.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

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

TPSMB22CA
Littelfuse
1: 0,361 €
5 870In Stock

Mfr. Part No.
TPSMB22CA

Mouser Part No
576-TPSMB22CA

Littelfuse

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

Learn More

Datasheet

5 870In Stock

Cut Tape

0,361 €

0,304 €

0,213 €

0,198 €

Reel

0,154 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Uni-Directional

TPSMB24A
Littelfuse
1: 0,361 €
1 432In Stock

Mfr. Part No.
TPSMB24A

Mouser Part No
576-TPSMB24A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 432In Stock

Cut Tape

0,361 €

0,304 €

0,212 €

0,171 €

0,155 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Bi-Directional

TPSMB24CA
Littelfuse
1: 0,224 €
1 106In Stock
3 000Expected 19/02/2026

Mfr. Part No.
TPSMB24CA

Mouser Part No
576-TPSMB24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 106In Stock

3 000Expected 19/02/2026

Cut Tape

0,224 €

0,193 €

0,16 €

0,152 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Uni-Directional

TPSMB250A
Littelfuse
1: 0,697 €
1 246In Stock

Mfr. Part No.
TPSMB250A

Mouser Part No
576-TPSMB250A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 246In Stock

Cut Tape

0,697 €

0,519 €

0,358 €

0,277 €

0,269 €

Reel

0,232 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional

TPSMB27A
Littelfuse
1: 0,473 €
4 760In Stock

Mfr. Part No.
TPSMB27A

Mouser Part No
576-TPSMB27A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

4 760In Stock

Cut Tape

0,473 €

0,349 €

0,238 €

0,191 €

Reel

0,144 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Bi-Directional

TPSMB27CA
Littelfuse
1: 0,258 €
1 971In Stock
3 000Expected 19/02/2026

Mfr. Part No.
TPSMB27CA

Mouser Part No
576-TPSMB27CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 27V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 971In Stock

3 000Expected 19/02/2026

Cut Tape

0,258 €

0,201 €

0,167 €

0,156 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional

TPSMB30A
Littelfuse
1: 0,301 €
3 995In Stock

Mfr. Part No.
TPSMB30A

Mouser Part No
576-TPSMB30A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3 995In Stock

Cut Tape

0,301 €

0,217 €

0,176 €

0,157 €

Reel

0,15 €

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Bi-Directional

TPSMB30CA
Littelfuse
1: 0,198 €
740In Stock

Mfr. Part No.
TPSMB30CA

Mouser Part No
576-TPSMB30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

740In Stock

Cut Tape

0,198 €

0,164 €

0,152 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Bi-Directional

TPSMB350CA-A
Littelfuse
1: 0,576 €
2 645In Stock

Mfr. Part No.
TPSMB350CA-A

Mouser Part No
576-TPSMB350CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 645In Stock

Cut Tape

0,576 €

0,415 €

0,338 €

0,327 €

Reel

0,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional

TPSMB36A
Littelfuse
1: 0,292 €
5 461In Stock
3 000Expected 19/02/2026

Mfr. Part No.
TPSMB36A

Mouser Part No
576-TPSMB36A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5 461In Stock

3 000Expected 19/02/2026

Cut Tape

0,292 €

0,23 €

0,194 €

0,178 €

0,169 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional

TPSMB36CA
Littelfuse
1: 0,292 €
2 800In Stock
3 000Expected 27/04/2026

Mfr. Part No.
TPSMB36CA

Mouser Part No
576-TPSMB36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 800In Stock

3 000Expected 27/04/2026

Cut Tape

0,292 €

0,203 €

0,172 €

0,156 €

Reel

0,151 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Uni-Directional

TPSMB39A
Littelfuse
1: 0,172 €
5 704In Stock

Mfr. Part No.
TPSMB39A

Mouser Part No
576-TPSMB39A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5 704In Stock

Cut Tape

0,172 €

0,146 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional

TPSMB39CA
Littelfuse
1: 0,224 €
5 784In Stock

Mfr. Part No.
TPSMB39CA

Mouser Part No
576-TPSMB39CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5 784In Stock

Cut Tape

0,224 €

0,164 €

0,152 €

Reel

0,15 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional

TPSMB400A-A
Littelfuse
1: 0,378 €
1 962In Stock

Mfr. Part No.
TPSMB400A-A

Mouser Part No
576-TPSMB400A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 962In Stock

Cut Tape

0,378 €

0,372 €

0,358 €

0,329 €

Reel

0,286 €

0,284 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Bi-Directional

TPSMB400CA-A
Littelfuse
1: 0,464 €
2 549In Stock

Mfr. Part No.
TPSMB400CA-A

Mouser Part No
576-TPSMB400CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 549In Stock

Cut Tape

0,464 €

0,396 €

0,342 €

0,332 €

Reel

0,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Uni-Directional

TPSMB440A-A
Littelfuse
1: 0,301 €
1 602In Stock

Mfr. Part No.
TPSMB440A-A

Mouser Part No
576-TPSMB440A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 602In Stock

Cut Tape

0,301 €

Reel

0,286 €

0,284 €

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

TPSMB440CA-A
Littelfuse
1: 1,19 €
3 089In Stock

Mfr. Part No.
TPSMB440CA-A

Mouser Part No
576-TPSMB440CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3 089In Stock

Cut Tape

1,19 €

0,75 €

0,497 €

0,389 €

0,353 €

Reel

0,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 47V AEC-Q101 5% Uni-Directional

TPSMB47A
Littelfuse
1: 0,249 €
2 187In Stock

Mfr. Part No.
TPSMB47A

Mouser Part No
576-TPSMB47A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 47V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 187In Stock

Cut Tape

0,249 €

0,245 €

0,212 €

0,191 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

TPSMB51A
Littelfuse
1: 0,292 €
368In Stock
6 000Expected 24/03/2026

Mfr. Part No.
TPSMB51A

Mouser Part No
576-TPSMB51A

Littelfuse

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

Learn More

Datasheet

368In Stock

6 000Expected 24/03/2026

Cut Tape

0,292 €

0,224 €

0,191 €

0,175 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

TPSMB51CA
Littelfuse
1: 0,353 €
1 712In Stock

Mfr. Part No.
TPSMB51CA

Mouser Part No
576-TPSMB51CA

Littelfuse

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

Learn More

Datasheet

1 712In Stock

Cut Tape

0,353 €

0,281 €

0,215 €

0,194 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

TPSMB540CA-A
Littelfuse
1: 0,507 €
1 300In Stock

Mfr. Part No.
TPSMB540CA-A

Mouser Part No
576-TPSMB540CA-A

Littelfuse

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

Learn More

Datasheet

1 300In Stock

Cut Tape

0,507 €

0,404 €

0,341 €

0,337 €

Reel

0,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

TPSMB550CA-A
Littelfuse
1: 0,371 €
1 707In Stock

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

1 707In Stock

Cut Tape

0,371 €

Reel

0,371 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Uni-Directional

TPSMB56A
Littelfuse
1: 0,284 €
2 200In Stock

Mfr. Part No.
TPSMB56A

Mouser Part No
576-TPSMB56A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 200In Stock

Cut Tape

0,284 €

0,247 €

0,206 €

0,168 €

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Bi-Directional

TPSMB56CA
Littelfuse
1: 0,224 €
3 646In Stock

Mfr. Part No.
TPSMB56CA

Mouser Part No
576-TPSMB56CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 56V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3 646In Stock

Cut Tape

0,224 €

0,206 €

0,165 €

0,152 €

Reel

0,152 €

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

TPSMB600CA-A
Littelfuse
1: 0,507 €
3 583In 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

Learn More

Datasheet

3 583In Stock

Cut Tape

0,507 €

0,443 €

0,372 €

0,342 €

Reel

0,323 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Engine Cooling System Solutions

All Results (932)

Customer Service Office

Company

Resources

Support

Engine Cooling System Solutions

All Results (932)

Circuit Protection

Semiconductors