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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 (926)

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Part #

Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200

MINIASMDC110F/16-2
Littelfuse
1: 0,482 €
1 988In Stock
2 000Expected 01/09/2026

Mfr. Part No.
MINIASMDC110F/16-2

Mouser Part No
650-MINIASMDC110F/16

Littelfuse

Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200

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Datasheet

1 988In Stock

2 000Expected 01/09/2026

Cut Tape

0,482 €

0,438 €

0,364 €

0,335 €

View

Reel

0,255 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

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

MINIASMDC110F/24-2
Littelfuse
1: 0,619 €
1 420In Stock
1 500Expected 02/11/2026

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 420In Stock

1 500Expected 02/11/2026

Cut Tape

0,619 €

0,55 €

0,469 €

0,411 €

Reel

0,27 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC 1.25A 16V Mini SMD AEC-Q200

MINIASMDC125F/16-2
Littelfuse
1: 0,525 €
1 734In Stock

Mfr. Part No.
MINIASMDC125F/16-2

Mouser Part No
650-MINIASMDC125F/16

Littelfuse

Resettable Fuses - PPTC 1.25A 16V Mini SMD AEC-Q200

Learn More

Datasheet

1 734In Stock

Cut Tape

0,525 €

0,466 €

0,402 €

0,349 €

View

Reel

0,23 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 1.5A 16V Mini SMD AEC-Q200

MINIASMDC150F/16-2
Littelfuse
1: 0,482 €
2 453In Stock

Mfr. Part No.
MINIASMDC150F/16-2

Mouser Part No
650-MINIASMDC150F/16

Littelfuse

Resettable Fuses - PPTC 1.5A 16V Mini SMD AEC-Q200

Learn More

Datasheet

2 453In Stock

Cut Tape

0,482 €

0,438 €

0,364 €

0,335 €

Reel

0,283 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC 1.5A 24V Mini SMD AEC-Q200

MINIASMDC150F/24-2
Littelfuse
1: 0,705 €
2 102In Stock

Mfr. Part No.
MINIASMDC150F/24-2

Mouser Part No
650-MINIASMDC150F/24

Littelfuse

Resettable Fuses - PPTC 1.5A 24V Mini SMD AEC-Q200

Learn More

Datasheet

2 102In Stock

Cut Tape

0,705 €

0,646 €

0,519 €

0,49 €

Reel

0,367 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC 2.6A 16V Mini SMD AEC-Q200

MINIASMDC260F/16-2
Littelfuse
1: 0,645 €
3 217In Stock

Mfr. Part No.
MINIASMDC260F/16-2

Mouser Part No
650-MINIASMDC260F/16

Littelfuse

Resettable Fuses - PPTC 2.6A 16V Mini SMD AEC-Q200

Learn More

Datasheet

3 217In Stock

Cut Tape

0,645 €

0,576 €

0,492 €

0,431 €

Reel

0,283 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

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

DST2080C
Littelfuse
1: 2,91 €
484In Stock

Mfr. Part No.
DST2080C

Mouser Part No
576-DST2080C

Littelfuse

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

Learn More

Datasheet

484In Stock

Cut Tape

2,91 €

1,91 €

1,33 €

1,29 €

Reel

1,29 €

Min.: 1
Mult.: 1

: 8 000

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

DSTF20120C
Littelfuse
1: 2,73 €
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

2,73 €

1,76 €

1,03 €

0,94 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 3kW 10V AEC-Q101 5% Bi-Directional

TPSMD10CA
Littelfuse
1: 0,929 €
2 358In Stock

Mfr. Part No.
TPSMD10CA

Mouser Part No
576-TPSMD10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 10V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 358In Stock

Cut Tape

0,929 €

0,746 €

0,581 €

0,556 €

Reel

0,384 €

Min.: 1
Mult.: 1

: 3 000

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20E440AUTO
Littelfuse
1: 1,63 €
1 117In Stock

Mfr. Part No.
V20E440AUTO

Mouser Part No
576-V20E440AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

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Datasheet

1 117In Stock

1,63 €

1,09 €

1,04 €

0,85 €

View

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 45V 10A

DST1045S
Littelfuse
1: 1,69 €
9 999Expected 25/02/2027

Mfr. Part No.
DST1045S

Mouser Part No
576-DST1045S

Littelfuse

Schottky Diodes & Rectifiers 45V 10A

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Datasheet

9 999Expected 25/02/2027

Cut Tape

1,69 €

1,09 €

0,764 €

0,624 €

View

Reel

0,503 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Schottky Diodes & Rectifiers 15A 45V TO-277B

DST1545S
Littelfuse
1: 1,66 €
5 000Expected 23/11/2026

Mfr. Part No.
DST1545S

Mouser Part No
576-DST1545S

Littelfuse

Schottky Diodes & Rectifiers 15A 45V TO-277B

Learn More

Datasheet

5 000Expected 23/11/2026

Cut Tape

1,66 €

1,07 €

0,719 €

0,627 €

Reel

0,627 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Schottky Diodes & Rectifiers 5A 100V TO-277B

DST5100S
Littelfuse
1: 1,41 €
5 000Expected 21/12/2026

Mfr. Part No.
DST5100S

Mouser Part No
576-DST5100S

Littelfuse

Schottky Diodes & Rectifiers 5A 100V TO-277B

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Datasheet

5 000Expected 21/12/2026

Cut Tape

1,41 €

0,662 €

0,589 €

0,461 €

View

Reel

0,358 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S15A
Littelfuse
1: 3,90 €
1 000Expected 30/09/2026

Mfr. Part No.
SLD8S15A

Mouser Part No
576-SLD8S15A

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1 000Expected 30/09/2026

Cut Tape

3,90 €

2,00 €

1,81 €

Reel

1,47 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional

TPSMA6L22A
Littelfuse
1: 0,628 €
6In Stock

Mfr. Part No.
TPSMA6L22A

Mouser Part No
576-TPSMA6L22A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

6In Stock

Cut Tape

0,628 €

0,286 €

0,251 €

0,192 €

0,186 €

Reel

0,147 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMA6L7.5A
Littelfuse
1: 0,662 €
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

0,662 €

0,342 €

0,263 €

0,20 €

0,181 €

Reel

0,141 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMA6L85A
Littelfuse
1: 0,619 €
9 803Expected 30/11/2026

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

9 803Expected 30/11/2026

Cut Tape

0,619 €

0,34 €

0,255 €

0,179 €

Reel

0,139 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Bi-Directional

TPSMB550CA-A
Littelfuse
1: 1,29 €
5 850Expected 01/10/2026

Mfr. Part No.
TPSMB550CA-A

Mouser Part No
576-TPSMB550CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5 850Expected 01/10/2026

Cut Tape

1,29 €

0,664 €

0,523 €

0,463 €

Reel

0,389 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMB62A
Littelfuse
1: 0,731 €
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

0,731 €

0,347 €

0,281 €

0,227 €

0,205 €

Reel

0,152 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 33V AEC-Q101 5% Uni-Directional

TPSMC33A
Littelfuse
1: 1,13 €
5 959On Order

Mfr. Part No.
TPSMC33A

Mouser Part No
576-TPSMC33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5 959On Order

Cut Tape

1,13 €

0,525 €

0,466 €

0,362 €

0,357 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional

TPSMD33CA
Littelfuse
1: 1,07 €
5 250Expected 31/08/2026

Mfr. Part No.
TPSMD33CA

Mouser Part No
576-TPSMD33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5 250Expected 31/08/2026

Cut Tape

1,07 €

0,746 €

0,667 €

0,524 €

0,471 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 43V AEC-Q101 5% Uni-Directional

TPSMD43A
Littelfuse
1: 0,86 €
20In Stock
5 869Expected 21/10/2026

Mfr. Part No.
TPSMD43A

Mouser Part No
576-TPSMD43A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 43V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

20In Stock

5 869Expected 21/10/2026

Cut Tape

0,86 €

0,746 €

0,619 €

0,498 €

0,461 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMA6L51A
Littelfuse
1: 0,628 €
2 979Expected 28/08/2026

Mfr. Part No.
TPSMA6L51A

Mouser Part No
576-TPSMA6L51A

Littelfuse

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

Learn More

Datasheet

2 979Expected 28/08/2026

Cut Tape

0,628 €

0,286 €

0,247 €

0,192 €

Reel

0,147 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMA6L70A
Littelfuse
1: 0,533 €
2 998Expected 27/08/2026

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

2 998Expected 27/08/2026

Cut Tape

0,533 €

0,269 €

0,237 €

0,181 €

Reel

0,141 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMB130A
Littelfuse
1: 0,929 €
3 000Expected 03/06/2027

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

3 000Expected 03/06/2027

Cut Tape

0,929 €

0,503 €

0,412 €

0,328 €

0,298 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Engine Cooling System Solutions

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Engine Cooling System Solutions

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