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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 #

Automotive Fuses 500AMP 48VDC 125VAC

0CNN500.V
Littelfuse
1: $98.38
1,117In Stock

Mfr. Part #
0CNN500.V

Mouser Part #
576-0CNN500.V

Littelfuse

Automotive Fuses 500AMP 48VDC 125VAC

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Datasheet

1,117In Stock

$98.38

$81.59

$54.04

$51.41

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A

0998250.UX-2M8
Littelfuse
1: $19.76
2,704In Stock

Mfr. Part #
0998250.UX-2M8

Mouser Part #
576-0998250.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A

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Datasheet

2,704In Stock

$19.76

$17.24

$16.10

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R

TPSMB219A
Littelfuse
1: $1.81
5,924In Stock

Mfr. Part #
TPSMB219A

Mouser Part #
576-TPSMB219A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R

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Datasheet

5,924In Stock

Cut Tape

$1.81

$1.13

$0.743

$0.575

Reel

$0.384

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: $3.50
12,638In Stock

Mfr. Part #
0215004.MXEP

Mouser Part #
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

12,638In Stock

$3.50

$3.40

$2.61

$2.43

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Medium Acting

0234008.MXP
Littelfuse
1: $1.79
20,158In Stock
7,000Expected 2026-09-22

Mfr. Part #
0234008.MXP

Mouser Part #
576-0234008.MXP

Littelfuse

Cartridge Fuses 250V 8A Medium Acting

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Datasheet

20,158In Stock

7,000Expected 2026-09-22

$1.79

$1.61

$1.42

$1.30

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

0487020.MXEP
Littelfuse
1: $10.04
4,028In Stock

Mfr. Part #
0487020.MXEP

Mouser Part #
576-0487020.MXEP

Littelfuse

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

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Datasheet

4,028In Stock

$10.04

$8.34

$7.69

$6.38

View

Min.: 1
Mult.: 1

Cartridge Fuses 50A 500V NORMAL BLOW

0607050.UXTH500P
Littelfuse
1: $25.16
3,280In Stock

Mfr. Part #
0607050.UXTH500P

Mouser Part #
576-0607050.UXTH500P

Littelfuse

Cartridge Fuses 50A 500V NORMAL BLOW

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Datasheet

3,280In Stock

$25.16

$20.87

$19.25

$15.96

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE

087402.5MXEP
Littelfuse
1: $4.22
1,376In Stock

Mfr. Part #
087402.5MXEP

Mouser Part #
576-087402.5MXEP

Littelfuse

Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE

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Datasheet

1,376In Stock

$4.22

$3.84

$3.72

$2.92

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE

087502.5MXEP
Littelfuse
1: $4.77
979In Stock

Mfr. Part #
087502.5MXEP

Mouser Part #
576-087502.5MXEP

Littelfuse

Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE

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Datasheet

979In Stock

$4.77

$3.96

$3.66

$2.35

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE

0875.125MXEP
Littelfuse
1: $4.25
875In Stock

Mfr. Part #
0875.125MXEP

Mouser Part #
576-0875.125MXEP

Littelfuse

Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE

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Datasheet

875In Stock

$4.25

$4.23

$4.22

$3.41

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE

087501.5MRET1P
Littelfuse
1: $5.08
894In Stock

Mfr. Part #
087501.5MRET1P

Mouser Part #
576-087501.5MRET1P

Littelfuse

Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE

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Datasheet

894In Stock

Cut Tape

$5.08

$4.64

$4.48

$3.51

Reel

$2.43

View

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE

08773.15MXEP
Littelfuse
1: $3.40
1,302In Stock

Mfr. Part #
08773.15MXEP

Mouser Part #
576-08773.15MXEP

Littelfuse

Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE

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Datasheet

1,302In Stock

$3.40

$2.82

$2.61

$2.16

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE

0874004.MXEP
Littelfuse
1: $4.22
1,214In Stock

Mfr. Part #
0874004.MXEP

Mouser Part #
576-0874004.MXEP

Littelfuse

Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE

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Datasheet

1,214In Stock

$4.22

$3.50

$3.23

$2.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE

0875001.MRET1P
Littelfuse
1: $5.08
1,981In Stock

Mfr. Part #
0875001.MRET1P

Mouser Part #
576-0875001.MRET1P

Littelfuse

Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE

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Datasheet

1,981In Stock

Cut Tape

$5.08

$4.64

$4.46

$3.51

View

Reel

$2.19

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 7A 125V VERY FAST ACTING

0267007.VXT
Littelfuse
1: $834.09
3In Stock

Mfr. Part #
0267007.VXT

Mouser Part #
576-0267007.VXT

Littelfuse

Cartridge Fuses 7A 125V VERY FAST ACTING

Datasheet

3In Stock

$834.09

$781.20

$695.92

Quote

Min.: 1
Mult.: 1

Automotive Fuses 58V 200A 100)A

142.7010.6202
Littelfuse
1: $6.94
1,940In Stock

Mfr. Part #
142.7010.6202

Mouser Part #
576-142.7010.6202

Littelfuse

Automotive Fuses 58V 200A 100)A

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Datasheet

1,940In Stock

$6.94

$6.47

$6.24

$4.91

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

0477012.MXP
Littelfuse
1: $4.69
924In Stock
2,000Expected 2026-11-25

Mfr. Part #
0477012.MXP

Mouser Part #
576-0477012.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

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Datasheet

924In Stock

2,000Expected 2026-11-25

$4.69

$3.90

$3.60

$3.00

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo

0215.800MXEP
Littelfuse
1: $5.20
1,094In Stock

Mfr. Part #
0215.800MXEP

Mouser Part #
576-0215.800MXEP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo

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Datasheet

1,094In Stock

$5.20

$4.74

$4.56

$3.59

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Fast Acting

0216.125MXEP
Littelfuse
1: $3.99
1,006In Stock

Mfr. Part #
0216.125MXEP

Mouser Part #
576-0216.125MXEP

Littelfuse

Cartridge Fuses 250V .125A Fast Acting

Learn More

Datasheet

1,006In Stock

$3.99

$3.43

$3.20

$2.71

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

0218.050MXP
Littelfuse
1: $4.31
951In Stock

Mfr. Part #
0218.050MXP

Mouser Part #
576-0218.050MXP

Littelfuse

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

Learn More

Datasheet

951In Stock

$4.31

$3.73

$3.50

$3.07

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .15A Slo-Blo 3AG

0313.150MXP
Littelfuse
1: $4.80
1,083In Stock

Mfr. Part #
0313.150MXP

Mouser Part #
576-0313.150MXP

Littelfuse

Cartridge Fuses 250V .15A Slo-Blo 3AG

Learn More

Datasheet

1,083In Stock

$4.80

$3.99

$3.67

$3.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Slo-Blo 3AG

0313.400MXP
Littelfuse
1: $2.91
1,777In Stock

Mfr. Part #
0313.400MXP

Mouser Part #
576-0313.400MXP

Littelfuse

Cartridge Fuses 250V .4A Slo-Blo 3AG

Learn More

Datasheet

1,777In Stock

$2.91

$2.42

$2.23

$1.86

View

Min.: 1
Mult.: 1

Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200

0437004.WRA
Littelfuse
1: $2.49
7,524In Stock

Mfr. Part #
0437004.WRA

Mouser Part #
576-0437004.WRA

Littelfuse

Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

7,524In Stock

Cut Tape

$2.49

$2.20

$2.09

$1.68

View

Reel

$1.00

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200

0441002.WRA
Littelfuse
1: $2.39
3,615In Stock

Mfr. Part #
0441002.WRA

Mouser Part #
576-0441002.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200

Learn More

Datasheet

3,615In Stock

Cut Tape

$2.39

$2.09

$1.97

$1.64

View

Reel

$0.995

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS

0514002.MXEP
Littelfuse
1: $10.79
703In Stock

Mfr. Part #
0514002.MXEP

Mouser Part #
576-0514002.MXEP

Littelfuse

Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS

Learn More

Datasheet

703In Stock

$10.79

$8.96

$6.85

$5.95

View

Min.: 1
Mult.: 1

Battery Management System Solutions

All Results (4,244)

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Battery Management System Solutions

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Circuit Protection

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