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Reliable BMS Protection Solutions

Littelfuse provides a wide portfolio of products designed for reliable BMS protection, from EVs to grids. These products include fuses, TVS diodes, gate drivers, solid-state relays, sensors, and resistors. From small APL applications to utility grids, Littelfuse offers various modules and products with a wide range of specifications, ensuring engineers can find the most suitable choice for any project.

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Bi-Directional

TPSMC36CA
Littelfuse
1: S/4.98
8,094In Stock

Mfr. Part #
TPSMC36CA

Mouser Part #
576-TPSMC36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Bi-Directional

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Datasheet

8,094In Stock

Cut Tape

S/4.98

S/2.37

S/2.04

S/1.59

S/1.51

Reel

S/1.17

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional

TPSMC51CA
Littelfuse
1: S/4.98
6,004In Stock

Mfr. Part #
TPSMC51CA

Mouser Part #
576-TPSMC51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional

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Datasheet

6,004In Stock

Cut Tape

S/4.98

S/2.37

S/2.04

S/1.59

S/1.44

Reel

S/1.17

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional

TPSMD16A
Littelfuse
1: S/5.02
5,343In Stock

Mfr. Part #
TPSMD16A

Mouser Part #
576-TPSMD16A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional

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Datasheet

5,343In Stock

Cut Tape

S/5.02

S/3.19

S/2.71

S/2.23

S/1.91

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional

TPSMD22A
Littelfuse
1: S/4.83
3,760In Stock
3,000Expected 9/1/2026

Mfr. Part #
TPSMD22A

Mouser Part #
576-TPSMD22A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional

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Datasheet

3,760In Stock

3,000Expected 9/1/2026

Cut Tape

S/4.83

S/3.05

S/2.72

S/2.20

S/1.86

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional

TPSMD24A
Littelfuse
1: S/5.02
3,875In Stock

Mfr. Part #
TPSMD24A

Mouser Part #
576-TPSMD24A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional

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Datasheet

3,875In Stock

Cut Tape

S/5.02

S/3.19

S/2.84

S/2.24

S/2.02

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional

TPSMD24CA
Littelfuse
1: S/4.83
6,785In Stock

Mfr. Part #
TPSMD24CA

Mouser Part #
576-TPSMD24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

6,785In Stock

Cut Tape

S/4.83

S/3.19

S/2.72

S/2.28

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional

TPSMD26A
Littelfuse
1: S/4.83
4,246In Stock

Mfr. Part #
TPSMD26A

Mouser Part #
576-TPSMD26A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional

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Datasheet

4,246In Stock

Cut Tape

S/4.83

S/3.19

S/2.72

S/2.20

S/2.02

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional

TPSMD33A
Littelfuse
1: S/4.32
4,438In Stock

Mfr. Part #
TPSMD33A

Mouser Part #
576-TPSMD33A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional

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Datasheet

4,438In Stock

Cut Tape

S/4.32

S/3.19

S/2.71

S/2.23

S/1.91

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional

TPSMD33CA
Littelfuse
1: S/4.44
5,250In Stock

Mfr. Part #
TPSMD33CA

Mouser Part #
576-TPSMD33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional

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Datasheet

5,250In Stock

Cut Tape

S/4.44

S/3.38

S/2.71

S/2.23

S/1.91

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional

TPSMD40CA
Littelfuse
1: S/4.20
3,559In Stock

Mfr. Part #
TPSMD40CA

Mouser Part #
576-TPSMD40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3,559In Stock

Cut Tape

S/4.20

S/3.38

S/2.63

S/2.16

Reel

S/1.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 60V AEC-Q101 5% Bi-Directional

TPSMD60CA
Littelfuse
1: S/4.32
6,018In Stock

Mfr. Part #
TPSMD60CA

Mouser Part #
576-TPSMD60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 60V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

6,018In Stock

Cut Tape

S/4.32

S/3.19

S/2.71

S/2.20

S/1.91

Reel

S/1.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay

PLA172PTR
IXYS Integrated Circuits
1: S/37.72
429In Stock

Mfr. Part #
PLA172PTR

Mouser Part #
849-PLA172PTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay

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Datasheet

429In Stock

Cut Tape

S/37.72

S/33.63

S/32.11

S/31.02

View

Reel

S/26.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101

SZSMF5.0AT1G
Littelfuse
1: S/2.61
31,454In Stock
21,000Expected 1/12/2027

Mfr. Part #
SZSMF5.0AT1G

Mouser Part #
863-SZSMF5.0AT1G

Littelfuse

ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101

Learn More

Datasheet

31,454In Stock

21,000Expected 1/12/2027

Cut Tape

S/2.61

S/1.35

S/1.04

S/0.79

Reel

S/0.525

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive Fuses MEGA 32V AG Plated 125A

0298125.ZXB
Littelfuse
1: S/40.64
766In Stock

Mfr. Part #
0298125.ZXB

Mouser Part #
576-0298125.ZXB

Littelfuse

Automotive Fuses MEGA 32V AG Plated 125A

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Datasheet

766In Stock

S/40.64

S/33.75

S/31.14

S/25.81

View

Min.: 1
Mult.: 1

Automotive Fuses 70A 32VDC BF1 BROWN M5 TWO HOLES

153.5631.5702
Littelfuse
1: S/12.18
979In Stock

Mfr. Part #
153.5631.5702

Mouser Part #
576-153.5631.5702

Littelfuse

Automotive Fuses 70A 32VDC BF1 BROWN M5 TWO HOLES

Learn More

Datasheet

979In Stock

S/12.18

S/11.09

S/10.70

S/8.41

View

Min.: 1
Mult.: 1

Automotive Fuses 150A 32VDC BF1 GRAY M5 TWO HOLES

153.5631.6152
Littelfuse
1: S/13.62
1,340In Stock

Mfr. Part #
153.5631.6152

Mouser Part #
576-153.5631.6152

Littelfuse

Automotive Fuses 150A 32VDC BF1 GRAY M5 TWO HOLES

Learn More

Datasheet

1,340In Stock

S/13.62

S/12.38

S/11.95

S/9.38

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 80A

0298080.TXN
Littelfuse
1: S/49.75
5In Stock

Mfr. Part #
0298080.TXN

Mouser Part #
576-0298080.TXN

Littelfuse

Automotive Fuses 32V 80A

Learn More

Datasheet

5In Stock

S/49.75

S/41.30

S/33.75

S/31.53

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 125A MEGA

0298125.TXN
Littelfuse
1: S/49.75
52In Stock

Mfr. Part #
0298125.TXN

Mouser Part #
576-0298125.TXN

Littelfuse

Automotive Fuses 32V 125A MEGA

Learn More

Datasheet

52In Stock

S/49.75

S/41.30

S/38.07

S/31.53

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 150A MEGA

0298150.TXN
Littelfuse
1: S/49.75
35In Stock

Mfr. Part #
0298150.TXN

Mouser Part #
576-0298150.TXN

Littelfuse

Automotive Fuses 32V 150A MEGA

Learn More

Datasheet

35In Stock

S/49.75

S/41.30

S/38.07

S/28.88

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 150A MEGA AG Plated

0298150.ZXB
Littelfuse
1: S/40.64
100In Stock
500Expected 8/31/2026

Mfr. Part #
0298150.ZXB

Mouser Part #
576-0298150.ZXB

Littelfuse

Automotive Fuses 32V 150A MEGA AG Plated

Datasheet

100In Stock

500Expected 8/31/2026

S/40.64

S/33.75

S/31.14

S/25.81

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 350A MEGA

0298350.TXN
Littelfuse
1: S/78.04
57In Stock

Mfr. Part #
0298350.TXN

Mouser Part #
576-0298350.TXN

Littelfuse

Automotive Fuses 32V 350A MEGA

Learn More

Datasheet

57In Stock

S/78.04

S/64.77

S/59.71

S/56.36

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 400A MEGA

0298400.TXN
Littelfuse
1: S/78.04
25In Stock

Mfr. Part #
0298400.TXN

Mouser Part #
576-0298400.TXN

Littelfuse

Automotive Fuses 32V 400A MEGA

Learn More

Datasheet

25In Stock

S/78.04

S/64.77

S/59.71

S/45.97

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 450A MEGA

0298450.TXN
Littelfuse
1: S/78.04
109In Stock

Mfr. Part #
0298450.TXN

Mouser Part #
576-0298450.TXN

Littelfuse

Automotive Fuses 32V 450A MEGA

Learn More

Datasheet

109In Stock

S/78.04

S/64.77

S/59.71

S/56.36

View

Min.: 1
Mult.: 1

Automotive Fuses 32V 500A MEGA

0298500.TXN
Littelfuse
1: S/78.04
38In Stock

Mfr. Part #
0298500.TXN

Mouser Part #
576-0298500.TXN

Littelfuse

Automotive Fuses 32V 500A MEGA

Learn More

Datasheet

38In Stock

S/78.04

S/71.27

S/65.28

S/46.59

View

Min.: 1
Mult.: 1

Automotive Fuses 32VDC 30A MIDI

0498030.H
Littelfuse
1: S/13.86
543In Stock

Mfr. Part #
0498030.H

Mouser Part #
576-0498030.H

Littelfuse

Automotive Fuses 32VDC 30A MIDI

Datasheet

543In Stock

S/13.86

S/11.52

S/10.63

S/8.80

View

Min.: 1
Mult.: 1

Reliable BMS Protection Solutions

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