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Battery Management System Solutions

Littelfuse Battery Management System Solutions provides 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 500Vac 400Vdc TL 1A 5X20

0477001.MXP
Littelfuse
1: $2.19
6,013In Stock
8,996On Order

Mfr. Part No.
0477001.MXP

Mouser Part No
576-0477001.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 1A 5X20

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Datasheet

6,013In Stock

8,996On Order

$2.19

$1.99

$1.67

$1.38

$1.34

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 2A 5X20

0477002.MXP
Littelfuse
1: $2.99
9,429In Stock

Mfr. Part No.
0477002.MXP

Mouser Part No
576-0477002.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 2A 5X20

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Datasheet

9,429In Stock

$2.99

$2.95

$2.87

$2.83

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 4A 5X20

0477004.MXP
Littelfuse
1: $2.19
3,828In Stock
4,000Expected 2026/05/04

Mfr. Part No.
0477004.MXP

Mouser Part No
576-0477004.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 4A 5X20

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Datasheet

3,828In Stock

4,000Expected 2026/05/04

$2.19

$1.99

$1.60

$1.36

$1.34

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 5A 5X20

0477005.MXP
Littelfuse
1: $2.40
8,760In Stock

Mfr. Part No.
0477005.MXP

Mouser Part No
576-0477005.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5A 5X20

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Datasheet

8,760In Stock

$2.40

$2.22

$2.11

$1.70

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 10A 5X20

0477010.MXP
Littelfuse
1: $2.49
5,213In Stock

Mfr. Part No.
0477010.MXP

Mouser Part No
576-0477010.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 10A 5X20

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Datasheet

5,213In Stock

$2.49

$2.30

$1.93

$1.59

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

0477012.MXP
Littelfuse
1: $3.00
1,573In Stock

Mfr. Part No.
0477012.MXP

Mouser Part No
576-0477012.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

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Datasheet

1,573In Stock

$3.00

$2.74

$2.64

$2.08

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 16A 5X20

0477016.MXP
Littelfuse
1: $2.94
1,334In Stock

Mfr. Part No.
0477016.MXP

Mouser Part No
576-0477016.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 16A 5X20

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Datasheet

1,334In Stock

$2.94

$2.67

$2.59

$2.04

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 5X20 6.3A

047706.3MXP
Littelfuse
1: $2.15
1,562In Stock
2,000Expected 2026/06/30

Mfr. Part No.
047706.3MXP

Mouser Part No
576-047706.3MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5X20 6.3A

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Datasheet

1,562In Stock

2,000Expected 2026/06/30

$2.15

$1.97

$1.86

$1.50

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 5X20 3.15A

04773.15MXP
Littelfuse
1: $2.16
3,452In Stock
4,000Expected 2026/03/31

Mfr. Part No.
04773.15MXP

Mouser Part No
576-04773.15MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5X20 3.15A

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Datasheet

3,452In Stock

4,000Expected 2026/03/31

$2.16

$1.97

$1.69

$1.38

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 8A 5X20 FA

0487008.MXP
Littelfuse
1: $6.40
495In Stock
1,000Expected 2026/03/31

Mfr. Part No.
0487008.MXP

Mouser Part No
576-0487008.MXP

Littelfuse

Cartridge Fuses 420V 8A 5X20 FA

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Datasheet

495In Stock

1,000Expected 2026/03/31

$6.40

$6.08

$5.54

$4.56

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 10A 5X20 FA

0487010.MXP
Littelfuse
1: $6.40
2,319In Stock

Mfr. Part No.
0487010.MXP

Mouser Part No
576-0487010.MXP

Littelfuse

Cartridge Fuses 420V 10A 5X20 FA

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Datasheet

2,319In Stock

$6.40

$6.08

$5.87

$4.56

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 15A 5x20 FA

0487015.MXP
Littelfuse
1: $5.86
866In Stock

Mfr. Part No.
0487015.MXP

Mouser Part No
576-0487015.MXP

Littelfuse

Cartridge Fuses 420V 15A 5x20 FA

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Datasheet

866In Stock

$5.86

$4.87

$4.49

$3.73

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 16A 5X20 FA

0487016.MXP
Littelfuse
1: $6.40
440In Stock
1,000Expected 2026/03/31

Mfr. Part No.
0487016.MXP

Mouser Part No
576-0487016.MXP

Littelfuse

Cartridge Fuses 420V 16A 5X20 FA

Learn More

Datasheet

440In Stock

1,000Expected 2026/03/31

$6.40

$6.08

$5.87

$4.56

View

Min.: 1
Mult.: 1

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

0487020.MXP
Littelfuse
1: $6.40
822In Stock

Mfr. Part No.
0487020.MXP

Mouser Part No
576-0487020.MXP

Littelfuse

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

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Datasheet

822In Stock

$6.40

$6.08

$5.87

$4.56

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 12.5A 5X20 FA

048712.5MXP
Littelfuse
1: $6.40
588In Stock

Mfr. Part No.
048712.5MXP

Mouser Part No
576-048712.5MXP

Littelfuse

Cartridge Fuses 420V 12.5A 5X20 FA

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Datasheet

588In Stock

$6.40

$6.08

$5.87

$4.56

View

Min.: 1
Mult.: 1

Cartridge Fuses 30A 500VAC 3AB HV W/LEADS

0504030.MXEP
Littelfuse
1: $7.54
1,217In Stock

Mfr. Part No.
0504030.MXEP

Mouser Part No
576-0504030.MXEP

Littelfuse

Cartridge Fuses 30A 500VAC 3AB HV W/LEADS

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Datasheet

1,217In Stock

$7.54

$7.04

$6.77

$5.21

View

Min.: 1
Mult.: 1

Cartridge Fuses 450V 3AB PT 12A

0505012.MXEP
Littelfuse
1: $5.91
509In Stock

Mfr. Part No.
0505012.MXEP

Mouser Part No
576-0505012.MXEP

Littelfuse

Cartridge Fuses 450V 3AB PT 12A

Learn More

Datasheet

509In Stock

$5.91

$5.56

$5.36

$4.18

View

Min.: 1
Mult.: 1

Cartridge Fuses 450V 3AB 12A

0505012.MXP
Littelfuse
1: $5.26
1,750In Stock

Mfr. Part No.
0505012.MXP

Mouser Part No
576-0505012.MXP

Littelfuse

Cartridge Fuses 450V 3AB 12A

Learn More

Datasheet

1,750In Stock

$5.26

$4.91

$4.75

$3.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 15A 3AB PT PB-FREE

0505015.MXEP
Littelfuse
1: $5.47
1,009In Stock

Mfr. Part No.
0505015.MXEP

Mouser Part No
576-0505015.MXEP

Littelfuse

Cartridge Fuses 500V 15A 3AB PT PB-FREE

Learn More

Datasheet

1,009In Stock

$5.47

$4.37

$4.13

$3.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 15A 3AB PB-FREE

0505015.MXP
Littelfuse
1: $6.22
2,855In Stock

Mfr. Part No.
0505015.MXP

Mouser Part No
576-0505015.MXP

Littelfuse

Cartridge Fuses 500V 15A 3AB PB-FREE

Learn More

Datasheet

2,855In Stock

$6.22

$4.95

$4.56

$4.00

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 16A 3AB PB-FREE

0505016.MXP
Littelfuse
1: $5.95
1,377In Stock
1,000Expected 2026/03/11

Mfr. Part No.
0505016.MXP

Mouser Part No
576-0505016.MXP

Littelfuse

Cartridge Fuses 500V 16A 3AB PB-FREE

Learn More

Datasheet

1,377In Stock

1,000Expected 2026/03/11

$5.95

$5.61

$5.40

$4.20

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 20A 3AB PT PB-FREE

0505020.MXEP
Littelfuse
1: $6.07
1,972In Stock

Mfr. Part No.
0505020.MXEP

Mouser Part No
576-0505020.MXEP

Littelfuse

Cartridge Fuses 500V 20A 3AB PT PB-FREE

Learn More

Datasheet

1,972In Stock

$6.07

$5.83

$5.71

$5.20

Min.: 1
Mult.: 1

Cartridge Fuses 500V 20A 3AB PB-FREE

0505020.MXP
Littelfuse
1: $5.97
557In Stock
3,770On Order

Mfr. Part No.
0505020.MXP

Mouser Part No
576-0505020.MXP

Littelfuse

Cartridge Fuses 500V 20A 3AB PB-FREE

Learn More

Datasheet

557In Stock

3,770On Order

$5.97

$4.13

$3.99

$3.44

$3.31

Min.: 1
Mult.: 1

Cartridge Fuses 500V 25A 3AB PB-FREE

0505025.MXP
Littelfuse
1: $6.76
1,559In Stock

Mfr. Part No.
0505025.MXP

Mouser Part No
576-0505025.MXP

Littelfuse

Cartridge Fuses 500V 25A 3AB PB-FREE

Learn More

Datasheet

1,559In Stock

$6.76

$6.23

$6.00

$4.61

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 30A 3AB PT PB-FREE

0505030.MXEP
Littelfuse
1: $9.08
1,874In Stock

Mfr. Part No.
0505030.MXEP

Mouser Part No
576-0505030.MXEP

Littelfuse

Cartridge Fuses 500V 30A 3AB PT PB-FREE

Learn More

Datasheet

1,874In Stock

$9.08

$6.62

$6.41

Min.: 1
Mult.: 1

Battery Management System Solutions

All Results (4,842)

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Battery Management System Solutions

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