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.

Types of Thermistors
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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 160 mOhms PCB Mount SMD/SMT 0805 (2012 metric)
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR
Datasheet
4 388In Stock
Min.: 1
Mult.: 1

NTC Thermistors 10 kOhms PCB Mount Wire Lead 0.0095 in Bead
Littelfuse Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD
Datasheet
2 002In Stock
Min.: 1
Mult.: 1
: 3 000
Resettable Fuses - PPTC 160 mOhms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 0.35A 6V 0805
Datasheet
3 106In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 1.2 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 1.10A 6V 0805
Datasheet
3 614In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 210 mOhms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD
Datasheet
835In Stock
Min.: 1
Mult.: 1

NTC Thermistors 1 kOhms Off-Board Wire Lead 0.0095 in
Littelfuse Resettable Fuses - PPTC PTC 16V POLYFUSE SURF MOUNT 0805 0.20A
Datasheet
30 168In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 3.5 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A
Datasheet
28 648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 70 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC PTC 24V POLYFUSE SURF MOUNT 0805 0.2A
Datasheet
17 434In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 3.5 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 30V 50MA-HD 40A SMD
Datasheet
12 637In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 20 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 30V 50MA-HD 40A SMD
Datasheet
3 991In Stock
Min.: 1
Mult.: 1
: 4 000
Resettable Fuses - PPTC 20 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 0.10A 15V 0805
Datasheet
3 984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 6 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE
Datasheet
7 988In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 3.5 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 0.50A 6V 0805
Datasheet
3 497In Stock
3 000Expected 01/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 850 mOhms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC 0805 6VDC 0.75A
Datasheet
1 664In Stock
3 000Expected 01/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 350 mOhms SMD/SMT SMD/SMT 0805 (2012 metric)
Littelfuse Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A
Datasheet
5 380In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 80 mOhms PCB Mount SMD/SMT
Littelfuse Resettable Fuses - PPTC .5A 13.2V 100A Imax
Datasheet
32 876In Stock
54 000Expected 13/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 800 mOhms SMD/SMT SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC NANOSMDC010F-2
Datasheet
14 026In Stock
51 000Expected 27/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 15 Ohms SMD/SMT SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC .12A 48V
Datasheet
33 823In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 6.5 Ohms SMD/SMT SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE
Datasheet
20 142In Stock
30 000Expected 27/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 1.35 Ohms SMD/SMT SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC .75A 6V 100A Imax
Datasheet
11 421In Stock
30 000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 300 mOhms PCB Mount SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC 1.5A 6V 100A Imax
Datasheet
11 642In Stock
12 000Expected 29/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 110 mOhms SMD/SMT SMD/SMT 1206 (3216 metric)
Littelfuse Resettable Fuses - PPTC 30Vdc 10A MINI-SMD MINI-SMD
Datasheet
15 191In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 10 Ohms PCB Mount SMD/SMT
Littelfuse Resettable Fuses - PPTC 6Vdc 10A Nano SMD 3216MM 1206IN
Datasheet
2 552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC 360 mOhms PCB Mount SMD/SMT
Littelfuse Resettable Fuses - PPTC 6V 350MA-HD 100A SMD
Datasheet
253In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

Resettable Fuses - PPTC 1.2 Ohms SMD/SMT SMD/SMT 0805 (2012 metric)