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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 500V 50A Bolt-Down RoHS

0526040.ZXISOP
Littelfuse
1: $40.89
481In Stock

Mfr. Part #
0526040.ZXISOP

Mouser Part #
576-0526040.ZXISOP

Littelfuse

Cartridge Fuses 500V 50A Bolt-Down RoHS

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Datasheet

481In Stock

$40.89

$33.92

$31.30

$25.94

$24.94

Min.: 1
Mult.: 1

Cartridge Fuses 500V 50A Thru-Hole RoHS

0526050.UXTHP
Littelfuse
1: $39.00
292In Stock
1,000Expected 2026-03-24

Mfr. Part #
0526050.UXTHP

Mouser Part #
576-0526050.UXTHP

Littelfuse

Cartridge Fuses 500V 50A Thru-Hole RoHS

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Datasheet

292In Stock

1,000Expected 2026-03-24

$39.00

$32.36

$29.86

$24.74

$23.79

Min.: 1
Mult.: 1

Cartridge Fuses 500V 60A Bolt-Down RoHS

0526060.ZXISOP
Littelfuse
1: $47.37
184In Stock

Mfr. Part #
0526060.ZXISOP

Mouser Part #
576-0526060.ZXISOP

Littelfuse

Cartridge Fuses 500V 60A Bolt-Down RoHS

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Datasheet

184In Stock

$47.37

$39.30

$33.36

$29.53

Min.: 1
Mult.: 1

Cartridge Fuses 500V 40A Thru-Hole RoHS

0527040.UXTHP
Littelfuse
1: $28.61
548In Stock

Mfr. Part #
0527040.UXTHP

Mouser Part #
576-0527040.UXTHP

Littelfuse

Cartridge Fuses 500V 40A Thru-Hole RoHS

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Datasheet

548In Stock

$28.61

$25.82

$23.67

$20.45

View

Min.: 1
Mult.: 1

Cartridge Fuses 63A 500V

0606063.UXTHP
Littelfuse
1: $23.59
543In Stock

Mfr. Part #
0606063.UXTHP

Mouser Part #
576-0606063.UXTHP

Littelfuse

Cartridge Fuses 63A 500V

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Datasheet

543In Stock

$23.59

$20.95

$19.22

$16.59

View

Min.: 1
Mult.: 1

Cartridge Fuses 30A 70VDC 6X25 Fuse

0688030.MXP
Littelfuse
1: $12.85
850In Stock

Mfr. Part #
0688030.MXP

Mouser Part #
576-0688030.MXP

Littelfuse

Cartridge Fuses 30A 70VDC 6X25 Fuse

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Datasheet

850In Stock

$12.85

$10.67

$9.84

$8.17

View

Min.: 1
Mult.: 1

Cartridge Fuses 1KV BOLT DOWN TERMINAL 15A

0828015.UXTHP
Littelfuse
1: $57.82
190In Stock

Mfr. Part #
0828015.UXTHP

Mouser Part #
576-0828015.UXTHP

Littelfuse

Cartridge Fuses 1KV BOLT DOWN TERMINAL 15A

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Datasheet

190In Stock

$57.82

$47.97

$44.25

$36.78

Min.: 1
Mult.: 1

Cartridge Fuses 1KV BOLT DOWN TERMINAL 20A

0828020.UXTHP
Littelfuse
1: $58.27
440In Stock

Mfr. Part #
0828020.UXTHP

Mouser Part #
576-0828020.UXTHP

Littelfuse

Cartridge Fuses 1KV BOLT DOWN TERMINAL 20A

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Datasheet

440In Stock

$58.27

$48.34

$44.59

$37.47

$36.78

Min.: 1
Mult.: 1

Cartridge Fuses 1KV BOLT DOWN TERMINAL 25A

0828025.ZXISOP
Littelfuse
1: $53.42
318In Stock

Mfr. Part #
0828025.ZXISOP

Mouser Part #
576-0828025.ZXISOP

Littelfuse

Cartridge Fuses 1KV BOLT DOWN TERMINAL 25A

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Datasheet

318In Stock

$53.42

$44.41

$40.97

$36.78

Min.: 1
Mult.: 1

Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2

0881080.UR
Littelfuse
1: $23.19
234In Stock
500Expected 2026-07-02

Mfr. Part #
0881080.UR

Mouser Part #
576-0881080.UR

Littelfuse

Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2

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Datasheet

234In Stock

500Expected 2026-07-02

Cut Tape

$23.19

$20.62

$18.90

$16.32

View

Reel

$13.48

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2

0881100.UR
Littelfuse
1: $36.18
657In Stock

Mfr. Part #
0881100.UR

Mouser Part #
576-0881100.UR

Littelfuse

Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2

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Datasheet

657In Stock

Cut Tape

$36.18

$33.26

$30.50

$26.34

View

Reel

$21.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Surface Mount Fuses 350VAC 2.5A .0267ohms 885 NANO2

088502.5DR
Littelfuse
1: $7.51
2,277In Stock

Mfr. Part #
088502.5DR

Mouser Part #
576-088502.5DR

Littelfuse

Surface Mount Fuses 350VAC 2.5A .0267ohms 885 NANO2

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Datasheet

2,277In Stock

Cut Tape

$7.51

$6.94

$6.69

$5.20

View

Reel

$3.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2

08851.25DR
Littelfuse
1: $7.51
1,016In Stock

Mfr. Part #
08851.25DR

Mouser Part #
576-08851.25DR

Littelfuse

Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2

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Datasheet

1,016In Stock

Cut Tape

$7.51

$6.94

$6.69

$5.20

View

Reel

$3.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2

08853.15DR
Littelfuse
1: $7.49
2,089In Stock
1,500Expected 2026-06-25

Mfr. Part #
08853.15DR

Mouser Part #
576-08853.15DR

Littelfuse

Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2

Learn More

Datasheet

2,089In Stock

1,500Expected 2026-06-25

Cut Tape

$7.49

$6.92

$6.68

$5.19

View

Reel

$3.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 2A

0977002.MXEP
Littelfuse
1: $15.07
988In Stock

Mfr. Part #
0977002.MXEP

Mouser Part #
576-0977002.MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 2A

Learn More

Datasheet

988In Stock

$15.07

$14.41

$13.88

$10.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 2A

0977002.MXP
Littelfuse
1: $14.81
888In Stock

Mfr. Part #
0977002.MXP

Mouser Part #
576-0977002.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 2A

Learn More

Datasheet

888In Stock

$14.81

$14.11

$13.57

$10.44

View

Min.: 1
Mult.: 1

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

0977005.MXEP
Littelfuse
1: $16.46
277In Stock

Mfr. Part #
0977005.MXEP

Mouser Part #
576-0977005.MXEP

Littelfuse

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

Learn More

Datasheet

277In Stock

$16.46

$15.87

$15.29

$11.76

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A

0977010.MXEP
Littelfuse
1: $17.07
437In Stock

Mfr. Part #
0977010.MXEP

Mouser Part #
576-0977010.MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A

Learn More

Datasheet

437In Stock

$17.07

$16.47

$15.86

$12.20

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 80A

0998080.UX-2M6
Littelfuse
1: $21.06
386In Stock

Mfr. Part #
0998080.UX-2M6

Mouser Part #
576-0998080.UX-2M6

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 80A

Learn More

Datasheet

386In Stock

$21.06

$18.37

$16.85

$14.55

View

Min.: 1
Mult.: 1

Automotive Fuses Littelfuse

0998080.UX-2M8
Littelfuse
1: $21.06
474In Stock

Mfr. Part #
0998080.UX-2M8

Mouser Part #
576-0998080.UX-2M8

Littelfuse

Automotive Fuses Littelfuse

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Datasheet

474In Stock

$21.06

$18.37

$16.84

$14.55

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 125A

0998125.UX-2M8
Littelfuse
1: $21.06
1,245In Stock

Mfr. Part #
0998125.UX-2M8

Mouser Part #
576-0998125.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 125A

Learn More

Datasheet

1,245In Stock

$21.06

$18.37

$15.76

$13.37

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 150A

0998150.UX-2M8
Littelfuse
1: $21.06
1,558In Stock

Mfr. Part #
0998150.UX-2M8

Mouser Part #
576-0998150.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 150A

Learn More

Datasheet

1,558In Stock

$21.06

$18.37

$16.84

$14.55

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 200A

0998200.UX-2M8
Littelfuse
1: $21.06
768In Stock
2,500On Order

Mfr. Part #
0998200.UX-2M8

Mouser Part #
576-0998200.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 200A

Learn More

Datasheet

768In Stock

2,500On Order

$21.06

$18.37

$16.84

$14.55

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 300A

0998300.UX-2M6
Littelfuse
1: $21.04
265In Stock

Mfr. Part #
0998300.UX-2M6

Mouser Part #
576-0998300.UX-2M6

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 300A

Learn More

Datasheet

265In Stock

$21.04

$18.36

$16.84

$14.54

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 300A

0998300.UX-2M8
Littelfuse
1: $21.06
1,468In Stock

Mfr. Part #
0998300.UX-2M8

Mouser Part #
576-0998300.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 300A

Learn More

Datasheet

1,468In Stock

$21.06

$18.37

$16.84

$14.55

View

Min.: 1
Mult.: 1

Battery Management System Solutions

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Battery Management System Solutions

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