.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (4,842)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Cartridge Fuses FUSE 500Vdc 500Vac 10x32mm Pb-free 50A

0607050.UXTH500P
Littelfuse
1: $24.71
3,347In Stock

Mfr. Part #
0607050.UXTH500P

Mouser Part #
576-0607050.UXTH500P

Littelfuse

Cartridge Fuses FUSE 500Vdc 500Vac 10x32mm Pb-free 50A

Learn More

Datasheet

3,347In Stock

$24.71

$21.97

$20.14

$17.39

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 60A

0998060.UX-2M6
Littelfuse
1: $21.06
316In Stock

Mfr. Part #
0998060.UX-2M6

Mouser Part #
576-0998060.UX-2M6

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M6 holes 60A

Learn More

Datasheet

316In Stock

$21.06

$18.37

$16.85

$14.55

View

Min.: 1
Mult.: 1

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 225A

0998225.UX-2M8
Littelfuse
1: $21.06
248In Stock

Mfr. Part #
0998225.UX-2M8

Mouser Part #
576-0998225.UX-2M8

Littelfuse

Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 225A

Learn More

Datasheet

248In Stock

$21.06

$18.37

$16.85

$14.55

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3

AQ24CANFD-02HTG
Littelfuse
1: $0.768
212,864In Stock

Mfr. Part #
AQ24CANFD-02HTG

Mouser Part #
576-AQ24CANFD-02HTG

Littelfuse

ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3

Learn More

Datasheet

212,864In Stock

Cut Tape

$0.768

$0.513

$0.384

$0.328

Reel

$0.275

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 0.10A 24V 0805

0805L010/24YR
Littelfuse
1: $1.44
4,336In Stock

Mfr. Part #
0805L010/24YR

Mouser Part #
576-0805L010/24YR

Littelfuse

Resettable Fuses - PPTC 0.10A 24V 0805

Learn More

Datasheet

4,336In Stock

Cut Tape

$1.44

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE

0805L020YR
Littelfuse
1: $1.69
4,191In Stock

Mfr. Part #
0805L020YR

Mouser Part #
576-0805L020YR

Littelfuse

Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE

Learn More

Datasheet

4,191In Stock

Cut Tape

$1.69

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 0.50A 6V 0805

0805L050WR
Littelfuse
1: $3.65
2,217In Stock

Mfr. Part #
0805L050WR

Mouser Part #
576-0805L050

Littelfuse

Resettable Fuses - PPTC 0.50A 6V 0805

Learn More

Datasheet

2,217In Stock

Cut Tape

$3.65

$3.47

$3.30

$3.10

View

Reel

$2.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 0805 6VDC 0.75A

0805L075WR
Littelfuse
1: $1.87
1,577In Stock

Mfr. Part #
0805L075WR

Mouser Part #
576-0805L075WR

Littelfuse

Resettable Fuses - PPTC 0805 6VDC 0.75A

Learn More

Datasheet

1,577In Stock

Cut Tape

$1.87

Reel

$1.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT

0805L110WR
Littelfuse
1: $1.87
2,118In Stock

Mfr. Part #
0805L110WR

Mouser Part #
576-0805L110WR

Littelfuse

Resettable Fuses - PPTC 9V 1.1A 0805 POLYFUSE SURF MOUNT

Learn More

Datasheet

2,118In Stock

Cut Tape

$1.87

Reel

$1.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE

0875001.MXEP
Littelfuse
1: $4.68
4,943In Stock

Mfr. Part #
0875001.MXEP

Mouser Part #
576-0875001.MXEP

Littelfuse

Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

4,943In Stock

$4.68

$4.27

$3.56

$3.18

$3.12

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.6X10 2A FUSE SB PT PB-FREE

0877002.MXEP
Littelfuse
1: $3.35
1,464In Stock

Mfr. Part #
0877002.MXEP

Mouser Part #
576-0877002.MXEP

Littelfuse

Cartridge Fuses 250V 3.6X10 2A FUSE SB PT PB-FREE

Learn More

Datasheet

1,464In Stock

$3.35

$3.05

$2.90

$2.33

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1CH 8KV 6V

SP1007-01ETG
Littelfuse
1: $0.154
40,138In Stock

Mfr. Part #
SP1007-01ETG

Mouser Part #
576-SP1007-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 1CH 8KV 6V

Learn More

Datasheet

40,138In Stock

Cut Tape

$0.154

$0.117

$0.112

Reel

$0.104

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 80A 5V DFN TVS Diode

SP1105S-01UTG
Littelfuse
1: $0.292
41,297In Stock

Mfr. Part #
SP1105S-01UTG

Mouser Part #
576-SP1105S-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 80A 5V DFN TVS Diode

Learn More

Datasheet

41,297In Stock

Cut Tape

$0.292

$0.252

$0.158

Reel

$0.147

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 5V 1uA 8kV BIDIRECTIONAL

SP3021-01ETG
Littelfuse
1: $0.215
34,206In Stock

Mfr. Part #
SP3021-01ETG

Mouser Part #
576-SP3021-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V 1uA 8kV BIDIRECTIONAL

Learn More

Datasheet

34,206In Stock

Cut Tape

$0.215

$0.173

Reel

$0.173

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Resettable Fuses - PPTC .5A 13.2V 100A Imax

NANOSMDC050F/13.2-2
Littelfuse
1: $0.675
22,008In Stock

Mfr. Part #
NANOSMDC050F/13.2-2

Mouser Part #
650-NANOC050F/13.2-2

Littelfuse

Resettable Fuses - PPTC .5A 13.2V 100A Imax

Learn More

Datasheet

22,008In Stock

Cut Tape

$0.675

$0.623

$0.517

$0.477

Reel

$0.275

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC NANOSMDC010F-2

NANOSMDC010F-2
Littelfuse
1: $0.599
17,432In Stock

Mfr. Part #
NANOSMDC010F-2

Mouser Part #
650-NANOSMDC010F-2

Littelfuse

Resettable Fuses - PPTC NANOSMDC010F-2

Learn More

Datasheet

17,432In Stock

Cut Tape

$0.599

$0.533

$0.453

$0.418

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC .12A 48V

NANOSMDC012F-2
Littelfuse
1: $0.568
19,894In Stock
18,000Expected 2026-04-21

Mfr. Part #
NANOSMDC012F-2

Mouser Part #
650-NANOSMDC012F-2

Littelfuse

Resettable Fuses - PPTC .12A 48V

Learn More

Datasheet

19,894In Stock

18,000Expected 2026-04-21

Cut Tape

$0.568

$0.514

$0.427

$0.394

View

Reel

$0.239

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC .16A 48V 10A Imax

NANOSMDC016F-2
Littelfuse
1: $0.675
17,605In Stock
24,000Expected 2026-04-21

Mfr. Part #
NANOSMDC016F-2

Mouser Part #
650-NANOSMDC016F-2

Littelfuse

Resettable Fuses - PPTC .16A 48V 10A Imax

Learn More

Datasheet

17,605In Stock

24,000Expected 2026-04-21

Cut Tape

$0.675

$0.623

$0.517

$0.477

Reel

$0.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE

NANOSMDC035F-2
Littelfuse
1: $0.675
15,647In Stock

Mfr. Part #
NANOSMDC035F-2

Mouser Part #
650-NANOSMDC035F-2

Littelfuse

Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE

Learn More

Datasheet

15,647In Stock

Cut Tape

$0.675

$0.623

$0.517

$0.477

Reel

$0.289

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC .75A 6V 100A Imax

NANOSMDC075F-2
Littelfuse
1: $0.583
24,556In Stock

Mfr. Part #
NANOSMDC075F-2

Mouser Part #
650-NANOSMDC075F-2

Littelfuse

Resettable Fuses - PPTC .75A 6V 100A Imax

Learn More

Datasheet

24,556In Stock

Cut Tape

$0.583

$0.536

$0.445

$0.411

Reel

$0.264

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 1.1A 6V 100A Imax

NANOSMDC110F-2
Littelfuse
1: $0.645
7,632In Stock

Mfr. Part #
NANOSMDC110F-2

Mouser Part #
650-NANOSMDC110F-2

Littelfuse

Resettable Fuses - PPTC 1.1A 6V 100A Imax

Learn More

Datasheet

7,632In Stock

Cut Tape

$0.645

$0.588

$0.488

$0.451

Reel

$0.272

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 1.5A 6V 100A Imax

NANOSMDC150F-2
Littelfuse
1: $0.675
9,112In Stock

Mfr. Part #
NANOSMDC150F-2

Mouser Part #
650-NANOSMDC150F-2

Littelfuse

Resettable Fuses - PPTC 1.5A 6V 100A Imax

Learn More

Datasheet

9,112In Stock

Cut Tape

$0.675

$0.623

$0.517

$0.477

Reel

$0.284

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 6V 100A 0.072Ohms

NANOSMDC200F-2
Littelfuse
1: $0.86
6,544In Stock

Mfr. Part #
NANOSMDC200F-2

Mouser Part #
650-NANOSMDC200F-2

Littelfuse

Resettable Fuses - PPTC 6V 100A 0.072Ohms

Learn More

Datasheet

6,544In Stock

Cut Tape

$0.86

$0.744

$0.634

$0.571

Reel

$0.368

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 250V 1A Slo-Blo

0213001.MXP
Littelfuse
1: $2.10
4,111In Stock
2,168Expected 2026-03-31

Mfr. Part #
0213001.MXP

Mouser Part #
576-0213001.MXP

Littelfuse

Cartridge Fuses 250V 1A Slo-Blo

Learn More

Datasheet

4,111In Stock

2,168Expected 2026-03-31

$2.10

$1.89

$1.77

$1.47

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo

0213002.MXP
Littelfuse
1: $2.10
3,585In Stock

Mfr. Part #
0213002.MXP

Mouser Part #
576-0213002.MXP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

Learn More

Datasheet

3,585In Stock

$2.10

$1.89

$1.77

$1.47

View

Min.: 1
Mult.: 1

Battery Management System Solutions

All Results (4,842)

Mouser Electronics®

Company

Resources

Support

Battery Management System Solutions

All Results (4,842)

Circuit Protection

Electromechanical

Thermal Management