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.

Results: 3,925
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Description Datasheet Availability Pricing (JPY) 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 Cartridge Fuses 650VDC 2A Cartridge Fuse
Datasheet
748In Stock
Min.: 1
Mult.: 1

3AB (6.3 mm x 32 mm) Cylindrical 1 A 650 VDC
Littelfuse Cartridge Fuses 1000V 3AB FA .500A
Datasheet
1,096In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical Leaded 500 mA 1 kVAC 1 kVDC
Littelfuse Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD
Datasheet
2,002In Stock
Min.: 1
Mult.: 1
: 3,000
Resettable Fuses - PPTC
Littelfuse Surface Mount Fuses 350VAC 2A .0322ohms 885 NANO2
Datasheet
2,584In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD Fuses 10.86 mm x 4.78 mm 2 A 350 VAC 500 VDC
Littelfuse Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 200A
Datasheet
433In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 500A
Datasheet
1,102In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo
Datasheet
3,348In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 1.6 A 250 VAC
Littelfuse Cartridge Fuses 250V 6.3A Fast Acting
Datasheet
975In Stock
1,000Expected 11/9/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 6.3 A 250 VAC
Littelfuse Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting
Datasheet
3,098In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 315 mA 250 VAC
Littelfuse Cartridge Fuses 125V 4A Slo-Blo 2AG
Datasheet
2,968In Stock
Min.: 1
Mult.: 1
: 1,500

Glass Fuse 2AG (5 mm x 15 mm) Cylindrical Leaded 4 A 125 VAC 125 VDC
Littelfuse Cartridge Fuses 250V .175A Fast Acting 3AG
Datasheet
884In Stock
Min.: 1
Mult.: 1

Cartridge Fuse 3AG (6.3 mm x 32 mm) Cylindrical 175 mA 250 VAC
Littelfuse Cartridge Fuses 250V 10A Fast Acting Wshbl
Datasheet
1,694In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical Leaded 10 A 250 VAC 125 VDC
Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo
Datasheet
1,251In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 2.5 A 250 VAC 125 VDC
Littelfuse Cartridge Fuses 420V 10A 5X20 FA PT
Datasheet
748In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 10 A 420 VAC 420 VDC
Littelfuse Cartridge Fuses 650VDC 1A Axial Leaded
Datasheet
601In Stock
Min.: 1
Mult.: 1

3AB (6.3 mm x 32 mm) Cylindrical Leaded 1 A 650 VDC
Littelfuse Cartridge Fuses FUSE 600V .500A 3AB PB-FREE
Datasheet
897In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 500 mA 600 VAC 600 VDC
Littelfuse Cartridge Fuses FUSE 75V FA PICO II 2A AECQ
Datasheet
6,205In Stock
Min.: 1
Mult.: 1
: 4,000

3.42 mm x 8 mm Cylindrical 2 A 75 VDC
Littelfuse Cartridge Fuses 500V 50A Bolt-Down RoHS
Datasheet
398In Stock
Min.: 1
Mult.: 1

Cylindrical 50 A 500 VAC 500 VDC
Littelfuse Cartridge Fuses 40A 500V
Datasheet
591In Stock
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 40 A 500 VAC
Littelfuse Cartridge Fuses 63A 500V
Datasheet
468In Stock
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 63 A 500 VAC
Littelfuse Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT
Datasheet
9,837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses 250V 3.6X10 2A FUSE SB PT PB-FREE
Datasheet
1,991In Stock
Min.: 1
Mult.: 1
: 1,000

Axial Lead and Cartridge Fuse 3.6 mm x 10 mm Cylindrical Leaded 2 A 250 VAC
Littelfuse Cartridge Fuses 500Vac 450Vdc 5x20 TL 2A
Datasheet
834In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 2 A 500 VAC 450 VDC
Littelfuse Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A
Datasheet
727In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical 4 A 500 VAC 450 VDC
Littelfuse Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 10A
Datasheet
367In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 10 A 500 VAC 450 VDC