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.

Results: 4,466
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Fuse Size / Group
Body Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Littelfuse Automotive Fuses 500AMP 48VDC 125VAC
Datasheet
1,276In Stock
Min.: 1
Mult.: 1

Automotive Fuses CNN 500 A 125 VAC 48 VDC
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
13,894In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 4 A 250 VAC

Littelfuse Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A
Datasheet
4,427In Stock
Min.: 1
Mult.: 1

5 mm x 20 mm 20 A 420 VAC 420 VDC
Littelfuse Cartridge Fuses 10A 450V FAST ACTING
Datasheet
11,383In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 10 A 450 VAC
Littelfuse Surface Mount Fuses 350VAC 1A .078ohms 885 NANO2
Datasheet
7,201In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SMD Fuses 10.86 mm x 4.78 mm 1 A 350 VAC 500 VDC
Littelfuse Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE
Datasheet
963In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 1.5 A 250 VAC
Littelfuse Resettable Fuses - PPTC 0.10A 15V 0805
Datasheet
11,160In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 1.10A 6V 0805
Datasheet
3,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD
Datasheet
2,181In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE
Datasheet
999In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 2.5 A 250 VAC
Littelfuse Resettable Fuses - PPTC 0.35A 6V 0805
Datasheet
3,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE
Datasheet
2,025In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 1 A 250 VAC
Littelfuse Cartridge Fuses 250V 3.6X10 SB PT PB-FREE 7A
Datasheet
1,094In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 7 A 250 VAC
Littelfuse Cartridge Fuses 250V 3.6X10 SB PT PB-FREE 10A
Datasheet
2,524In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 10 A 250 VAC
Littelfuse Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE
Datasheet
958In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 125 mA 250 VAC
Littelfuse Cartridge Fuses 250V 5A 3.6X10 FA PT PB-FREE
Datasheet
1,785In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 5 A 250 VAC
Littelfuse Automotive Fuses 32V 300A MEGA
Datasheet
174In Stock
Min.: 1
Mult.: 1

Automotive Fuses MEGA 300 A 32 VDC
Littelfuse Automotive Fuses 58V 80A 1000A
Datasheet
1,717In Stock
Min.: 1
Mult.: 1

Automotive Fuses MIDI 80 A 58 VDC
Littelfuse Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A
Datasheet
438In Stock
1,000Expected 2026-06-29
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses 40A 32VDC BF1 GREEN M6 TWO HOLES
Datasheet
3,972In Stock
Min.: 1
Mult.: 1

Automotive Fuses MIDI 40 A 32 VDC
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
6,225In Stock
Min.: 1
Mult.: 1

Ceramic Cartridge Fuse 5 mm x 20 mm Cylindrical 500 mA 250 VAC
Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
3,455In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 10 A 250 VAC
Littelfuse Cartridge Fuses 125V 1.25A Medium Acting
Datasheet
3,280In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical 1.25 A 125 VAC
Littelfuse Cartridge Fuses 250V .3A Fast Acting
Datasheet
12,201In Stock
Min.: 1
Mult.: 1

Glass Fuse 5 mm x 20 mm Cylindrical 300 mA 250 VAC
Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
2,849In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 1.25 A 250 VAC