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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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Part #

Cartridge Fuses 500V 10A 6.3x32MM W/LEADS VFA

23121000409
Littelfuse
1: £6.10
9In Stock

Mfr. Part No.
23121000409

Mouser Part No
576-23121000409

Littelfuse

Cartridge Fuses 500V 10A 6.3x32MM W/LEADS VFA

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Datasheet

9In Stock

£6.10

£5.72

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Min.: 1
Mult.: 1

Cartridge Fuses 6.3A Green

24016300021
Littelfuse
1: £4.62
9In Stock

Mfr. Part No.
24016300021

Mouser Part No
576-24016300021

Littelfuse

Cartridge Fuses 6.3A Green

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Datasheet

9In Stock

£4.62

£4.37

£4.21

£3.27

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Min.: 1
Mult.: 1

Cartridge Fuses 32V 30A 3AG AGC

0AGC030.VP
Littelfuse
1: £2.89
5In Stock

Mfr. Part No.
0AGC030.VP

Mouser Part No
576-0AGC030.VP

Littelfuse

Cartridge Fuses 32V 30A 3AG AGC

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Datasheet

5In Stock

£2.89

£2.69

£2.60

£2.04

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Min.: 1
Mult.: 1

Cartridge Fuses 7AG 1A

0AGW001.V
Littelfuse
1: £0.503
103In Stock

Mfr. Part No.
0AGW001.V

Mouser Part No
576-0AGW001.V

Littelfuse

Cartridge Fuses 7AG 1A

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Datasheet

103In Stock

£0.503

£0.441

£0.426

£0.358

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A FA 5X20MM

23021000021P
Littelfuse
1: £3.71
29In Stock

Mfr. Part No.
23021000021P

Mouser Part No
576-23021000021P

Littelfuse

Cartridge Fuses 250V 10A FA 5X20MM

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Datasheet

29In Stock

£3.71

£3.45

£3.33

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Min.: 1
Mult.: 1

Cartridge Fuses 500 Volts Cylindrical Fuses

CY14X51G40
Littelfuse
1: £7.22
1In Stock

Mfr. Part No.
CY14X51G40

Mouser Part No
576-CY14X51G40

Littelfuse

Cartridge Fuses 500 Volts Cylindrical Fuses

Datasheet

1In Stock

£7.22

£6.84

£6.57

£5.06

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 5X20MM (P) T LBC 1.6AMP

061801.6MXP
Littelfuse
1: £0.917
1,532In Stock

Mfr. Part No.
061801.6MXP

Mouser Part No
576-061801.6MXP

Littelfuse

Cartridge Fuses 250V 5X20MM (P) T LBC 1.6AMP

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Datasheet

1,532In Stock

£0.917

£0.803

£0.746

£0.616

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .200A DIN M/TL 5X20MM

20102000021P
Littelfuse
1: £3.24
429In Stock

Mfr. Part No.
20102000021P

Mouser Part No
576-20102000021P

Littelfuse

Cartridge Fuses 250V .200A DIN M/TL 5X20MM

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Datasheet

429In Stock

£3.24

£3.01

£2.92

£2.28

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Min.: 1
Mult.: 1

Cartridge Fuses 250 V 0.5A 5x20mm Fast Acting

0217.500MRET1P
Littelfuse
1: £1.19
990In Stock

Mfr. Part No.
0217.500MRET1P

Mouser Part No
576-0217.500MRET1P

Littelfuse

Cartridge Fuses 250 V 0.5A 5x20mm Fast Acting

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Datasheet

990In Stock

Cut Tape

£1.19

£1.05

£0.995

£0.811

View

Reel

£0.554

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 4A 500VAC 3AB CARTRIDGE W/LEADS

0514004.MXEP
Littelfuse
1: £5.16
271In Stock

Mfr. Part No.
0514004.MXEP

Mouser Part No
576-0514004.MXEP

Littelfuse

Cartridge Fuses 4A 500VAC 3AB CARTRIDGE W/LEADS

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Datasheet

271In Stock

£5.16

£4.76

£4.58

£3.52

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional

TPSMB250CA
Littelfuse
1: £0.653
2,992In Stock

Mfr. Part No.
TPSMB250CA

Mouser Part No
576-TPSMB250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional

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Datasheet

2,992In Stock

Cut Tape

£0.653

£0.447

£0.33

£0.269

£0.244

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses FUS 5X20 PGT REELED T1 T LBC 1A/250V (P)

0213001.MRET1P
Littelfuse
1: £1.25
975In Stock

Mfr. Part No.
0213001.MRET1P

Mouser Part No
576-0213001.MRET1P

Littelfuse

Cartridge Fuses FUS 5X20 PGT REELED T1 T LBC 1A/250V (P)

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Datasheet

975In Stock

Cut Tape

£1.25

£1.10

£1.05

£0.849

View

Reel

£0.581

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 250V 6.3A Fast Acting

021606.3MRET1P
Littelfuse
1: £2.20
932In Stock

Mfr. Part No.
021606.3MRET1P

Mouser Part No
576-021606.3MRET1P

Littelfuse

Cartridge Fuses 250V 6.3A Fast Acting

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Datasheet

932In Stock

Cut Tape

£2.20

£2.01

£1.94

£1.52

View

Reel

£1.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 6.3A

097706.3MXEP
Littelfuse
1: £8.35
191In Stock

Mfr. Part No.
097706.3MXEP

Mouser Part No
576-097706.3MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 6.3A

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Datasheet

191In Stock

£8.35

£8.06

£7.75

£5.97

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Bi-Directional

TPSMB110CA
Littelfuse
1: £0.188
3,000In Stock

Mfr. Part No.
TPSMB110CA

Mouser Part No
576-TPSMB110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Bi-Directional

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Datasheet

3,000In Stock

Cut Tape

£0.188

£0.185

Reel

£0.185

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 250V .63A Fast Acting

0216.630MXEP
Littelfuse
1: £2.25
628In Stock

Mfr. Part No.
0216.630MXEP

Mouser Part No
576-0216.630MXEP

Littelfuse

Cartridge Fuses 250V .63A Fast Acting

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Datasheet

628In Stock

£2.25

£2.06

£1.98

£1.55

View

Min.: 1
Mult.: 1

Cartridge Fuses 0.5A/250V (P) 5x20 C/CODE T LBC

0218.500MXBP
Littelfuse
1: £1.20
998In Stock

Mfr. Part No.
0218.500MXBP

Mouser Part No
576-0218.500MXBP

Littelfuse

Cartridge Fuses 0.5A/250V (P) 5x20 C/CODE T LBC

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Datasheet

998In Stock

£1.20

£1.06

£1.00

£0.811

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A 5X20 I2T

083506.3MXEP
Littelfuse
1: £2.23
840In Stock

Mfr. Part No.
083506.3MXEP

Mouser Part No
576-083506.3MXEP

Littelfuse

Cartridge Fuses 250V 6.3A 5X20 I2T

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Datasheet

840In Stock

£2.23

£2.03

£1.96

£1.54

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A

0805L002YR
Littelfuse
1: £0.841
13,959In Stock

Mfr. Part No.
0805L002YR

Mouser Part No
576-0805L002YR

Littelfuse

Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A

Learn More

Datasheet

13,959In Stock

Cut Tape

£0.841

£0.689

£0.636

£0.528

View

Reel

£0.295

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 16V POLYFUSE SURF MOUNT 0805 0.20A

0805L020/16YR
Littelfuse
1: £0.841
3,991In Stock
4,000Expected 06/04/2026

Mfr. Part No.
0805L020/16YR

Mouser Part No
576-0805L020/16YR

Littelfuse

Resettable Fuses - PPTC PTC 16V POLYFUSE SURF MOUNT 0805 0.20A

Learn More

Datasheet

3,991In Stock

4,000Expected 06/04/2026

Cut Tape

£0.841

£0.689

£0.636

£0.528

View

Reel

£0.299

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC PTC 24V POLYFUSE SURF MOUNT 0805 0.2A

0805L020/24YR
Littelfuse
1: £0.818
20,884In Stock

Mfr. Part No.
0805L020/24YR

Mouser Part No
576-0805L020/24YR

Littelfuse

Resettable Fuses - PPTC PTC 24V POLYFUSE SURF MOUNT 0805 0.2A

Learn More

Datasheet

20,884In Stock

Cut Tape

£0.818

£0.676

£0.623

£0.518

View

Reel

£0.325

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 30V 50MA-HD 40A SMD

0805L005/30YR
Littelfuse
1: £1.78
14,076In Stock

Mfr. Part No.
0805L005/30YR

Mouser Part No
576-0805L005/30YR

Littelfuse

Resettable Fuses - PPTC 30V 50MA-HD 40A SMD

Learn More

Datasheet

14,076In Stock

Cut Tape

£1.78

£1.52

£1.41

£1.20

View

Reel

£0.934

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

TPSMB1505CA
Littelfuse
1: £0.766
4,720In Stock
New Product

Mfr. Part No.
TPSMB1505CA

Mouser Part No
576-TPSMB1505CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

Learn More

Datasheet

4,720In Stock

Cut Tape

£0.766

£0.474

£0.31

£0.239

Reel

£0.185

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

TPSMB1805CA
Littelfuse
1: £0.766
4,948In Stock
100On Order
New Product

Mfr. Part No.
TPSMB1805CA

Mouser Part No
576-TPSMB1805CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

Learn More

Datasheet

4,948In Stock

100On Order

Cut Tape

£0.766

£0.474

£0.31

£0.239

Reel

£0.185

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses FUSE 75V HA NANO2 Pb-Free 125A

0881125.UR
Littelfuse
1: £19.70
589In Stock
500Expected 31/03/2026

Mfr. Part No.
0881125.UR

Mouser Part No
576-0881125.UR

Littelfuse

Surface Mount Fuses FUSE 75V HA NANO2 Pb-Free 125A

Learn More

Datasheet

589In Stock

500Expected 31/03/2026

Cut Tape

£19.70

£16.34

£15.08

£12.49

£12.01

Reel

£12.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Battery Management System Solutions

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Battery Management System Solutions

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