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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Results: 404

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RoHS Compliant

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Part #

Resettable Fuses - PPTC .37A 60V SMD AEC-Q200

ASMD050F-2
Littelfuse
1: $0.78
2,864In Stock

Mfr. Part No.
ASMD050F-2

Mouser Part No
650-ASMD050F-2

Littelfuse

Resettable Fuses - PPTC .37A 60V SMD AEC-Q200

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Datasheet

2,864In Stock

Cut Tape

$0.78

$0.69

$0.555

$0.528

Reel

$0.345

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC .9A 30V SMD AEC-Q200

ASMD100F-2
Littelfuse
1: $0.711
3,391In Stock

Mfr. Part No.
ASMD100F-2

Mouser Part No
650-ASMD100F-2

Littelfuse

Resettable Fuses - PPTC .9A 30V SMD AEC-Q200

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Datasheet

3,391In Stock

Cut Tape

$0.711

$0.654

$0.542

$0.50

Reel

$0.397

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 1.85A 16V SMD AEC-Q200

ASMD185F-2
Littelfuse
1: $1.01
1,300In Stock

Mfr. Part No.
ASMD185F-2

Mouser Part No
650-ASMD185F-2

Littelfuse

Resettable Fuses - PPTC 1.85A 16V SMD AEC-Q200

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Datasheet

1,300In Stock

Cut Tape

$1.01

$0.776

$0.649

$0.549

Reel

$0.418

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 1.73A 16V SMD AEC-Q200

ASMD200F-2
Littelfuse
1: $0.74
1,119In Stock

Mfr. Part No.
ASMD200F-2

Mouser Part No
650-ASMD200F-2

Littelfuse

Resettable Fuses - PPTC 1.73A 16V SMD AEC-Q200

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Datasheet

1,119In Stock

Cut Tape

$0.74

$0.68

$0.564

$0.521

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200

MINIASMDC110F/24-2
Littelfuse
1: $0.59
1,800In Stock

Mfr. Part No.
MINIASMDC110F/24-2

Mouser Part No
650-MINIASMDC110F/24

Littelfuse

Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200

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Datasheet

1,800In Stock

Cut Tape

$0.59

$0.586

$0.486

$0.448

Reel

$0.294

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL

AXGD10402KR
Littelfuse
1: $0.70
369,324On Order

Mfr. Part No.
AXGD10402KR

Mouser Part No
576-AXGD10402KR

Littelfuse

ESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL

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Datasheet

369,324On Order

Cut Tape

$0.70

$0.434

$0.279

$0.212

Reel

$0.193

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

TPSMD24CA
Littelfuse
1: $1.40
5,992Expected 2026/03/19

Mfr. Part No.
TPSMD24CA

Mouser Part No
576-TPSMD24CA

Littelfuse

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

Learn More

Datasheet

5,992Expected 2026/03/19

Cut Tape

$1.40

$0.879

$0.586

$0.461

Reel

$0.447

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 8A 32V FAST ACTING

0440008.WRA
Littelfuse
1: $1.50
9,000On Order

Mfr. Part No.
0440008.WRA

Mouser Part No
576-0440008.WRA

Littelfuse

Surface Mount Fuses 8A 32V FAST ACTING

Learn More

Datasheet

9,000On Order

Cut Tape

$1.50

$1.30

$1.22

$1.02

View

Reel

$0.659

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional

TPSMB300CA-A
Littelfuse
1: $1.13
5,992Expected 2026/05/08

Mfr. Part No.
TPSMB300CA-A

Mouser Part No
576-TPSMB300CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,992Expected 2026/05/08

Cut Tape

$1.13

$0.873

$0.579

$0.44

$0.397

Reel

$0.361

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB62A
Littelfuse
1: $0.42
1In Stock

Mfr. Part No.
TPSMB62A

Mouser Part No
576-TPSMB62A

Littelfuse

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

Learn More

Datasheet

1In Stock

Cut Tape

$0.42

$0.354

$0.247

$0.199

$0.18

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS

TPSMD200CA-A
Littelfuse
1: $2.65
3,000Expected 2026/05/28
New Product

Mfr. Part No.
TPSMD200CA-A

Mouser Part No
576-TPSMD200CA-A

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%BI DO-214AB TR13 RoHS

Datasheet

3,000Expected 2026/05/28

Cut Tape

$2.65

$1.70

$1.16

$0.98

Reel

$0.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS

TPSMD300CA-A
Littelfuse
1: $2.65
3,050On Order
New Product

Mfr. Part No.
TPSMD300CA-A

Mouser Part No
576-TPSMD300CA-A

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 3KW 300V 5%BI DO-214AB TR13 RoHS

Datasheet

3,050On Order

Cut Tape

$2.65

$1.70

$1.16

$0.98

Reel

$0.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS

TPSMD350CA-A
Littelfuse
1: $2.65
3,000Expected 2026/05/28
New Product

Mfr. Part No.
TPSMD350CA-A

Mouser Part No
576-TPSMD350CA-A

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 3KW 350V 5%BI DO-214AB TR13 RoHS

Datasheet

3,000Expected 2026/05/28

Cut Tape

$2.65

$1.70

$1.16

$0.98

Reel

$0.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V AEC-Q101 5% Bi-Directional

TPSMC16CA
Littelfuse
1: $0.57
3,000Expected 2026/03/31

Mfr. Part No.
TPSMC16CA

Mouser Part No
576-TPSMC16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3,000Expected 2026/03/31

Cut Tape

$0.57

$0.433

$0.343

$0.316

Reel

$0.305

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMA6L43A
Littelfuse
1: $0.73
3,789On Order

Mfr. Part No.
TPSMA6L43A

Mouser Part No
576-TPSMA6L43A

Littelfuse

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

Learn More

Datasheet

3,789On Order

Cut Tape

$0.73

$0.451

$0.291

$0.222

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB13CA
Littelfuse
1: $0.57
2,851Expected 2026/05/08

Mfr. Part No.
TPSMB13CA

Mouser Part No
576-TPSMB13CA

Littelfuse

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

Learn More

Datasheet

2,851Expected 2026/05/08

Cut Tape

$0.57

$0.485

$0.314

$0.24

Reel

$0.176

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB33A
Littelfuse
1: $0.79
3,000Expected 2026/05/07

Mfr. Part No.
TPSMB33A

Mouser Part No
576-TPSMB33A

Littelfuse

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

Learn More

Datasheet

3,000Expected 2026/05/07

Cut Tape

$0.79

$0.491

$0.317

$0.242

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB47CA
Littelfuse
1: $0.34
5,641Expected 2026/02/19

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

5,641Expected 2026/02/19

Cut Tape

$0.34

$0.284

$0.234

$0.211

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%UNI DO-214AB TR13 RoHS

TPSMD200A-A
Littelfuse
1: $2.65
50Expected 2026/05/05
New Product

Mfr. Part No.
TPSMD200A-A

Mouser Part No
576-TPSMD200A-A

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%UNI DO-214AB TR13 RoHS

Datasheet

50Expected 2026/05/05

Cut Tape

$2.65

$1.70

$1.16

$0.98

Reel

$0.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812

RF4566-000
Littelfuse
1: $0.411
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
RF4566-000

Mouser Part No
576-RF4566-000

Littelfuse

Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$0.411

$0.376

$0.312

$0.288

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 12V 1.5A-HD 100A 1812

MINIASMDC150F/12-2
Littelfuse
1: $0.60
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MINIASMDC150F/12-2

Mouser Part No
576-RF4568-000

Littelfuse

Resettable Fuses - PPTC 12V 1.5A-HD 100A 1812

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$0.60

$0.547

$0.454

$0.419

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 12V AEC-Q101 5% Uni-Directional

TPSMC12A
Littelfuse
1: $1.17
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TPSMC12A

Mouser Part No
576-TPSMC12A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$1.17

$0.734

$0.483

$0.376

$0.34

Reel

$0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 12V AEC-Q101 5% Bi-Directional

TPSMC12CA
Littelfuse
1: $1.17
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TPSMC12CA

Mouser Part No
576-TPSMC12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$1.17

$0.734

$0.483

$0.376

$0.34

Reel

$0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 13V AEC-Q101 5% Uni-Directional

TPSMC13A
Littelfuse
1: $1.09
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TPSMC13A

Mouser Part No
576-TPSMC13A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$1.09

$0.685

$0.451

$0.351

$0.317

Reel

$0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V AEC-Q101 5% Uni-Directional

TPSMC20A
Littelfuse
1: $1.17
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TPSMC20A

Mouser Part No
576-TPSMC20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$1.17

$0.734

$0.483

$0.376

$0.34

Reel

$0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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