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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 .250A SB 2AG Pb-FREE

2205.250MXP
Littelfuse
1: $2.20
909In Stock

Mfr. Part No.
2205.250MXP

Mouser Part No
576-2205.250MXP

Littelfuse

Cartridge Fuses 250V .250A SB 2AG Pb-FREE

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Datasheet

909In Stock

$2.20

$1.94

$1.85

$1.50

View

Min.: 1
Mult.: 1

Cartridge Fuses 300V 3A 2AG PT Fast Acting

2206003.MXP
Littelfuse
1: $1.59
274In Stock

Mfr. Part No.
2206003.MXP

Mouser Part No
576-2206003.MXP

Littelfuse

Cartridge Fuses 300V 3A 2AG PT Fast Acting

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Datasheet

274In Stock

$1.59

$1.40

$1.30

$1.08

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SMF4L - A 110V

SMF4L110A
Littelfuse
1: $0.816
2,980In Stock

Mfr. Part No.
SMF4L110A

Mouser Part No
576-SMF4L110A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 110V

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Datasheet

2,980In Stock

Cut Tape

$0.816

$0.50

$0.32

$0.265

Reel

$0.178

View

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 350V 4A SB PT 2AG PB-FREE

0209004.MXEP
Littelfuse
1: $1.90
990In Stock

Mfr. Part No.
0209004.MXEP

Mouser Part No
576-0209004.MXEP

Littelfuse

Cartridge Fuses 350V 4A SB PT 2AG PB-FREE

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Datasheet

990In Stock

$1.90

$1.70

$1.59

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Slo-Blo

0213.400MXEP
Littelfuse
1: $2.26
231In Stock

Mfr. Part No.
0213.400MXEP

Mouser Part No
576-0213.400MXEP

Littelfuse

Cartridge Fuses 250V .4A Slo-Blo

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Datasheet

231In Stock

$2.26

$2.00

$1.90

$1.54

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A 5x20mm Fast Acting

021602.5MRET1SPP
Littelfuse
1: $0.68
2,676In Stock

Mfr. Part No.
021602.5MRET1SPP

Mouser Part No
576-021602.5MRET1SPP

Littelfuse

Cartridge Fuses 250V 2.5A 5x20mm Fast Acting

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Datasheet

2,676In Stock

Cut Tape

$0.68

$0.562

$0.544

$0.458

View

Reel

$0.335

Min.: 1
Mult.: 1

: 1,000

Fuses with Leads - Through Hole 250 V 0.25A 5x20mm Fast Acting

0217.250MXEP
Littelfuse
1: $3.64
389In Stock
2,000Expected 14/9/2026

Mfr. Part No.
0217.250MXEP

Mouser Part No
576-0217.250MXEP

Littelfuse

Fuses with Leads - Through Hole 250 V 0.25A 5x20mm Fast Acting

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Datasheet

389In Stock

2,000Expected 14/9/2026

$3.64

$3.33

$3.17

$2.56

View

Min.: 1
Mult.: 1

Cartridge Fuses 250 V 2A 5x20mm Fast Acting

0217002.MXBP
Littelfuse
1: $2.11
347In Stock
1,000Expected 5/10/2026

Mfr. Part No.
0217002.MXBP

Mouser Part No
576-0217002.MXBP

Littelfuse

Cartridge Fuses 250 V 2A 5x20mm Fast Acting

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Datasheet

347In Stock

1,000Expected 5/10/2026

$2.11

$1.88

$1.75

$1.46

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Medium Acting

02321.25MXP
Littelfuse
1: $1.97
856In Stock

Mfr. Part No.
02321.25MXP

Mouser Part No
576-02321.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Medium Acting

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Datasheet

856In Stock

$1.97

$1.77

$1.66

$1.37

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 2A Medium Acting

0233002.MXEP
Littelfuse
1: $3.18
557In Stock

Mfr. Part No.
0233002.MXEP

Mouser Part No
576-0233002.MXEP

Littelfuse

Cartridge Fuses 125V 2A Medium Acting

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Datasheet

557In Stock

$3.18

$2.90

$2.76

$2.23

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3A Medium Acting

0233003.MXEP
Littelfuse
1: $3.18
609In Stock

Mfr. Part No.
0233003.MXEP

Mouser Part No
576-0233003.MXEP

Littelfuse

Cartridge Fuses 125V 3A Medium Acting

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Datasheet

609In Stock

$3.18

$2.90

$2.76

$2.23

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT

0233008.MXEP
Littelfuse
1: $1.16
248In Stock

Mfr. Part No.
0233008.MXEP

Mouser Part No
576-0233008.MXEP

Littelfuse

Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT

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Datasheet

248In Stock

$1.16

$1.02

$0.985

$0.828

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3.15A Medium Acting

02333.15MXEP
Littelfuse
1: $3.18
409In Stock

Mfr. Part No.
02333.15MXEP

Mouser Part No
576-02333.15MXEP

Littelfuse

Cartridge Fuses 125V 3.15A Medium Acting

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Datasheet

409In Stock

$3.18

$2.90

$2.76

$2.23

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6A Medium Acting

0234006.MXEP
Littelfuse
1: $3.32
85In Stock

Mfr. Part No.
0234006.MXEP

Mouser Part No
576-0234006.MXEP

Littelfuse

Cartridge Fuses 250V 6A Medium Acting

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Datasheet

85In Stock

$3.32

$3.07

$2.92

$2.35

View

Min.: 1
Mult.: 1

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

0315.300HXP
Littelfuse
1: $3.41
76In Stock

Mfr. Part No.
0315.300HXP

Mouser Part No
576-0315.300HXP

Littelfuse

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

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Datasheet

76In Stock

$3.41

$3.16

$2.99

$2.42

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Axial Fast Acting

0318004.MXP
Littelfuse
1: $1.97
229In Stock

Mfr. Part No.
0318004.MXP

Mouser Part No
576-0318004.MXP

Littelfuse

Cartridge Fuses 250V 4A Axial Fast Acting

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Datasheet

229In Stock

$1.97

$1.77

$1.65

$1.37

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .75A Fast Acting 3AB

0324.750HXP
Littelfuse
1: $3.97
3In Stock

Mfr. Part No.
0324.750HXP

Mouser Part No
576-0324.750HXP

Littelfuse

Cartridge Fuses 250V .75A Fast Acting 3AB

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Datasheet

3In Stock

$3.97

$3.22

$2.98

$2.48

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

0477012.MXP
Littelfuse
1: $4.53
658In Stock
2,000Expected 25/11/2026

Mfr. Part No.
0477012.MXP

Mouser Part No
576-0477012.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

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Datasheet

658In Stock

2,000Expected 25/11/2026

$4.53

$4.09

$3.96

$3.11

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional

TPSMB11CA
Littelfuse
1: $1.16
2,023In Stock

Mfr. Part No.
TPSMB11CA

Mouser Part No
576-TPSMB11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,023In Stock

Cut Tape

$1.16

$0.709

$0.457

$0.348

Reel

$0.264

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 350V .750A SB 2AG PB-FREE

0209.750MXP
Littelfuse
1: $1.55
510In Stock

Mfr. Part No.
0209.750MXP

Mouser Part No
576-0209.750MXP

Littelfuse

Cartridge Fuses 350V .750A SB 2AG PB-FREE

Learn More

Datasheet

510In Stock

$1.55

$1.35

$1.26

$1.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE

02091.25MXP
Littelfuse
1: $1.55
912In Stock

Mfr. Part No.
02091.25MXP

Mouser Part No
576-02091.25MXP

Littelfuse

Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE

Learn More

Datasheet

912In Stock

$1.55

$1.35

$1.26

$1.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Fuse

0213004.MXBP
Littelfuse
1: $1.44
666In Stock
1,000Expected 31/8/2026

Mfr. Part No.
0213004.MXBP

Mouser Part No
576-0213004.MXBP

Littelfuse

Cartridge Fuses 250V 4A Fuse

Learn More

Datasheet

666In Stock

1,000Expected 31/8/2026

$1.44

$1.23

$1.15

$0.953

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A SPCC TL RAD

021506.3MXK8SPP
Littelfuse
1: $1.75
461In Stock

Mfr. Part No.
021506.3MXK8SPP

Mouser Part No
576-021506.3MXK8SPP

Littelfuse

Cartridge Fuses 250V 6.3A SPCC TL RAD

Learn More

Datasheet

461In Stock

$1.75

$1.54

$1.44

$1.18

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A CC Radial Fast Acting SP

021606.3MXR8SPP
Littelfuse
1: $1.75
374In Stock

Mfr. Part No.
021606.3MXR8SPP

Mouser Part No
576-021606.3MXR8SPP

Littelfuse

Cartridge Fuses 250V 6.3A CC Radial Fast Acting SP

Learn More

Datasheet

374In Stock

$1.75

$1.54

$1.44

$1.18

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 160mA T LBC

0218.160MXF4P
Littelfuse
1: $1.12
367In Stock

Mfr. Part No.
0218.160MXF4P

Mouser Part No
576-0218.160MXF4P

Littelfuse

Cartridge Fuses 250V 160mA T LBC

Learn More

Datasheet

367In Stock

$1.12

$0.978

$0.947

$0.796

View

Min.: 1
Mult.: 1

Battery Management System Solutions

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Battery Management System Solutions

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