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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: $68.32
1,119In Stock

Mfr. Part #
0CNN500.V

Mouser Part #
576-0CNN500.V

Littelfuse

Automotive Fuses 500AMP 48VDC 125VAC

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Datasheet

1,119In Stock

$68.32

$56.66

$39.55

$35.70

Min.: 1
Mult.: 1

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

0998250.UX-2M8
Littelfuse
1: $13.72
2,754In 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

2,754In Stock

$13.72

$11.97

$11.18

Min.: 1
Mult.: 1

Cartridge Fuses 50A 500V NORMAL BLOW

0607050.UXTH500P
Littelfuse
1: $17.47
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

$17.47

$14.50

$13.38

$11.09

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: $2.71
12,838In Stock

Mfr. Part #
0215004.MXEP

Mouser Part #
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

12,838In Stock

$2.71

$2.57

$2.13

$1.86

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Medium Acting

0234008.MXP
Littelfuse
1: $1.31
20,168In Stock
7,000Expected 9/9/2026

Mfr. Part #
0234008.MXP

Mouser Part #
576-0234008.MXP

Littelfuse

Cartridge Fuses 250V 8A Medium Acting

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Datasheet

20,168In Stock

7,000Expected 9/9/2026

$1.31

$1.18

$1.04

$0.905

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Min.: 1
Mult.: 1

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

0487020.MXEP
Littelfuse
1: $6.97
4,098In 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

4,098In Stock

$6.97

$5.79

$5.34

$4.43

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 60A

0998060.UX-2M8
Littelfuse
1: $13.62
2,014In Stock

Mfr. Part #
0998060.UX-2M8

Mouser Part #
576-0998060.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 60A

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Datasheet

2,014In Stock

$13.62

$11.30

$10.43

$8.65

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Min.: 1
Mult.: 1

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

TPSMB219A
Littelfuse
1: $1.26
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

$1.26

$0.787

$0.516

$0.399

Reel

$0.267

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

087501.5MRET1P
Littelfuse
1: $3.53
914In 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

914In Stock

Cut Tape

$3.53

$3.22

$3.11

$2.44

Reel

$1.69

View

Min.: 1
Mult.: 1

: 1,000

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

08773.15MXEP
Littelfuse
1: $2.36
1,311In 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

1,311In Stock

$2.36

$1.96

$1.81

$1.50

View

Min.: 1
Mult.: 1

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

087402.5MXEP
Littelfuse
1: $2.93
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

$2.93

$2.67

$2.58

$2.03

View

Min.: 1
Mult.: 1

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

0874004.MXEP
Littelfuse
1: $2.93
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

$2.93

$2.43

$2.24

$1.86

View

Min.: 1
Mult.: 1

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

0875001.MRET1P
Littelfuse
1: $3.53
1,986In 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

1,986In Stock

Cut Tape

$3.53

$3.22

$3.10

$2.44

View

Reel

$1.52

Min.: 1
Mult.: 1

: 1,000

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

087502.5MXEP
Littelfuse
1: $3.31
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

$3.31

$2.75

$2.54

$2.10

View

Min.: 1
Mult.: 1

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

0875.125MXEP
Littelfuse
1: $2.97
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

$2.97

$2.96

$2.94

$2.93

$2.33

Min.: 1
Mult.: 1

Cartridge Fuses 7A 125V VERY FAST ACTING

0267007.VXT
Littelfuse
1: $579.23
3In Stock

Mfr. Part #
0267007.VXT

Mouser Part #
576-0267007.VXT

Littelfuse

Cartridge Fuses 7A 125V VERY FAST ACTING

Datasheet

3In Stock

$579.23

$542.50

$483.28

Quote

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo

0215.800MXP
Littelfuse
1: $1.79
2,653In Stock

Mfr. Part #
0215.800MXP

Mouser Part #
576-0215.800MXP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo

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Datasheet

2,653In Stock

$1.79

$1.60

$1.49

$1.25

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Fast Acting

021606.3MRET1P
Littelfuse
1: $3.24
909In Stock

Mfr. Part #
021606.3MRET1P

Mouser Part #
576-021606.3MRET1P

Littelfuse

Cartridge Fuses 250V 6.3A Fast Acting

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Datasheet

909In Stock

Cut Tape

$3.24

$2.95

$2.84

$2.24

View

Reel

$1.39

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V .04A Time Lag (Slo-Blo)

0218.040MXP
Littelfuse
1: $3.38
980In Stock

Mfr. Part #
0218.040MXP

Mouser Part #
576-0218.040MXP

Littelfuse

Cartridge Fuses 250V .04A Time Lag (Slo-Blo)

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Datasheet

980In Stock

$3.38

$2.94

$2.75

$2.28

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Fast Acting

0235.300MXP
Littelfuse
1: $1.41
11,893In Stock

Mfr. Part #
0235.300MXP

Mouser Part #
576-0235.300MXP

Littelfuse

Cartridge Fuses 250V .3A Fast Acting

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Datasheet

11,893In Stock

$1.41

$1.17

$1.08

$0.897

View

Min.: 1
Mult.: 1

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

04401.75WRA
Littelfuse
1: $1.83
2,955In Stock

Mfr. Part #
04401.75WRA

Mouser Part #
576-04401.75WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

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Datasheet

2,955In Stock

Cut Tape

$1.83

$1.65

$1.57

$1.27

View

Reel

$0.752

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 420V 8A 5X20 FA

0487008.MXP
Littelfuse
1: $6.28
1,243In Stock

Mfr. Part #
0487008.MXP

Mouser Part #
576-0487008.MXP

Littelfuse

Cartridge Fuses 420V 8A 5X20 FA

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Datasheet

1,243In Stock

$6.28

$5.58

$4.68

$3.94

View

Min.: 1
Mult.: 1

Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE

051406.3MXP
Littelfuse
1: $7.74
936In Stock

Mfr. Part #
051406.3MXP

Mouser Part #
576-051406.3MXP

Littelfuse

Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE

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Datasheet

936In Stock

$7.74

$6.96

$6.01

$3.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 50A Thru-Hole RoHS

0527050.UXTHP
Littelfuse
1: $21.49
533In Stock

Mfr. Part #
0527050.UXTHP

Mouser Part #
576-0527050.UXTHP

Littelfuse

Cartridge Fuses 500V 50A Thru-Hole RoHS

Learn More

Datasheet

533In Stock

$21.49

$17.84

$16.46

$13.64

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 16A

0977016.MXP
Littelfuse
1: $11.68
843In Stock

Mfr. Part #
0977016.MXP

Mouser Part #
576-0977016.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 16A

Learn More

Datasheet

843In Stock

$11.68

$9.69

$8.95

$7.42

View

Min.: 1
Mult.: 1

Battery Management System Solutions

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Battery Management System Solutions

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Circuit Protection

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