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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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand of Voltage 30V
Datasheet
3,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 Stand off Voltage 28V
Datasheet
2,365In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse ESD Protection Diodes / TVS Diodes TPSMB - CA 24V
Datasheet
2,801In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
13,689In Stock
Min.: 1
Mult.: 1


Littelfuse Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A
Datasheet
4,398In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 10A 450V FAST ACTING
Datasheet
9,563In Stock
Min.: 1
Mult.: 1

Littelfuse Surface Mount Fuses 350VAC 1A .078ohms 885 NANO2
Datasheet
7,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Littelfuse Cartridge Fuses 500V 50A Thru-Hole RoHS
Datasheet
1,292In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses BF1 30A 58V
Datasheet
10,737In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE
Datasheet
958In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD
Datasheet
2,069In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE
Datasheet
999In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 0805 6VDC 0.75A
Datasheet
4,024In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT
Datasheet
1,563In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Resettable Fuses - PPTC 0.10A 15V 0805
Datasheet
10,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 1.10A 6V 0805
Datasheet
3,762In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE
Datasheet
943In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE
Datasheet
4,943In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 0.35A 6V 0805
Datasheet
3,348In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE
Datasheet
1,225In Stock
Min.: 1
Mult.: 1

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

Littelfuse Cartridge Fuses 250V 3.6X10 SB PT PB-FREE 7A
Datasheet
1,094In Stock
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A
Datasheet
1,328In Stock
1,000Expected 2026-05-12
Min.: 1
Mult.: 1

Littelfuse Automotive Fuses 58V 200A 100)A
Datasheet
2,000In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 125mA TL HBC
Datasheet
1,074In Stock
Min.: 1
Mult.: 1