Circuit Protection – Mouser Finland

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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.

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Types of Circuit Protection

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Results: 861

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Part #

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional

TPSMB480CA-A
Littelfuse
1: 1,29 €
12 973In Stock

Mfr. Part No.
TPSMB480CA-A

Mouser Part No
576-TPSMB480CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 480V AEC-Q101 5% Bi-Directional

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Datasheet

12 973In Stock

Cut Tape

1,29 €

0,811 €

0,538 €

0,421 €

0,383 €

Reel

0,325 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

TPSMB540A-A
Littelfuse
1: 1,03 €
4 688In Stock

Mfr. Part No.
TPSMB540A-A

Mouser Part No
576-TPSMB540A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 540V AEC-Q101 5% Uni-Directional

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Datasheet

4 688In Stock

Cut Tape

1,03 €

0,655 €

0,434 €

0,339 €

Reel

0,30 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMB600CA-A
Littelfuse
1: 1,33 €
6 058In Stock

Mfr. Part No.
TPSMB600CA-A

Mouser Part No
576-TPSMB600CA-A

Littelfuse

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

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Datasheet

6 058In Stock

Cut Tape

1,33 €

0,646 €

0,526 €

0,42 €

0,398 €

Reel

0,339 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional

TPSMB650CA-A
Littelfuse
1: 1,33 €
4 770In Stock
6 000Expected 28/01/2027

Mfr. Part No.
TPSMB650CA-A

Mouser Part No
576-TPSMB650CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional

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Datasheet

4 770In Stock

6 000Expected 28/01/2027

Cut Tape

1,33 €

0,646 €

0,558 €

0,438 €

0,415 €

Reel

0,339 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 22V AEC-Q101 5% Bi-Directional

TPSMC22CA
Littelfuse
1: 1,07 €
11 850In Stock

Mfr. Part No.
TPSMC22CA

Mouser Part No
576-TPSMC22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

11 850In Stock

Cut Tape

1,07 €

0,67 €

0,44 €

0,343 €

0,31 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional

TPSMC27CA
Littelfuse
1: 1,10 €
5 183In Stock

Mfr. Part No.
TPSMC27CA

Mouser Part No
576-TPSMC27CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 27V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5 183In Stock

Cut Tape

1,10 €

0,689 €

0,453 €

0,353 €

Reel

0,269 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMC33CA
Littelfuse
1: 1,07 €
4 810In Stock

Mfr. Part No.
TPSMC33CA

Mouser Part No
576-TPSMC33CA

Littelfuse

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

Learn More

Datasheet

4 810In Stock

Cut Tape

1,07 €

0,67 €

0,44 €

0,343 €

0,31 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Bi-Directional

TPSMC36CA
Littelfuse
1: 1,07 €
8 104In Stock

Mfr. Part No.
TPSMC36CA

Mouser Part No
576-TPSMC36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

8 104In Stock

Cut Tape

1,07 €

0,67 €

0,44 €

0,343 €

0,31 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional

TPSMC51CA
Littelfuse
1: 1,10 €
6 004In Stock

Mfr. Part No.
TPSMC51CA

Mouser Part No
576-TPSMC51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

6 004In Stock

Cut Tape

1,10 €

0,525 €

0,452 €

0,352 €

0,333 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional

TPSMD16A
Littelfuse
1: 1,12 €
5 343In Stock

Mfr. Part No.
TPSMD16A

Mouser Part No
576-TPSMD16A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5 343In Stock

Cut Tape

1,12 €

0,705 €

0,629 €

0,495 €

0,471 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional

TPSMD22A
Littelfuse
1: 1,07 €
3 760In Stock
3 000Expected 10/09/2026

Mfr. Part No.
TPSMD22A

Mouser Part No
576-TPSMD22A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3 760In Stock

3 000Expected 10/09/2026

Cut Tape

1,07 €

0,674 €

0,602 €

0,485 €

0,41 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMD24A
Littelfuse
1: 1,07 €
3 985In Stock

Mfr. Part No.
TPSMD24A

Mouser Part No
576-TPSMD24A

Littelfuse

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

Learn More

Datasheet

3 985In Stock

Cut Tape

1,07 €

0,705 €

0,629 €

0,495 €

0,447 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMD24CA
Littelfuse
1: 1,07 €
8 815In Stock

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

8 815In Stock

Cut Tape

1,07 €

0,705 €

0,602 €

0,504 €

Reel

0,38 €

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional

TPSMD26A
Littelfuse
1: 1,07 €
4 246In Stock

Mfr. Part No.
TPSMD26A

Mouser Part No
576-TPSMD26A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

4 246In Stock

Cut Tape

1,07 €

0,705 €

0,602 €

0,485 €

0,447 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMD33A
Littelfuse
1: 1,03 €
3 938In Stock

Mfr. Part No.
TPSMD33A

Mouser Part No
576-TPSMD33A

Littelfuse

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

Learn More

Datasheet

3 938In Stock

Cut Tape

1,03 €

0,705 €

0,599 €

0,492 €

0,422 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional

TPSMD40CA
Littelfuse
1: 0,929 €
3 559In Stock

Mfr. Part No.
TPSMD40CA

Mouser Part No
576-TPSMD40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3 559In Stock

Cut Tape

0,929 €

0,746 €

0,581 €

0,477 €

Reel

0,408 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 60V AEC-Q101 5% Bi-Directional

TPSMD60CA
Littelfuse
1: 1,38 €
6 018In Stock

Mfr. Part No.
TPSMD60CA

Mouser Part No
576-TPSMD60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 60V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

6 018In Stock

Cut Tape

1,38 €

0,746 €

0,642 €

0,504 €

Reel

0,423 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Varistors 14V 10mm Epoxy AEC-Q200 AUMOV

V10E14AUTO
Littelfuse
1: 0,482 €
8 877In Stock
5 000Expected 21/09/2026

Mfr. Part No.
V10E14AUTO

Mouser Part No
576-V10E14AUTO

Littelfuse

Varistors 14V 10mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

8 877In Stock

5 000Expected 21/09/2026

0,482 €

0,34 €

0,305 €

0,267 €

View

Min.: 1
Mult.: 1

Varistors 30V 10mm Phenolic AEC-Q200 AUMOV

V10P30AUTO
Littelfuse
1: 0,533 €
5 400In Stock

Mfr. Part No.
V10P30AUTO

Mouser Part No
576-V10P30AUTO

Littelfuse

Varistors 30V 10mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5 400In Stock

0,533 €

0,378 €

0,339 €

0,296 €

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Phenolic AEC-Q200 AUMOV

V10P42AUTO
Littelfuse
1: 0,525 €
5 069In Stock

Mfr. Part No.
V10P42AUTO

Mouser Part No
576-V10P42AUTO

Littelfuse

Varistors 42V 10mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5 069In Stock

0,525 €

0,371 €

0,333 €

0,291 €

View

Min.: 1
Mult.: 1

Varistors 42V 14mm Phenolic AEC-Q200 AUMOV

V14P42AUTO
Littelfuse
1: 0,645 €
4 093In Stock

Mfr. Part No.
V14P42AUTO

Mouser Part No
576-V14P42AUTO

Littelfuse

Varistors 42V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

4 093In Stock

0,645 €

0,46 €

0,415 €

0,364 €

View

Min.: 1
Mult.: 1

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

V18AUMLA1210NH
Littelfuse
1: 1,09 €
2 679In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

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

Learn More

Datasheet

2 679In Stock

Cut Tape

1,09 €

0,792 €

0,717 €

0,634 €

View

Reel

0,507 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

V18AUMLA2220H
Littelfuse
1: 4,47 €
1 964In Stock

Mfr. Part No.
V18AUMLA2220H

Mouser Part No
576-V18AUMLA2220H

Littelfuse

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

1 964In Stock

Cut Tape

4,47 €

3,41 €

3,14 €

2,85 €

View

Reel

2,47 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Varistors 48V 2220 125C AUML AEC-Q200 Low Profile

V48AUMLA2220H
Littelfuse
1: 4,47 €
793In Stock
2 000Expected 22/12/2026

Mfr. Part No.
V48AUMLA2220H

Mouser Part No
576-V48AUMLA2220H

Littelfuse

Varistors 48V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

793In Stock

2 000Expected 22/12/2026

Cut Tape

4,47 €

3,41 €

3,14 €

2,85 €

View

Reel

2,47 €

Min.: 1
Mult.: 1

: 1 000

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

ASMD050F-2
Littelfuse
1: 0,765 €
3 727In Stock

Mfr. Part No.
ASMD050F-2

Mouser Part No
650-ASMD050F-2

Littelfuse

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

Learn More

Datasheet

3 727In Stock

Cut Tape

0,765 €

0,702 €

0,571 €

0,538 €

Reel

0,324 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Engine Cooling System Solutions

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