Circuit Protection – Mouser Finland

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

Remote Keyless Entry Solutions

Littelfuse Remote Keyless Entry Solutions defend the powered circuits and communication lines of modern vehicles that receive signals from a remote key-fob. These signals control features like remote starting, door unlocking, truck opening, and other custom commands. Littelfuse offers a range of fuses, TVS diodes, diode arrays, MOVs, MLVs, and ESD suppressors that protect the on-board circuitry from such threats.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 370

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; }

Part #

ESD Protection Diodes / TVS Diodes 600W 78V AEC-Q101 5% Uni-Directional

TPSMA6L78A
Littelfuse
1: 0,593 €
1 687In Stock

Mfr. Part No.
TPSMA6L78A

Mouser Part No
576-TPSMA6L78A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1 687In Stock

Cut Tape

0,593 €

0,269 €

0,237 €

0,20 €

0,185 €

Reel

0,141 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 9V AEC-Q101 5% Uni-Directional

TPSMA6L9.0A
Littelfuse
1: 0,533 €
2 976In Stock

Mfr. Part No.
TPSMA6L9.0A

Mouser Part No
576-TPSMA6L9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 976In Stock

Cut Tape

0,533 €

0,346 €

0,237 €

0,181 €

Reel

0,139 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Uni-Directional

TPSMB100A
Littelfuse
1: 1,11 €
32In Stock

Mfr. Part No.
TPSMB100A

Mouser Part No
576-TPSMB100A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 100V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

32In Stock

Cut Tape

1,11 €

0,533 €

0,457 €

0,353 €

0,32 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional

TPSMB10CA
Littelfuse
1: 0,74 €
1 605In Stock

Mfr. Part No.
TPSMB10CA

Mouser Part No
576-TPSMB10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 605In Stock

Cut Tape

0,74 €

0,347 €

0,297 €

0,226 €

Reel

0,151 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Bi-Directional

TPSMB120CA
Littelfuse
1: 0,903 €
663In Stock

Mfr. Part No.
TPSMB120CA

Mouser Part No
576-TPSMB120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

663In Stock

Cut Tape

0,903 €

0,419 €

0,372 €

0,288 €

0,273 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional

TPSMB12A
Littelfuse
1: 0,585 €
119In Stock
3 000Expected 13/10/2026

Mfr. Part No.
TPSMB12A

Mouser Part No
576-TPSMB12A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

119In Stock

3 000Expected 13/10/2026

Cut Tape

0,585 €

0,372 €

0,249 €

0,197 €

Reel

0,164 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Bi-Directional

TPSMB12CA
Littelfuse
1: 0,74 €
2 610In Stock

Mfr. Part No.
TPSMB12CA

Mouser Part No
576-TPSMB12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 610In Stock

Cut Tape

0,74 €

0,347 €

0,297 €

0,226 €

0,214 €

Reel

0,152 €

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 €
566In Stock
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

566In Stock

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

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

TPSMB130CA
Littelfuse
1: 0,903 €
1 980In Stock

Mfr. Part No.
TPSMB130CA

Mouser Part No
576-TPSMB130CA

Littelfuse

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

Learn More

Datasheet

1 980In Stock

Cut Tape

0,903 €

0,419 €

0,372 €

0,288 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional

TPSMB13A
Littelfuse
1: 0,611 €
2 587In Stock

Mfr. Part No.
TPSMB13A

Mouser Part No
576-TPSMB13A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 587In Stock

Cut Tape

0,611 €

0,289 €

0,251 €

0,195 €

Reel

0,16 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Bi-Directional

TPSMB13CA
Littelfuse
1: 0,74 €
2 242In Stock
3 000Expected 25/08/2026

Mfr. Part No.
TPSMB13CA

Mouser Part No
576-TPSMB13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2 242In Stock

3 000Expected 25/08/2026

Cut Tape

0,74 €

0,347 €

0,297 €

0,226 €

0,214 €

Reel

0,152 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Bi-Directional

TPSMB150CA
Littelfuse
1: 1,08 €
1 726In Stock

Mfr. Part No.
TPSMB150CA

Mouser Part No
576-TPSMB150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 726In Stock

Cut Tape

1,08 €

0,503 €

0,414 €

0,343 €

0,327 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Uni-Directional

TPSMB15A
Littelfuse
1: 0,697 €
3 489In Stock

Mfr. Part No.
TPSMB15A

Mouser Part No
576-TPSMB15A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3 489In Stock

Cut Tape

0,697 €

0,347 €

0,289 €

0,22 €

Reel

0,163 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Uni-Directional

TPSMB16A
Littelfuse
1: 0,74 €
3 684In Stock

Mfr. Part No.
TPSMB16A

Mouser Part No
576-TPSMB16A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 16V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3 684In Stock

Cut Tape

0,74 €

0,347 €

0,297 €

0,226 €

0,205 €

Reel

0,152 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 170V AEC-Q101 5% Uni-Directional

TPSMB170A
Littelfuse
1: 0,937 €
359In Stock

Mfr. Part No.
TPSMB170A

Mouser Part No
576-TPSMB170A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 170V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

359In Stock

Cut Tape

0,937 €

0,444 €

0,394 €

0,305 €

Reel

0,262 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 180V AEC-Q101 5% Uni-Directional

TPSMB180A
Littelfuse
1: 0,903 €
2 137In Stock

Mfr. Part No.
TPSMB180A

Mouser Part No
576-TPSMB180A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 137In Stock

Cut Tape

0,903 €

0,419 €

0,372 €

0,343 €

0,31 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional

TPSMB18A
Littelfuse
1: 0,662 €
7 939In Stock

Mfr. Part No.
TPSMB18A

Mouser Part No
576-TPSMB18A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

7 939In Stock

Cut Tape

0,662 €

0,415 €

0,274 €

0,214 €

Reel

0,162 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Bi-Directional

TPSMB18CA
Littelfuse
1: 0,808 €
461In Stock
3 000Expected 21/12/2026

Mfr. Part No.
TPSMB18CA

Mouser Part No
576-TPSMB18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

461In Stock

3 000Expected 21/12/2026

Cut Tape

0,808 €

0,393 €

0,324 €

0,224 €

0,214 €

Reel

0,151 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Uni-Directional

TPSMB20A
Littelfuse
1: 0,611 €
2 310In Stock

Mfr. Part No.
TPSMB20A

Mouser Part No
576-TPSMB20A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 310In Stock

Cut Tape

0,611 €

0,289 €

0,25 €

0,195 €

Reel

0,151 €

0,15 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Bi-Directional

TPSMB20CA
Littelfuse
1: 0,731 €
1 176In Stock
3 000Expected 09/06/2027

Mfr. Part No.
TPSMB20CA

Mouser Part No
576-TPSMB20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 176In Stock

3 000Expected 09/06/2027

Cut Tape

0,731 €

0,347 €

0,289 €

0,22 €

0,199 €

Reel

0,16 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 210V AEC-Q101 5% Uni-Directional

TPSMB210A
Littelfuse
1: 1,08 €
2 643In Stock

Mfr. Part No.
TPSMB210A

Mouser Part No
576-TPSMB210A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 210V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2 643In Stock

Cut Tape

1,08 €

0,503 €

0,384 €

0,306 €

0,294 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Bi-Directional

TPSMB220CA
Littelfuse
1: 1,08 €
1 084In Stock

Mfr. Part No.
TPSMB220CA

Mouser Part No
576-TPSMB220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1 084In Stock

Cut Tape

1,08 €

0,503 €

0,416 €

0,33 €

0,315 €

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMB22A
Littelfuse
1: 0,542 €
2 744In Stock

Mfr. Part No.
TPSMB22A

Mouser Part No
576-TPSMB22A

Littelfuse

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

Learn More

Datasheet

2 744In Stock

Cut Tape

0,542 €

0,345 €

0,232 €

0,183 €

Reel

0,151 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMB22CA
Littelfuse
1: 0,671 €
4 576In 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

4 576In Stock

Cut Tape

0,671 €

0,347 €

0,28 €

0,22 €

Reel

0,162 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TPSMB24A
Littelfuse
1: 0,74 €
1 180In 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 180In Stock

Cut Tape

0,74 €

0,347 €

0,297 €

0,226 €

0,214 €

Reel

0,152 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Remote Keyless Entry Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support