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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 #

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-directional

SMF4L6.0A
Littelfuse
1: $0.605
16,434In Stock

Mfr. Part #
SMF4L6.0A

Mouser Part #
576-SMF4L6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-directional

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Datasheet

16,434In Stock

Cut Tape

$0.605

$0.445

$0.197

Reel

$0.144

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

TPSMB540A-A
Littelfuse
1: $0.465
8,073In Stock

Mfr. Part #
TPSMB540A-A

Mouser Part #
576-TPSMB540A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

8,073In Stock

Cut Tape

$0.465

$0.463

$0.462

$0.457

Reel

$0.448

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXP
Littelfuse
1: $2.98
6,219In Stock

Mfr. Part #
0215.500MXP

Mouser Part #
576-0215.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

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Datasheet

6,219In Stock

$2.98

$2.51

$2.31

$1.92

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXEP
Littelfuse
1: $2.84
3,470In Stock

Mfr. Part #
0215010.MXEP

Mouser Part #
576-0215010.MXEP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

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Datasheet

3,470In Stock

$2.84

$2.51

$2.14

$1.97

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 1.25A Medium Acting

02331.25MXP
Littelfuse
1: $1.19
3,286In Stock

Mfr. Part #
02331.25MXP

Mouser Part #
576-02331.25MXP

Littelfuse

Cartridge Fuses 125V 1.25A Medium Acting

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Datasheet

3,286In Stock

$1.19

$1.05

$0.995

$0.885

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Fast Acting

0235.300MXP
Littelfuse
1: $1.84
12,201In Stock

Mfr. Part #
0235.300MXP

Mouser Part #
576-0235.300MXP

Littelfuse

Cartridge Fuses 250V .3A Fast Acting

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Datasheet

12,201In Stock

$1.84

$1.53

$1.41

$1.17

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

03131.25MXP
Littelfuse
1: $1.49
2,849In Stock

Mfr. Part #
03131.25MXP

Mouser Part #
576-03131.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

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Datasheet

2,849In Stock

$1.49

$1.29

$1.21

$1.05

View

Min.: 1
Mult.: 1

Surface Mount Fuses 7A 63V FAST ACTING

0440007.WRA
Littelfuse
1: $2.42
3,367In Stock

Mfr. Part #
0440007.WRA

Mouser Part #
576-0440007.WRA

Littelfuse

Surface Mount Fuses 7A 63V FAST ACTING

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Datasheet

3,367In Stock

Cut Tape

$2.42

$2.15

$2.05

$1.66

View

Reel

$0.981

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

04401.75WRA
Littelfuse
1: $2.12
3,268In 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

3,268In Stock

Cut Tape

$2.12

$1.77

$1.64

$1.36

View

Reel

$0.981

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 650VDC 6.3A Axial Leaded

050706.3MXEP
Littelfuse
1: $10.52
803In Stock

Mfr. Part #
050706.3MXEP

Mouser Part #
576-050706.3MXEP

Littelfuse

Cartridge Fuses 650VDC 6.3A Axial Leaded

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Datasheet

803In Stock

$10.52

$8.74

$8.06

$6.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE

051406.3MXP
Littelfuse
1: $9.58
977In Stock

Mfr. Part #
051406.3MXP

Mouser Part #
576-051406.3MXP

Littelfuse

Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE

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Datasheet

977In Stock

$9.58

$5.39

$5.12

$4.65

$4.46

Min.: 1
Mult.: 1

Cartridge Fuses 500V 40A Thru-Hole RoHS

0526040.UXTHP
Littelfuse
1: $31.56
299In Stock

Mfr. Part #
0526040.UXTHP

Mouser Part #
576-0526040.UXTHP

Littelfuse

Cartridge Fuses 500V 40A Thru-Hole RoHS

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Datasheet

299In Stock

$31.56

$26.18

$24.13

$20.00

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 16A

0977016.MXP
Littelfuse
1: $15.22
961In Stock

Mfr. Part #
0977016.MXP

Mouser Part #
576-0977016.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 16A

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Datasheet

961In Stock

$15.22

$12.62

$11.64

$9.66

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 3.15A

09773.15MXEP
Littelfuse
1: $15.22
878In Stock

Mfr. Part #
09773.15MXEP

Mouser Part #
576-09773.15MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 3.15A

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Datasheet

878In Stock

$15.22

$12.63

$11.66

$10.23

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SMF4L - CA 33V

SMF4L33CA
Littelfuse
1: $0.837
16,174In Stock

Mfr. Part #
SMF4L33CA

Mouser Part #
576-SMF4L33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 33V

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Datasheet

16,174In Stock

Cut Tape

$0.837

$0.519

$0.27

$0.246

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Bi-Directional

TPSMB200CA
Littelfuse
1: $0.434
5,438In Stock

Mfr. Part #
TPSMB200CA

Mouser Part #
576-TPSMB200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,438In Stock

Cut Tape

$0.434

$0.414

$0.391

$0.381

Reel

$0.38

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional

TPSMB33CA
Littelfuse
1: $0.481
18,125In Stock

Mfr. Part #
TPSMB33CA

Mouser Part #
576-TPSMB33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

18,125In Stock

Cut Tape

$0.481

$0.419

$0.357

$0.326

Reel

$0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional

TPSMB530CA-A
Littelfuse
1: $0.605
4,530In Stock

Mfr. Part #
TPSMB530CA-A

Mouser Part #
576-TPSMB530CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,530In Stock

Cut Tape

$0.605

$0.595

$0.589

$0.581

Reel

$0.521

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 250V .16A Fast Acting

0216.160MXEP
Littelfuse
1: $4.26
1,128In Stock

Mfr. Part #
0216.160MXEP

Mouser Part #
576-0216.160MXEP

Littelfuse

Cartridge Fuses 250V .16A Fast Acting

Learn More

Datasheet

1,128In Stock

$4.26

$3.55

$3.27

$2.71

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .032A Time Lag (Slo-Blo)

0218.032MXP
Littelfuse
1: $4.12
3,323In Stock

Mfr. Part #
0218.032MXP

Mouser Part #
576-0218.032MXP

Littelfuse

Cartridge Fuses 250V .032A Time Lag (Slo-Blo)

Learn More

Datasheet

3,323In Stock

$4.12

$3.69

$2.28

$2.11

$2.08

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021902.5MXAP
Littelfuse
1: $2.06
3,100In Stock

Mfr. Part #
021902.5MXAP

Mouser Part #
576-021902.5MXAP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

3,100In Stock

$2.06

$1.72

$1.58

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo 3AB

0326.500MXP
Littelfuse
1: $3.46
1,566In Stock

Mfr. Part #
0326.500MXP

Mouser Part #
576-0326.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo 3AB

Learn More

Datasheet

1,566In Stock

$3.46

$2.88

$2.65

$2.20

View

Min.: 1
Mult.: 1

Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200

0441005.WRA
Littelfuse
1: $2.26
4,456In Stock

Mfr. Part #
0441005.WRA

Mouser Part #
576-0441005.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200

Learn More

Datasheet

4,456In Stock

Cut Tape

$2.26

$2.03

$1.89

$1.57

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 1000V 3AB FA .315A

0508.315MXEP
Littelfuse
1: $16.00
1,210In Stock

Mfr. Part #
0508.315MXEP

Mouser Part #
576-0508.315MXEP

Littelfuse

Cartridge Fuses 1000V 3AB FA .315A

Learn More

Datasheet

1,210In Stock

$16.00

$13.31

$12.29

$10.18

View

Min.: 1
Mult.: 1

Cartridge Fuses 5A 500VAC 3AB CARTRIDGE

0514005.MXP
Littelfuse
1: $9.58
724In Stock

Mfr. Part #
0514005.MXP

Mouser Part #
576-0514005.MXP

Littelfuse

Cartridge Fuses 5A 500VAC 3AB CARTRIDGE

Learn More

Datasheet

724In Stock

$9.58

$7.97

$7.35

$6.09

View

Min.: 1
Mult.: 1

Battery Management System Solutions

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Battery Management System Solutions

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