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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 600W 30V AEC-Q101 5% Uni-Directional

TPSMB30A
Littelfuse
1: CHF 0.628
3’812In Stock

Mfr. Part No.
TPSMB30A

Mouser Part No
576-TPSMB30A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional

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Datasheet

3’812In Stock

Cut Tape

CHF 0.628

CHF 0.325

CHF 0.231

CHF 0.189

Reel

CHF 0.146

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Bi-Directional

TPSMB30CA
Littelfuse
1: CHF 0.709
15In Stock
21’000On Order

Mfr. Part No.
TPSMB30CA

Mouser Part No
576-TPSMB30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Bi-Directional

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Datasheet

15In Stock

21’000On Order

Cut Tape

CHF 0.709

CHF 0.362

CHF 0.271

CHF 0.211

CHF 0.192

Reel

CHF 0.14

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional

TPSMB33A
Littelfuse
1: CHF 0.693
2’925In Stock
3’000Expected 10/21/2026

Mfr. Part No.
TPSMB33A

Mouser Part No
576-TPSMB33A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional

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Datasheet

2’925In Stock

3’000Expected 10/21/2026

Cut Tape

CHF 0.693

CHF 0.325

CHF 0.278

CHF 0.212

Reel

CHF 0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Uni-Directional

TPSMB350A-A
Littelfuse
1: CHF 0.964
1’617In Stock

Mfr. Part No.
TPSMB350A-A

Mouser Part No
576-TPSMB350A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Uni-Directional

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Datasheet

1’617In Stock

Cut Tape

CHF 0.964

CHF 0.457

CHF 0.406

CHF 0.317

Reel

CHF 0.281

CHF 0.279

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Bi-Directional

TPSMB350CA-A
Littelfuse
1: CHF 1.02
3’040In Stock

Mfr. Part No.
TPSMB350CA-A

Mouser Part No
576-TPSMB350CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Bi-Directional

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Datasheet

3’040In Stock

Cut Tape

CHF 1.02

CHF 0.489

CHF 0.434

CHF 0.341

Reel

CHF 0.335

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Uni-Directional

TPSMB39A
Littelfuse
1: CHF 0.612
5’658In Stock

Mfr. Part No.
TPSMB39A

Mouser Part No
576-TPSMB39A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5’658In Stock

Cut Tape

CHF 0.612

CHF 0.325

CHF 0.271

CHF 0.223

Reel

CHF 0.158

CHF 0.143

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional

TPSMB400A-A
Littelfuse
1: CHF 0.973
1’631In Stock
3’000Expected 9/24/2026

Mfr. Part No.
TPSMB400A-A

Mouser Part No
576-TPSMB400A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1’631In Stock

3’000Expected 9/24/2026

Cut Tape

CHF 0.973

CHF 0.548

CHF 0.481

CHF 0.381

Reel

CHF 0.281

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Bi-Directional

TPSMB400CA-A
Littelfuse
1: CHF 1.17
1’264In Stock

Mfr. Part No.
TPSMB400CA-A

Mouser Part No
576-TPSMB400CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1’264In Stock

Cut Tape

CHF 1.17

CHF 0.586

CHF 0.532

CHF 0.417

Reel

CHF 0.304

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional

TPSMB43A
Littelfuse
1: CHF 0.70
5’486In Stock

Mfr. Part No.
TPSMB43A

Mouser Part No
576-TPSMB43A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional

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Datasheet

5’486In Stock

Cut Tape

CHF 0.70

CHF 0.325

CHF 0.279

CHF 0.212

CHF 0.192

Reel

CHF 0.142

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Uni-Directional

TPSMB440A-A
Littelfuse
1: CHF 1.09
3’175In Stock

Mfr. Part No.
TPSMB440A-A

Mouser Part No
576-TPSMB440A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Uni-Directional

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Datasheet

3’175In Stock

Cut Tape

CHF 1.09

CHF 0.581

CHF 0.457

CHF 0.367

Reel

CHF 0.281

View

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 47V AEC-Q101 5% Uni-Directional

TPSMB47A
Littelfuse
1: CHF 0.612
2’187In Stock

Mfr. Part No.
TPSMB47A

Mouser Part No
576-TPSMB47A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 47V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2’187In Stock

Cut Tape

CHF 0.612

CHF 0.389

CHF 0.279

CHF 0.212

Reel

CHF 0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 47V AEC-Q101 5% Bi-Directional

TPSMB47CA
Littelfuse
1: CHF 0.693
5’611In Stock

Mfr. Part No.
TPSMB47CA

Mouser Part No
576-TPSMB47CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 47V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5’611In Stock

Cut Tape

CHF 0.693

CHF 0.325

CHF 0.278

CHF 0.212

Reel

CHF 0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Bi-Directional

TPSMB510CA-A
Littelfuse
1: CHF 1.07
1’736In Stock

Mfr. Part No.
TPSMB510CA-A

Mouser Part No
576-TPSMB510CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1’736In Stock

Cut Tape

CHF 1.07

CHF 0.586

CHF 0.464

CHF 0.369

CHF 0.348

Reel

CHF 0.304

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Bi-Directional

TPSMB51CA
Littelfuse
1: CHF 0.572
1’696In Stock

Mfr. Part No.
TPSMB51CA

Mouser Part No
576-TPSMB51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1’696In Stock

Cut Tape

CHF 0.572

CHF 0.325

CHF 0.271

CHF 0.206

Reel

CHF 0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

TPSMB540A-A
Littelfuse
1: CHF 0.964
1’688In Stock

Mfr. Part No.
TPSMB540A-A

Mouser Part No
576-TPSMB540A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1’688In Stock

Cut Tape

CHF 0.964

CHF 0.457

CHF 0.406

CHF 0.317

Reel

CHF 0.281

CHF 0.279

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Bi-Directional

TPSMB540CA-A
Littelfuse
1: CHF 1.28
300In Stock
3’000Expected 9/10/2026

Mfr. Part No.
TPSMB540CA-A

Mouser Part No
576-TPSMB540CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

300In Stock

3’000Expected 9/10/2026

Cut Tape

CHF 1.28

CHF 0.647

CHF 0.532

CHF 0.408

Reel

CHF 0.304

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Uni-Directional

TPSMB56A
Littelfuse
1: CHF 0.612
2’185In Stock

Mfr. Part No.
TPSMB56A

Mouser Part No
576-TPSMB56A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2’185In Stock

Cut Tape

CHF 0.612

CHF 0.325

CHF 0.278

CHF 0.212

CHF 0.192

Reel

CHF 0.142

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Bi-Directional

TPSMB56CA
Littelfuse
1: CHF 0.636
3’489In Stock

Mfr. Part No.
TPSMB56CA

Mouser Part No
576-TPSMB56CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3’489In Stock

Cut Tape

CHF 0.636

CHF 0.325

CHF 0.264

CHF 0.203

Reel

CHF 0.151

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Bi-Directional

TPSMB62CA
Littelfuse
1: CHF 0.668
2’722In Stock

Mfr. Part No.
TPSMB62CA

Mouser Part No
576-TPSMB62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2’722In Stock

Cut Tape

CHF 0.668

CHF 0.325

CHF 0.278

CHF 0.219

Reel

CHF 0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 68V AEC-Q101 5% Uni-Directional

TPSMB68A
Littelfuse
1: CHF 0.709
30In Stock
12’000On Order

Mfr. Part No.
TPSMB68A

Mouser Part No
576-TPSMB68A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 68V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

30In Stock

12’000On Order

Cut Tape

CHF 0.709

CHF 0.377

CHF 0.278

CHF 0.212

CHF 0.192

Reel

CHF 0.143

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 68V AEC-Q101 5% Bi-Directional

TPSMB68CA
Littelfuse
1: CHF 0.612
2’729In Stock

Mfr. Part No.
TPSMB68CA

Mouser Part No
576-TPSMB68CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 68V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2’729In Stock

Cut Tape

CHF 0.612

CHF 0.325

CHF 0.271

CHF 0.206

Reel

CHF 0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional

TPSMB7.5A
Littelfuse
1: CHF 0.548
939In Stock

Mfr. Part No.
TPSMB7.5A

Mouser Part No
576-TPSMB7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

939In Stock

Cut Tape

CHF 0.548

CHF 0.346

CHF 0.232

CHF 0.183

Reel

CHF 0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Bi-Directional

TPSMB75CA
Littelfuse
1: CHF 0.66
846In Stock

Mfr. Part No.
TPSMB75CA

Mouser Part No
576-TPSMB75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

846In Stock

Cut Tape

CHF 0.66

CHF 0.325

CHF 0.271

CHF 0.206

Reel

CHF 0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Uni-Directional

TPSMB82A
Littelfuse
1: CHF 0.595
781In Stock

Mfr. Part No.
TPSMB82A

Mouser Part No
576-TPSMB82A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 82V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

781In Stock

Cut Tape

CHF 0.595

CHF 0.271

CHF 0.239

CHF 0.183

Reel

CHF 0.152

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Bi-Directional

TPSMB91CA
Littelfuse
1: CHF 0.548
3’143In Stock

Mfr. Part No.
TPSMB91CA

Mouser Part No
576-TPSMB91CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 91V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3’143In Stock

Cut Tape

CHF 0.548

CHF 0.325

CHF 0.271

CHF 0.206

Reel

CHF 0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Reliable BMS Protection Solutions

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Reliable BMS Protection Solutions

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