Circuit Protection – Mouser South Africa

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ECU Solutions

Littelfuse ECU Solutions offer a range of protection for the many circuits found in the Electronic Control Units (ECU) of modern automobiles. These ECUs control functions like GPS connectivity, transmission and engine control, and door lock. Littelfuse ECU Solutions include fuses, PPTCs, MOVs, MLVs, ESD suppressors, and more that provide defense against overcurrents and ESD that threaten various vehicular ECUs.

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 600W 48V AEC-Q101 5% Uni-Directional

TPSMA6L48A
Littelfuse
1: $0.30
3,700In Stock

Mfr. Part No.
TPSMA6L48A

Mouser Part No
576-TPSMA6L48A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 48V AEC-Q101 5% Uni-Directional

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Datasheet

3,700In Stock

Cut Tape

$0.30

$0.254

$0.208

$0.178

$0.16

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMA6L5.0A
Littelfuse
1: $0.38
3,355In Stock

Mfr. Part No.
TPSMA6L5.0A

Mouser Part No
576-TPSMA6L5.0A

Littelfuse

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

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Datasheet

3,355In Stock

Cut Tape

$0.38

$0.321

$0.224

$0.187

$0.166

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMA6L51A
Littelfuse
1: $0.48
4,435In Stock

Mfr. Part No.
TPSMA6L51A

Mouser Part No
576-TPSMA6L51A

Littelfuse

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

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Datasheet

4,435In Stock

Cut Tape

$0.48

$0.377

$0.291

$0.233

Reel

$0.172

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 58V AEC-Q101 5% Uni-Directional

TPSMA6L58A
Littelfuse
1: $0.64
1,608In Stock
3,000Expected 2026/05/15

Mfr. Part No.
TPSMA6L58A

Mouser Part No
576-TPSMA6L58A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 58V AEC-Q101 5% Uni-Directional

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Datasheet

1,608In Stock

3,000Expected 2026/05/15

Cut Tape

$0.64

$0.451

$0.291

$0.222

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 6V AEC-Q101 5% Uni-Directional

TPSMA6L6.0A
Littelfuse
1: $0.54
208In Stock

Mfr. Part No.
TPSMA6L6.0A

Mouser Part No
576-TPSMA6L6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

208In Stock

Cut Tape

$0.54

$0.377

$0.304

$0.226

$0.18

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 6.5V AEC-Q101 5% Uni-Directional

TPSMA6L6.5A
Littelfuse
1: $0.54
2,802In Stock

Mfr. Part No.
TPSMA6L6.5A

Mouser Part No
576-TPSMA6L6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,802In Stock

Cut Tape

$0.54

$0.377

$0.297

$0.233

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 60V AEC-Q101 5% Uni-Directional

TPSMA6L60A
Littelfuse
1: $0.75
170In Stock
3,000Expected 2026/06/10

Mfr. Part No.
TPSMA6L60A

Mouser Part No
576-TPSMA6L60A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 60V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

170In Stock

3,000Expected 2026/06/10

Cut Tape

$0.75

$0.451

$0.292

$0.227

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 70V AEC-Q101 5% Uni-Directional

TPSMA6L70A
Littelfuse
1: $0.511
4,653In Stock

Mfr. Part No.
TPSMA6L70A

Mouser Part No
576-TPSMA6L70A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 70V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

4,653In Stock

Cut Tape

$0.511

$0.377

$0.257

$0.201

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMA6L75A
Littelfuse
1: $0.661
3,102In Stock

Mfr. Part No.
TPSMA6L75A

Mouser Part No
576-TPSMA6L75A

Littelfuse

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

Learn More

Datasheet

3,102In Stock

Cut Tape

$0.661

$0.442

$0.286

$0.201

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 78V AEC-Q101 5% Uni-Directional

TPSMA6L78A
Littelfuse
1: $0.54
1,887In Stock

Mfr. Part No.
TPSMA6L78A

Mouser Part No
576-TPSMA6L78A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1,887In Stock

Cut Tape

$0.54

$0.377

$0.257

$0.233

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional

TPSMA6L85A
Littelfuse
1: $0.28
3,922In Stock

Mfr. Part No.
TPSMA6L85A

Mouser Part No
576-TPSMA6L85A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,922In Stock

Cut Tape

$0.28

$0.226

$0.183

$0.16

$0.154

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 9V AEC-Q101 5% Uni-Directional

TPSMA6L9.0A
Littelfuse
1: $0.55
743In Stock

Mfr. Part No.
TPSMA6L9.0A

Mouser Part No
576-TPSMA6L9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

743In Stock

Cut Tape

$0.55

$0.377

$0.257

$0.201

$0.18

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Uni-Directional

TPSMB100A
Littelfuse
1: $0.39
38In Stock

Mfr. Part No.
TPSMB100A

Mouser Part No
576-TPSMB100A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

38In Stock

Cut Tape

$0.39

$0.321

$0.312

$0.285

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional

TPSMB10CA
Littelfuse
1: $0.55
1,725In Stock

Mfr. Part No.
TPSMB10CA

Mouser Part No
576-TPSMB10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1,725In Stock

Cut Tape

$0.55

$0.406

$0.277

$0.217

$0.195

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Bi-Directional

TPSMB120CA
Littelfuse
1: $0.47
663In Stock

Mfr. Part No.
TPSMB120CA

Mouser Part No
576-TPSMB120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

663In Stock

Cut Tape

$0.47

$0.35

$0.276

$0.27

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional

TPSMB12A
Littelfuse
1: $0.63
211In Stock

Mfr. Part No.
TPSMB12A

Mouser Part No
576-TPSMB12A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

211In Stock

Cut Tape

$0.63

$0.401

$0.273

$0.217

Reel

$0.176

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Uni-Directional

TPSMB130A
Littelfuse
1: $0.44
2,940In Stock

Mfr. Part No.
TPSMB130A

Mouser Part No
576-TPSMB130A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,940In Stock

Cut Tape

$0.44

$0.407

$0.338

$0.322

$0.313

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Bi-Directional

TPSMB130CA
Littelfuse
1: $0.42
2,685In Stock

Mfr. Part No.
TPSMB130CA

Mouser Part No
576-TPSMB130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,685In Stock

Cut Tape

$0.42

$0.286

$0.285

$0.278

$0.271

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional

TPSMB13A
Littelfuse
1: $0.34
2,659In Stock

Mfr. Part No.
TPSMB13A

Mouser Part No
576-TPSMB13A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,659In Stock

Cut Tape

$0.34

$0.247

$0.194

$0.171

$0.165

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Uni-Directional

TPSMB15A
Littelfuse
1: $0.27
3,137In Stock

Mfr. Part No.
TPSMB15A

Mouser Part No
576-TPSMB15A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,137In Stock

Cut Tape

$0.27

$0.212

$0.177

Reel

$0.176

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional

TPSMB15CA
Littelfuse
1: $0.30
4,391In Stock

Mfr. Part No.
TPSMB15CA

Mouser Part No
576-TPSMB15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,391In Stock

Cut Tape

$0.30

$0.241

$0.20

$0.181

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Uni-Directional

TPSMB16A
Littelfuse
1: $0.54
3,784In Stock

Mfr. Part No.
TPSMB16A

Mouser Part No
576-TPSMB16A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,784In Stock

Cut Tape

$0.54

$0.406

$0.277

$0.217

$0.195

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 170V AEC-Q101 5% Uni-Directional

TPSMB170A
Littelfuse
1: $0.53
359In Stock

Mfr. Part No.
TPSMB170A

Mouser Part No
576-TPSMB170A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 170V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

359In Stock

Cut Tape

$0.53

$0.526

$0.416

$0.333

$0.292

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 180V AEC-Q101 5% Uni-Directional

TPSMB180A
Littelfuse
1: $0.52
2,137In Stock

Mfr. Part No.
TPSMB180A

Mouser Part No
576-TPSMB180A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,137In Stock

Cut Tape

$0.52

$0.377

$0.312

$0.283

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional

TPSMB18A
Littelfuse
1: $0.28
7,973In Stock

Mfr. Part No.
TPSMB18A

Mouser Part No
576-TPSMB18A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

7,973In Stock

Cut Tape

$0.28

$0.214

$0.18

Reel

$0.176

$0.166

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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