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Engine Cooling System Solutions

Littelfuse Engine Cooling System Solutions offer protection against threats to the ability of an engine to cool using the right fluids. Threats to these cooling systems include overheating, load dumps, surges, and ESDs. Littelfuse solutions to these threats include Schottky and TVS diodes, diode arrays, MLVS, SMD PPTCs, and MOVs.

All Results (932)

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Part #

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

ASMD050F-2
Littelfuse
1: $1.04
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

$1.04

$0.935

$0.771

$0.726

Reel

$0.481

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

ASMD185F-2
Littelfuse
1: $1.00
1,290In 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

1,290In Stock

Cut Tape

$1.00

$0.923

$0.766

$0.708

Reel

$0.463

View

Min.: 1
Mult.: 1

Reel: 1,500

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

ASMD200F-2
Littelfuse
1: $1.03
1,109In 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

1,109In Stock

Cut Tape

$1.03

$0.945

$0.801

$0.738

Reel

$0.474

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: $0.778
1,750In 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

1,750In Stock

Cut Tape

$0.778

$0.744

$0.626

$0.581

Reel

$0.398

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Schottky Diodes & Rectifiers 80V 25A 2x Common Cathode

DST2080C
Littelfuse
1: $2.77
514In Stock

Mfr. Part No.
DST2080C

Mouser Part No
576-DST2080C

Littelfuse

Schottky Diodes & Rectifiers 80V 25A 2x Common Cathode

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Datasheet

514In Stock

Cut Tape

$2.77

$2.68

$1.86

$1.65

Reel

$1.65

Min.: 1
Mult.: 1

Reel: 8,000

Schottky Diodes & Rectifiers Rectifiers 200V, 10A, Common Cathode

DSTF10200C
Littelfuse
1: $2.75
1,071In Stock

Mfr. Part No.
DSTF10200C

Mouser Part No
576-DSTF10200C

Littelfuse

Schottky Diodes & Rectifiers Rectifiers 200V, 10A, Common Cathode

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Datasheet

1,071In Stock

$2.75

$1.77

$1.21

$1.03

View

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 120V 10A 2x Common Cathode

DSTF20120C
Littelfuse
1: $3.64
279In Stock

Mfr. Part No.
DSTF20120C

Mouser Part No
576-DSTF20120C

Littelfuse

Schottky Diodes & Rectifiers 120V 10A 2x Common Cathode

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Datasheet

279In Stock

$3.64

$2.34

$1.34

$1.15

Min.: 1
Mult.: 1

Varistors 25V 10mm Epoxy AEC-Q200 AUMOV

V10E25AUTO
Littelfuse
1: $1.45
1,061In Stock

Mfr. Part No.
V10E25AUTO

Mouser Part No
576-V10E25AUTO

Littelfuse

Varistors 25V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

1,061In Stock

$1.45

$0.89

$0.771

$0.63

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H14AUTO
Littelfuse
1: $2.45
1,790In Stock

Mfr. Part No.
V14H14AUTO

Mouser Part No
576-V14H14AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

1,790In Stock

$2.45

$1.52

$1.39

$1.15

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H385AUTO
Littelfuse
1: $2.45
58In Stock

Mfr. Part No.
V14H385AUTO

Mouser Part No
576-V14H385AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

58In Stock

$2.45

$1.52

$1.39

$1.15

View

Min.: 1
Mult.: 1

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

TPSMD24CA
Littelfuse
1: $1.93
5,992Expected 19/3/2026

Mfr. Part No.
TPSMD24CA

Mouser Part No
576-TPSMD24CA

Littelfuse

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

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Datasheet

5,992Expected 19/3/2026

Cut Tape

$1.93

$1.22

$0.815

$0.639

$0.584

Reel

$0.584

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMA6L7.5A
Littelfuse
1: $0.973
7In Stock

Mfr. Part No.
TPSMA6L7.5A

Mouser Part No
576-TPSMA6L7.5A

Littelfuse

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

Learn More

Datasheet

7In Stock

Cut Tape

$0.973

$0.466

$0.338

$0.275

$0.246

Reel

$0.209

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: $1.57
5,992Expected 8/5/2026

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 8/5/2026

Cut Tape

$1.57

$1.21

$0.805

$0.612

$0.552

Reel

$0.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB62A
Littelfuse
1: $0.584
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

$0.584

$0.492

$0.343

$0.277

$0.25

Reel

$0.229

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: $3.68
3,000Expected 28/5/2026
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

Learn More

Datasheet

3,000Expected 28/5/2026

Cut Tape

$3.68

$2.36

$1.61

$1.36

Reel

$1.10

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: $3.68
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

Learn More

Datasheet

3,050On Order

Cut Tape

$3.68

$2.36

$1.61

$1.36

Reel

$1.10

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: $3.68
3,000Expected 28/5/2026
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

Learn More

Datasheet

3,000Expected 28/5/2026

Cut Tape

$3.68

$2.36

$1.61

$1.36

Reel

$1.10

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: $0.792
3,000Expected 31/3/2026

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 31/3/2026

Cut Tape

$0.792

$0.60

$0.477

$0.439

$0.431

Reel

$0.398

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H320AUTO
Littelfuse
1: $1.25
494Expected 20/4/2026

Mfr. Part No.
V14H320AUTO

Mouser Part No
576-V14H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

494Expected 20/4/2026

$1.25

$0.901

$0.813

$0.716

View

Min.: 1
Mult.: 1

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

TPSMA6L43A
Littelfuse
1: $1.01
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

$1.01

$0.627

$0.404

$0.309

Reel

$0.215

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: $1.04
2,376Expected 10/6/2026

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

2,376Expected 10/6/2026

Cut Tape

$1.04

$0.627

$0.406

$0.316

Reel

$0.215

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: $0.792
2,251Expected 8/5/2026

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

2,251Expected 8/5/2026

Cut Tape

$0.792

$0.674

$0.436

$0.334

Reel

$0.243

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: $1.10
3,000Expected 7/5/2026

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 7/5/2026

Cut Tape

$1.10

$0.682

$0.441

$0.336

Reel

$0.234

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: $3.68
50Expected 5/5/2026
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

Learn More

Datasheet

50Expected 5/5/2026

Cut Tape

$3.68

$2.36

$1.61

$1.36

Reel

$1.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

RF4566-000
Littelfuse
1: $0.57
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

$0.57

$0.523

$0.434

$0.40

View

Min.: 1
Mult.: 1

Engine Cooling System Solutions

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Engine Cooling System Solutions

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