fuses 250V 4A 5x20mm Slo-Blo

0215004.MRET1SPP
Littelfuse
1: $0.979
2,589In Stock

Mfr. Part No.
0215004.MRET1SPP

Mouser Part No
576-0215004.MRET1SPP

Littelfuse

Cartridge Fuses 250V 4A 5x20mm Slo-Blo

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Datasheet

2,589In Stock

Cut Tape

$0.979

$0.862

$0.835

$0.703

Reel

$0.40

View

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 1.6A Slo-Blo

021501.6MXEP
Littelfuse
1: $4.41
882In Stock

Mfr. Part No.
021501.6MXEP

Mouser Part No
576-021501.6MXEP

Littelfuse

Cartridge Fuses 250V 1.6A Slo-Blo

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Datasheet

882In Stock

$4.41

$3.70

$3.44

$2.83

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02193.15MXAEP
Littelfuse
1: $3.55
811In Stock

Mfr. Part No.
02193.15MXAEP

Mouser Part No
576-02193.15MXAEP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

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Datasheet

811In Stock

$3.55

$2.95

$2.72

$2.26

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo 2AG

0230003.DRT1P
Littelfuse
1: $2.45
1,021In Stock

Mfr. Part No.
0230003.DRT1P

Mouser Part No
576-0230003.DRT1P

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo 2AG

Learn More

Datasheet

1,021In Stock

Cut Tape

$2.45

$2.16

$2.05

$1.66

View

Reel

$0.986

Min.: 1
Mult.: 1

: 1,500

Cartridge Fuses 125V SB PT 3AG 12A

0375012.HXP
Littelfuse
1: $3.70
1,002In Stock

Mfr. Part No.
0375012.HXP

Mouser Part No
576-0375012.HXP

Littelfuse

Cartridge Fuses 125V SB PT 3AG 12A

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Datasheet

1,002In Stock

$3.70

$3.07

$2.83

$2.35

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 12A

0977012.MXEP
Littelfuse
1: $16.40
1,090In Stock

Mfr. Part No.
0977012.MXEP

Mouser Part No
576-0977012.MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 12A

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Datasheet

1,090In Stock

$16.40

$13.60

$12.57

$10.42

View

Min.: 1
Mult.: 1

Automotive Fuses 100A 32VDC BF1 BLUE M6 TWO HOLES

153.7010.6102
Littelfuse
1: $4.23
544In Stock

Mfr. Part No.
153.7010.6102

Mouser Part No
576-153.7010.6102

Littelfuse

Automotive Fuses 100A 32VDC BF1 BLUE M6 TWO HOLES

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Datasheet

544In Stock

$4.23

$3.51

$3.24

$2.69

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional

TPSMB300A-A
Littelfuse
1: $1.16
2,465In Stock

Mfr. Part No.
TPSMB300A-A

Mouser Part No
576-TPSMB300A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,465In Stock

Cut Tape

$1.16

$0.922

$0.76

$0.627

Reel

$0.424

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional

TPSMB480A-A
Littelfuse
1: $0.598
2,666In Stock

Mfr. Part No.
TPSMB480A-A

Mouser Part No
576-TPSMB480A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,666In Stock

Cut Tape

$0.598

$0.586

$0.52

$0.506

Reel

$0.424

$0.412

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 250V .5A Slo-Blo 2AG

0230.500MXP
Littelfuse
1: $2.07
2,014In Stock

Mfr. Part No.
0230.500MXP

Mouser Part No
576-0230.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo 2AG

Learn More

Datasheet

2,014In Stock

$2.07

$1.71

$1.59

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo 2AG

023002.5MXSP
Littelfuse
1: $2.41
922In Stock

Mfr. Part No.
023002.5MXSP

Mouser Part No
576-023002.5MXSP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo 2AG

Learn More

Datasheet

922In Stock

$2.41

$2.12

$2.03

$1.63

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Medium Acting

023402.5MXP
Littelfuse
1: $2.12
1,328In Stock

Mfr. Part No.
023402.5MXP

Mouser Part No
576-023402.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Medium Acting

Learn More

Datasheet

1,328In Stock

$2.12

$1.86

$1.77

$1.43

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AG 7AMP

0312007.VXP
Littelfuse
1: $4.27
480In Stock

Mfr. Part No.
0312007.VXP

Mouser Part No
576-0312007.VXP

Littelfuse

Cartridge Fuses 250V FA 3AG 7AMP

Learn More

Datasheet

480In Stock

$4.27

$3.09

$2.95

$2.42

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .175A Slo-Blo 3AG

0313.175MXP
Littelfuse
1: $2.76
824In Stock

Mfr. Part No.
0313.175MXP

Mouser Part No
576-0313.175MXP

Littelfuse

Cartridge Fuses 250V .175A Slo-Blo 3AG

Learn More

Datasheet

824In Stock

$2.76

$2.39

$2.24

$1.84

View

Min.: 1
Mult.: 1

Battery Management System Solutions

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Battery Management System Solutions

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