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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RoHS Compliant

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 56V AEC-Q101 5% Uni-Directional

TPSMC56A
Littelfuse
1: 1,07 €
1 474In Stock
3 000Expected 23/09/2026

Mfr. Part No.
TPSMC56A

Mouser Part No
576-TPSMC56A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 56V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 474In Stock

3 000Expected 23/09/2026

Cut Tape

1,07 €

0,67 €

0,44 €

0,343 €

0,31 €

Reel

0,281 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 56V AEC-Q101 5% Bi-Directional

TPSMC56CA
Littelfuse
1: 1,07 €
1 779In Stock
3 000Expected 02/12/2026

Mfr. Part No.
TPSMC56CA

Mouser Part No
576-TPSMC56CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 56V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 779In Stock

3 000Expected 02/12/2026

Cut Tape

1,07 €

0,525 €

0,44 €

0,343 €

0,31 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 62V AEC-Q101 5% Uni-Directional

TPSMC62A
Littelfuse
1: 0,937 €
606In Stock

Mfr. Part No.
TPSMC62A

Mouser Part No
576-TPSMC62A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 62V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

606In Stock

Cut Tape

0,937 €

0,438 €

0,343 €

0,302 €

Reel

0,278 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 62V AEC-Q101 5% Bi-Directional

TPSMC62CA
Littelfuse
1: 1,10 €
94In Stock

Mfr. Part No.
TPSMC62CA

Mouser Part No
576-TPSMC62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 62V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

94In Stock

Cut Tape

1,10 €

0,525 €

0,452 €

0,353 €

0,319 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 68V AEC-Q101 5% Uni-Directional

TPSMC68A
Littelfuse
1: 1,10 €
2 120In Stock

Mfr. Part No.
TPSMC68A

Mouser Part No
576-TPSMC68A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 68V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 120In 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 1.5kW 68V AEC-Q101 5% Bi-Directional

TPSMC68CA
Littelfuse
1: 1,08 €
2 132In Stock

Mfr. Part No.
TPSMC68CA

Mouser Part No
576-TPSMC68CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 68V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 132In Stock

Cut Tape

1,08 €

0,525 €

0,455 €

0,362 €

0,333 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 75V AEC-Q101 5% Bi-Directional

TPSMC75CA
Littelfuse
1: 1,07 €
969In Stock

Mfr. Part No.
TPSMC75CA

Mouser Part No
576-TPSMC75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 75V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

969In Stock

Cut Tape

1,07 €

0,525 €

0,44 €

0,343 €

0,302 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 82V AEC-Q101 5% Bi-Directional

TPSMC82CA
Littelfuse
1: 0,998 €
43In Stock

Mfr. Part No.
TPSMC82CA

Mouser Part No
576-TPSMC82CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 82V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

43In Stock

Cut Tape

0,998 €

0,464 €

0,411 €

0,32 €

Reel

0,284 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Bi-Directional

TPSMC91CA
Littelfuse
1: 0,937 €
713In Stock

Mfr. Part No.
TPSMC91CA

Mouser Part No
576-TPSMC91CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 91V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

713In Stock

Cut Tape

0,937 €

0,438 €

0,388 €

0,343 €

Reel

0,277 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 12V AEC-Q101 5% Uni-Directional

TPSMD12A
Littelfuse
1: 1,26 €
2 996In Stock

Mfr. Part No.
TPSMD12A

Mouser Part No
576-TPSMD12A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 12V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 996In Stock

Cut Tape

1,26 €

0,705 €

0,581 €

0,477 €

Reel

0,406 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 13V AEC-Q101 5% Uni-Directional

TPSMD13A
Littelfuse
1: 1,07 €
1 439In Stock

Mfr. Part No.
TPSMD13A

Mouser Part No
576-TPSMD13A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 13V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 439In Stock

Cut Tape

1,07 €

0,587 €

0,524 €

0,412 €

Reel

0,399 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 14V AEC-Q101 5% Uni-Directional

TPSMD14A
Littelfuse
1: 1,07 €
944In Stock

Mfr. Part No.
TPSMD14A

Mouser Part No
576-TPSMD14A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 14V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

944In 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 17V AEC-Q101 5% Uni-Directional

TPSMD17A
Littelfuse
1: 1,07 €
238In Stock

Mfr. Part No.
TPSMD17A

Mouser Part No
576-TPSMD17A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 17V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

238In Stock

Cut Tape

1,07 €

0,623 €

0,556 €

0,437 €

Reel

0,399 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes TVS 3KW 200V 5%UNI DO-214AB TR13 RoHS

TPSMD200A-A
Littelfuse
1: 1,83 €
24In Stock
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

24In Stock

Cut Tape

1,83 €

1,21 €

1,07 €

0,877 €

0,807 €

Reel

0,69 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMD26CA
Littelfuse
1: 1,07 €
2 987In Stock

Mfr. Part No.
TPSMD26CA

Mouser Part No
576-TPSMD26CA

Littelfuse

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

Learn More

Datasheet

2 987In Stock

Cut Tape

1,07 €

0,705 €

0,602 €

0,485 €

0,41 €

Reel

0,379 €

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Bi-Directional

TPSMD28CA
Littelfuse
1: 1,07 €
2 273In Stock

Mfr. Part No.
TPSMD28CA

Mouser Part No
576-TPSMD28CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 273In 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 30V AEC-Q101 5% Uni-Directional

TPSMD30A
Littelfuse
1: 1,07 €
1 821In Stock
3 000Expected 19/10/2026

Mfr. Part No.
TPSMD30A

Mouser Part No
576-TPSMD30A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 821In Stock

3 000Expected 19/10/2026

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 40V AEC-Q101 5% Uni-Directional

TPSMD40A
Littelfuse
1: 1,07 €
823In Stock

Mfr. Part No.
TPSMD40A

Mouser Part No
576-TPSMD40A

Littelfuse

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

Learn More

Datasheet

823In Stock

Cut Tape

1,07 €

0,587 €

0,524 €

0,412 €

0,41 €

Reel

0,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMD60A
Littelfuse
1: 1,07 €
3 236In Stock

Mfr. Part No.
TPSMD60A

Mouser Part No
576-TPSMD60A

Littelfuse

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

Learn More

Datasheet

3 236In Stock

Cut Tape

1,07 €

0,705 €

0,602 €

0,485 €

0,447 €

Reel

0,379 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

V05P25AUTO
Littelfuse
1: 0,31 €
3 245In Stock

Mfr. Part No.
V05P25AUTO

Mouser Part No
576-V05P25AUTO

Littelfuse

Varistors 25V 5mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

3 245In Stock

0,31 €

0,194 €

0,169 €

0,156 €

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

V07P23AUTO
Littelfuse
1: 0,353 €
2 112In Stock

Mfr. Part No.
V07P23AUTO

Mouser Part No
576-V07P23AUTO

Littelfuse

Varistors RADIAL VARISTOR 07MM ROHS/LEAD FREE

Learn More

Datasheet

2 112In Stock

0,353 €

0,248 €

0,221 €

0,192 €

View

Min.: 1
Mult.: 1

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

V07P30AUTO
Littelfuse
1: 0,353 €
1 130In Stock

Mfr. Part No.
V07P30AUTO

Mouser Part No
576-V07P30AUTO

Littelfuse

Varistors 30V 7mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1 130In Stock

0,353 €

0,248 €

0,221 €

0,192 €

View

Min.: 1
Mult.: 1

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

V10E42AUTO
Littelfuse
1: 0,482 €
508In Stock

Mfr. Part No.
V10E42AUTO

Mouser Part No
576-V10E42AUTO

Littelfuse

Varistors 42V 10mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

508In Stock

0,482 €

0,34 €

0,305 €

0,267 €

View

Min.: 1
Mult.: 1

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

V10P25AUTO
Littelfuse
1: 0,525 €
4 458In Stock

Mfr. Part No.
V10P25AUTO

Mouser Part No
576-V10P25AUTO

Littelfuse

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

4 458In Stock

0,525 €

0,371 €

0,333 €

0,291 €

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

V14E30AUTO
Littelfuse
1: 0,593 €
276In Stock

Mfr. Part No.
V14E30AUTO

Mouser Part No
576-V14E30AUTO

Littelfuse

Varistors 30V 14mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

276In Stock

0,593 €

0,421 €

0,379 €

0,333 €

View

Min.: 1
Mult.: 1

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