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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 7.5V AEC-Q101 5% Uni-Directional

TPSMB7.5A
Littelfuse
1: $0.952
1,084In Stock

Mfr. Part #
TPSMB7.5A

Mouser Part #
576-TPSMB7.5A

Littelfuse

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

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Datasheet

1,084In Stock

Cut Tape

$0.952

$0.609

$0.413

$0.381

Reel

$0.258

$0.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB75A
Littelfuse
1: $0.814
2,437In Stock

Mfr. Part #
TPSMB75A

Mouser Part #
576-TPSMB75A

Littelfuse

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

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Datasheet

2,437In Stock

Cut Tape

$0.814

$0.623

$0.425

$0.333

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB75CA
Littelfuse
1: $0.414
1,046In Stock

Mfr. Part #
TPSMB75CA

Mouser Part #
576-TPSMB75CA

Littelfuse

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

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Datasheet

1,046In Stock

Cut Tape

$0.414

$0.327

$0.272

Reel

$0.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB82A
Littelfuse
1: $1.09
802In Stock

Mfr. Part #
TPSMB82A

Mouser Part #
576-TPSMB82A

Littelfuse

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

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Datasheet

802In Stock

Cut Tape

$1.09

$0.729

$0.473

$0.362

$0.325

Reel

$0.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB82CA
Littelfuse
1: $0.798
1,585In Stock

Mfr. Part #
TPSMB82CA

Mouser Part #
576-TPSMB82CA

Littelfuse

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

Learn More

Datasheet

1,585In Stock

Cut Tape

$0.798

$0.677

$0.471

$0.368

$0.309

Reel

$0.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

TPSMB91A
Littelfuse
1: $0.921
2,980In Stock

Mfr. Part #
TPSMB91A

Mouser Part #
576-TPSMB91A

Littelfuse

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

Learn More

Datasheet

2,980In Stock

Cut Tape

$0.921

$0.623

$0.425

$0.333

Reel

$0.272

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: $0.568
901In Stock

Mfr. Part #
TPSMB91CA

Mouser Part #
576-TPSMB91CA

Littelfuse

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

Learn More

Datasheet

901In Stock

Cut Tape

$0.568

$0.442

$0.425

$0.384

$0.345

Reel

$0.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

V05P25AUTO
Littelfuse
1: $1.14
3,330In Stock

Mfr. Part #
V05P25AUTO

Mouser Part #
576-V05P25AUTO

Littelfuse

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

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Datasheet

3,330In Stock

$1.14

$0.682

$0.471

$0.437

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

V07P23AUTO
Littelfuse
1: $1.21
2,222In Stock

Mfr. Part #
V07P23AUTO

Mouser Part #
576-V07P23AUTO

Littelfuse

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

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Datasheet

2,222In Stock

$1.21

$0.735

$0.677

$0.542

View

Min.: 1
Mult.: 1

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

V07P30AUTO
Littelfuse
1: $1.21
1,180In Stock

Mfr. Part #
V07P30AUTO

Mouser Part #
576-V07P30AUTO

Littelfuse

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

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Datasheet

1,180In Stock

$1.21

$0.735

$0.677

$0.542

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

V10E42AUTO
Littelfuse
1: $1.60
508In Stock

Mfr. Part #
V10E42AUTO

Mouser Part #
576-V10E42AUTO

Littelfuse

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

508In Stock

$1.60

$0.982

$0.852

$0.695

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Phenolic AEC-Q200 AUMOV

V10P42AUTO
Littelfuse
1: $0.829
5,069In Stock

Mfr. Part #
V10P42AUTO

Mouser Part #
576-V10P42AUTO

Littelfuse

Varistors 42V 10mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5,069In Stock

$0.829

$0.585

$0.525

$0.457

View

Min.: 1
Mult.: 1

Varistors 14V 14mm Epoxy AEC-Q200 AUMOV

V14E14AUTO
Littelfuse
1: $1.86
2,308In Stock

Mfr. Part #
V14E14AUTO

Mouser Part #
576-V14E14AUTO

Littelfuse

Varistors 14V 14mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

2,308In Stock

$1.86

$1.15

$1.08

$0.883

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

V14E30AUTO
Littelfuse
1: $1.84
276In Stock

Mfr. Part #
V14E30AUTO

Mouser Part #
576-V14E30AUTO

Littelfuse

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

276In Stock

$1.84

$1.15

$1.08

$0.881

View

Min.: 1
Mult.: 1

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

V14P14AUTO
Littelfuse
1: $1.01
1,687In Stock

Mfr. Part #
V14P14AUTO

Mouser Part #
576-V14P14AUTO

Littelfuse

Varistors 14V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,687In Stock

$1.01

$0.715

$0.642

$0.562

View

Min.: 1
Mult.: 1

Varistors 25V 14mm Phenolic AEC-Q200 AUMOV

V14P25AUTO
Littelfuse
1: $2.03
21In Stock

Mfr. Part #
V14P25AUTO

Mouser Part #
576-V14P25AUTO

Littelfuse

Varistors 25V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

21In Stock

$2.03

$1.27

$1.19

$0.97

View

Min.: 1
Mult.: 1

Varistors 1W 16V 2220 AEC-Q200

V16AUMLA2220NS
Littelfuse
1: $5.43
421In Stock

Mfr. Part #
V16AUMLA2220NS

Mouser Part #
576-V16AUMLA2220NS

Littelfuse

Varistors 1W 16V 2220 AEC-Q200

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Datasheet

421In Stock

Cut Tape

$5.43

$4.05

$3.82

$3.25

Reel

$2.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

V18AUMLA1210NH
Littelfuse
1: $1.69
1,648In Stock

Mfr. Part #
V18AUMLA1210NH

Mouser Part #
576-V18AUMLA1210NH

Littelfuse

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

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Datasheet

1,648In Stock

Cut Tape

$1.69

$1.22

$1.11

$0.976

View

Reel

$0.823

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Varistors 14V 20mm Epoxy AEC-Q200 AUMOV

V20E14AUTO
Littelfuse
1: $1.17
2,408In Stock

Mfr. Part #
V20E14AUTO

Mouser Part #
576-V20E14AUTO

Littelfuse

Varistors 14V 20mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

2,408In Stock

$1.17

$0.832

$0.749

$0.659

View

Min.: 1
Mult.: 1

Varistors 30V 20mm Epoxy AEC-Q200 AUMOV

V20E30AUTO
Littelfuse
1: $2.32
21In Stock

Mfr. Part #
V20E30AUTO

Mouser Part #
576-V20E30AUTO

Littelfuse

Varistors 30V 20mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

21In Stock

$2.32

$1.43

$1.27

$1.04

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H320AUTO
Littelfuse
1: $3.15
137In Stock

Mfr. Part #
V20H320AUTO

Mouser Part #
576-V20H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

137In Stock

$3.15

$2.10

$2.00

$1.64

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H510AUTO
Littelfuse
1: $3.50
30In Stock
1,000Expected 2026-06-22

Mfr. Part #
V20H510AUTO

Mouser Part #
576-V20H510AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

30In Stock

1,000Expected 2026-06-22

$3.50

$2.20

$2.07

$1.77

View

Min.: 1
Mult.: 1

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

V20P30AUTO
Littelfuse
1: $1.27
2,506In Stock

Mfr. Part #
V20P30AUTO

Mouser Part #
576-V20P30AUTO

Littelfuse

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

2,506In Stock

$1.27

$0.909

$0.82

$0.721

$0.668

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P320AUTO
Littelfuse
1: $1.83
183In Stock
900Expected 2026-06-01

Mfr. Part #
V20P320AUTO

Mouser Part #
576-V20P320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

183In Stock

900Expected 2026-06-01

$1.83

$1.32

$1.19

$1.05

$0.823

Min.: 1
Mult.: 1

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

ASMD030F-2
Littelfuse
1: $1.09
2,142In Stock

Mfr. Part #
ASMD030F-2

Mouser Part #
650-ASMD030F-2

Littelfuse

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

Learn More

Datasheet

2,142In Stock

Cut Tape

$1.09

$1.00

$0.832

$0.768

Reel

$0.485

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Engine Cooling System Solutions

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Engine Cooling System Solutions

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