Circuit Protection – Mouser Denmark

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

ECU Solutions

Littelfuse ECU Solutions offer a range of protection for the many circuits found in the Electronic Control Units (ECU) of modern automobiles. These ECUs control functions like GPS connectivity, transmission and engine control, and door lock. Littelfuse ECU Solutions include fuses, PPTCs, MOVs, MLVs, ESD suppressors, and more that provide defense against overcurrents and ESD that threaten various vehicular ECUs.

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

Types of Circuit Protection

List Images

Results: 404

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 1.5kW 68V AEC-Q101 5% Uni-Directional

TPSMC68A
Littelfuse
1: 3,08 kr.
3.270In 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

3.270In Stock

Cut Tape

3,08 kr.

3,07 kr.

2,55 kr.

2,19 kr.

2,01 kr.

Reel

1,90 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMC68CA
Littelfuse
1: 2,37 kr.
3.655In 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

3.655In Stock

Cut Tape

2,37 kr.

2,09 kr.

1,90 kr.

Reel

1,90 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMC75A
Littelfuse
1: 6,67 kr.
4.928In Stock

Mfr. Part No.
TPSMC75A

Mouser Part No
576-TPSMC75A

Littelfuse

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

Learn More

Datasheet

4.928In Stock

Cut Tape

6,67 kr.

4,66 kr.

3,07 kr.

2,39 kr.

Reel

1,91 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMC75CA
Littelfuse
1: 3,33 kr.
1.342In 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

1.342In Stock

Cut Tape

3,33 kr.

2,98 kr.

2,50 kr.

2,21 kr.

2,20 kr.

Reel

1,90 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMC91CA
Littelfuse
1: 3,60 kr.
743In 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

743In Stock

Cut Tape

3,60 kr.

3,13 kr.

2,63 kr.

2,25 kr.

2,12 kr.

Reel

1,90 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD12A
Littelfuse
1: 7,25 kr.
569In 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

569In Stock

Cut Tape

7,25 kr.

5,27 kr.

4,33 kr.

3,39 kr.

3,02 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD13A
Littelfuse
1: 6,42 kr.
1.469In 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

1.469In Stock

Cut Tape

6,42 kr.

5,20 kr.

3,73 kr.

2,95 kr.

2,71 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD14A
Littelfuse
1: 3,78 kr.
1.070In 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

1.070In Stock

Cut Tape

3,78 kr.

3,44 kr.

3,13 kr.

3,12 kr.

3,05 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD17A
Littelfuse
1: 7,45 kr.
2.494In 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

2.494In Stock

Cut Tape

7,45 kr.

6,21 kr.

4,14 kr.

3,25 kr.

2,82 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD28CA
Littelfuse
1: 9,92 kr.
3.256In 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

3.256In Stock

Cut Tape

9,92 kr.

6,27 kr.

4,18 kr.

3,28 kr.

3,00 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD33A
Littelfuse
1: 3,27 kr.
1.886In 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

1.886In Stock

Cut Tape

3,27 kr.

3,19 kr.

2,89 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional

TPSMD36CA
Littelfuse
1: 6,35 kr.
1.753In Stock

Mfr. Part No.
TPSMD36CA

Mouser Part No
576-TPSMD36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

1.753In Stock

Cut Tape

6,35 kr.

5,20 kr.

4,04 kr.

3,27 kr.

Reel

2,71 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD40CA
Littelfuse
1: 10,37 kr.
2.162In 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

2.162In Stock

Cut Tape

10,37 kr.

6,54 kr.

4,33 kr.

4,06 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TPSMD60CA
Littelfuse
1: 9,92 kr.
2.581In 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

2.581In Stock

Cut Tape

9,92 kr.

6,27 kr.

4,18 kr.

3,28 kr.

3,00 kr.

Reel

2,69 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200

MINIASMDC010F-2
Littelfuse
1: 3,46 kr.
1.751In Stock
2.000Expected 11/05/2026

Mfr. Part No.
MINIASMDC010F-2

Mouser Part No
650-MINIASMDC010F-2

Littelfuse

Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200

Learn More

Datasheet

1.751In Stock

2.000Expected 11/05/2026

Cut Tape

3,46 kr.

3,15 kr.

2,62 kr.

2,41 kr.

Reel

1,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC .14A 60V Mini SMD AEC-Q200

MINIASMDC014F-2
Littelfuse
1: 3,14 kr.
5.293In Stock

Mfr. Part No.
MINIASMDC014F-2

Mouser Part No
650-MINIASMDC014F-2

Littelfuse

Resettable Fuses - PPTC .14A 60V Mini SMD AEC-Q200

Learn More

Datasheet

5.293In Stock

Cut Tape

3,14 kr.

2,88 kr.

2,39 kr.

2,21 kr.

Reel

1,40 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

MINIASMDC110F/16-2
Littelfuse
1: 3,08 kr.
1.022In Stock

Mfr. Part No.
MINIASMDC110F/16-2

Mouser Part No
650-MINIASMDC110F/16

Littelfuse

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

Learn More

Datasheet

1.022In Stock

Cut Tape

3,08 kr.

2,79 kr.

2,36 kr.

2,19 kr.

Reel

1,61 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

MINIASMDC125F/16-2
Littelfuse
1: 3,21 kr.
1.779In 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

1.779In Stock

Cut Tape

3,21 kr.

2,91 kr.

2,46 kr.

2,25 kr.

View

Reel

1,56 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

MINIASMDC150F/16-2
Littelfuse
1: 2,82 kr.
679In 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

679In Stock

Cut Tape

2,82 kr.

2,59 kr.

2,20 kr.

2,06 kr.

Reel

1,61 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

MINIASMDC150F/24-2
Littelfuse
1: 4,49 kr.
371In Stock
1.000Expected 16/04/2026

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

371In Stock

1.000Expected 16/04/2026

Cut Tape

4,49 kr.

4,08 kr.

3,39 kr.

3,13 kr.

Reel

2,22 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

MINIASMDC260F/16-2
Littelfuse
1: 3,92 kr.
1.456In Stock
1.500Expected 01/06/2026

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

1.456In Stock

1.500Expected 01/06/2026

Cut Tape

3,92 kr.

3,57 kr.

3,01 kr.

2,76 kr.

Reel

1,93 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Surface Mount Fuses FUSE 63V FA 1206 5A AECQ

0437005.WRA
Littelfuse
1: 9,92 kr.
1.564In Stock
3.000Expected 11/06/2026

Mfr. Part No.
0437005.WRA

Mouser Part No
576-0437005.WRA

Littelfuse

Surface Mount Fuses FUSE 63V FA 1206 5A AECQ

Learn More

Datasheet

1.564In Stock

3.000Expected 11/06/2026

Cut Tape

9,92 kr.

8,88 kr.

8,43 kr.

6,80 kr.

View

Reel

4,23 kr.

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses FUSE 35V FA 1206 7A AECQ

0437007.WRA
Littelfuse
1: 10,00 kr.
475In Stock

Mfr. Part No.
0437007.WRA

Mouser Part No
576-0437007.WRA

Littelfuse

Surface Mount Fuses FUSE 35V FA 1206 7A AECQ

Learn More

Datasheet

475In Stock

Cut Tape

10,00 kr.

8,95 kr.

8,50 kr.

6,86 kr.

View

Reel

4,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses FUSE 35V FA 1206 8A AECQ

0437008.WRA
Littelfuse
1: 10,00 kr.
1.791In Stock

Mfr. Part No.
0437008.WRA

Mouser Part No
576-0437008.WRA

Littelfuse

Surface Mount Fuses FUSE 35V FA 1206 8A AECQ

Learn More

Datasheet

1.791In Stock

Cut Tape

10,00 kr.

8,95 kr.

8,50 kr.

6,86 kr.

View

Reel

4,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200

043702.5WRA
Littelfuse
1: 10,00 kr.
740In Stock

Mfr. Part No.
043702.5WRA

Mouser Part No
576-043702.5WRA

Littelfuse

Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

740In Stock

Cut Tape

10,00 kr.

8,95 kr.

8,50 kr.

6,86 kr.

View

Reel

4,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ECU Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support