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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 #

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

TPSMB82A
Littelfuse
1: $0.71
802In Stock

Mfr. Part No.
TPSMB82A

Mouser Part No
576-TPSMB82A

Littelfuse

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

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Datasheet

802In Stock

Cut Tape

$0.71

$0.475

$0.308

$0.236

$0.212

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB82CA
Littelfuse
1: $0.52
1,585In Stock

Mfr. Part No.
TPSMB82CA

Mouser Part No
576-TPSMB82CA

Littelfuse

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

Learn More

Datasheet

1,585In Stock

Cut Tape

$0.52

$0.441

$0.307

$0.24

$0.201

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB91A
Littelfuse
1: $0.60
3,000In Stock

Mfr. Part No.
TPSMB91A

Mouser Part No
576-TPSMB91A

Littelfuse

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

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Datasheet

3,000In Stock

Cut Tape

$0.60

$0.406

$0.277

$0.217

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB91CA
Littelfuse
1: $0.37
901In 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

901In Stock

Cut Tape

$0.37

$0.288

$0.277

$0.25

$0.225

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

V05P25AUTO
Littelfuse
1: $0.74
3,330In Stock

Mfr. Part No.
V05P25AUTO

Mouser Part No
576-V05P25AUTO

Littelfuse

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

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Datasheet

3,330In Stock

$0.74

$0.444

$0.307

$0.285

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

V07P23AUTO
Littelfuse
1: $0.79
2,222In Stock

Mfr. Part No.
V07P23AUTO

Mouser Part No
576-V07P23AUTO

Littelfuse

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

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Datasheet

2,222In Stock

$0.79

$0.479

$0.441

$0.353

View

Min.: 1
Mult.: 1

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

V07P30AUTO
Littelfuse
1: $0.79
1,180In Stock

Mfr. Part No.
V07P30AUTO

Mouser Part No
576-V07P30AUTO

Littelfuse

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

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Datasheet

1,180In Stock

$0.79

$0.479

$0.441

$0.353

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

V10E42AUTO
Littelfuse
1: $1.04
508In Stock

Mfr. Part No.
V10E42AUTO

Mouser Part No
576-V10E42AUTO

Littelfuse

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

508In Stock

$1.04

$0.64

$0.555

$0.453

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Phenolic AEC-Q200 AUMOV

V10P42AUTO
Littelfuse
1: $1.16
5,069In Stock

Mfr. Part No.
V10P42AUTO

Mouser Part No
576-V10P42AUTO

Littelfuse

Varistors 42V 10mm Phenolic AEC-Q200 AUMOV

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Datasheet

5,069In Stock

$1.16

$0.704

$0.611

$0.499

View

Min.: 1
Mult.: 1

Varistors 14V 14mm Epoxy AEC-Q200 AUMOV

V14E14AUTO
Littelfuse
1: $1.21
2,308In Stock

Mfr. Part No.
V14E14AUTO

Mouser Part No
576-V14E14AUTO

Littelfuse

Varistors 14V 14mm Epoxy AEC-Q200 AUMOV

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Datasheet

2,308In Stock

$1.21

$0.75

$0.705

$0.575

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

V14E30AUTO
Littelfuse
1: $0.76
276In Stock

Mfr. Part No.
V14E30AUTO

Mouser Part No
576-V14E30AUTO

Littelfuse

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

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Datasheet

276In Stock

$0.76

$0.54

$0.485

$0.424

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14E625AUTO
Littelfuse
1: $1.53
1,460In Stock

Mfr. Part No.
V14E625AUTO

Mouser Part No
576-V14E625AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

1,460In Stock

$1.53

$0.946

$0.871

$0.715

View

Min.: 1
Mult.: 1

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

V14P14AUTO
Littelfuse
1: $0.66
1,684In Stock

Mfr. Part No.
V14P14AUTO

Mouser Part No
576-V14P14AUTO

Littelfuse

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,684In Stock

$0.66

$0.466

$0.418

$0.366

View

Min.: 1
Mult.: 1

Varistors 25V 14mm Phenolic AEC-Q200 AUMOV

V14P25AUTO
Littelfuse
1: $1.32
21In Stock

Mfr. Part No.
V14P25AUTO

Mouser Part No
576-V14P25AUTO

Littelfuse

Varistors 25V 14mm Phenolic AEC-Q200 AUMOV

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Datasheet

21In Stock

$1.32

$0.825

$0.775

$0.632

View

Min.: 1
Mult.: 1

Varistors 1W 16V 2220 AEC-Q200

V16AUMLA2220NS
Littelfuse
1: $3.54
171In Stock
500Expected 07/07/2026

Mfr. Part No.
V16AUMLA2220NS

Mouser Part No
576-V16AUMLA2220NS

Littelfuse

Varistors 1W 16V 2220 AEC-Q200

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Datasheet

171In Stock

500Expected 07/07/2026

Cut Tape

$3.54

$2.64

$2.49

$2.12

Reel

$1.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

V18AUMLA1210NH
Littelfuse
1: $1.10
1,648In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

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Datasheet

1,648In Stock

Cut Tape

$1.10

$0.796

$0.72

$0.636

View

Reel

$0.536

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Varistors 14V 20mm Epoxy AEC-Q200 AUMOV

V20E14AUTO
Littelfuse
1: $1.52
2,408In Stock

Mfr. Part No.
V20E14AUTO

Mouser Part No
576-V20E14AUTO

Littelfuse

Varistors 14V 20mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

2,408In Stock

$1.52

$0.931

$0.829

$0.681

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H320AUTO
Littelfuse
1: $2.05
137In Stock

Mfr. Part No.
V20H320AUTO

Mouser Part No
576-V20H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

137In Stock

$2.05

$1.37

$1.30

$1.07

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H510AUTO
Littelfuse
1: $2.28
30In Stock
1,000Expected 30/07/2026

Mfr. Part No.
V20H510AUTO

Mouser Part No
576-V20H510AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

30In Stock

1,000Expected 30/07/2026

$2.28

$1.43

$1.35

$1.15

View

Min.: 1
Mult.: 1

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

V20P30AUTO
Littelfuse
1: $1.61
2,506In Stock

Mfr. Part No.
V20P30AUTO

Mouser Part No
576-V20P30AUTO

Littelfuse

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

2,506In Stock

$1.61

$0.992

$0.913

$0.61

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P320AUTO
Littelfuse
1: $1.19
181In Stock
900Expected 01/06/2026

Mfr. Part No.
V20P320AUTO

Mouser Part No
576-V20P320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

181In Stock

900Expected 01/06/2026

$1.19

$0.86

$0.777

$0.686

$0.536

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .23A 60V SMD AEC-Q200

ASMD030F-2
Littelfuse
1: $0.71
2,142In Stock

Mfr. Part No.
ASMD030F-2

Mouser Part No
650-ASMD030F-2

Littelfuse

Resettable Fuses - PPTC .23A 60V SMD AEC-Q200

Learn More

Datasheet

2,142In Stock

Cut Tape

$0.71

$0.653

$0.542

$0.50

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

ASMD050F-2
Littelfuse
1: $0.75
2,864In Stock

Mfr. Part No.
ASMD050F-2

Mouser Part No
650-ASMD050F-2

Littelfuse

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

Learn More

Datasheet

2,864In Stock

Cut Tape

$0.75

$0.673

$0.555

$0.522

Reel

$0.346

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

ASMD100F-2
Littelfuse
1: $0.71
1,391In Stock
2,000Expected 04/05/2026

Mfr. Part No.
ASMD100F-2

Mouser Part No
650-ASMD100F-2

Littelfuse

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

Learn More

Datasheet

1,391In Stock

2,000Expected 04/05/2026

Cut Tape

$0.71

$0.653

$0.542

$0.50

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

ASMD185F-2
Littelfuse
1: $0.72
1,290In Stock

Mfr. Part No.
ASMD185F-2

Mouser Part No
650-ASMD185F-2

Littelfuse

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

Learn More

Datasheet

1,290In Stock

Cut Tape

$0.72

$0.664

$0.551

$0.509

Reel

$0.333

View

Min.: 1
Mult.: 1

Reel: 1,500

Engine Cooling System Solutions

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Engine Cooling System Solutions

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