Circuit Protection – Mouser Estonia

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

Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

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

Types of Circuit Protection

List Images

Results: 5.278

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 #

Cartridge Fuses 300V 3A 2AG PT Fast Acting

2206003.MXP
Littelfuse
1: 1,01 €
274In Stock

Mfr. Part No.
2206003.MXP

Mouser Part No
576-2206003.MXP

Littelfuse

Cartridge Fuses 300V 3A 2AG PT Fast Acting

Learn More

Datasheet

274In Stock

1,01 €

0,886 €

0,822 €

0,68 €

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P50AUTO
Littelfuse
1: 1,33 €
4In Stock

Mfr. Part No.
V14P50AUTO

Mouser Part No
576-V14P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

4In Stock

Cut Tape

1,33 €

0,82 €

0,755 €

0,621 €

Reel

0,513 €

View

Min.: 1
Mult.: 1

: 600

Resettable Fuses - PPTC Polyswitch 2.7A

RXEF135-1
Littelfuse
1: 0,731 €
400In Stock

Mfr. Part No.
RXEF135-1

Mouser Part No
650-RXEF135-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 2.7A

Learn More

Datasheet

Product Comments

400In Stock

0,731 €

0,556 €

0,522 €

0,395 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.7A 16V 100A Imax

VTP170XSF
Littelfuse
1: 0,912 €
26In Stock

Mfr. Part No.
VTP170XSF

Mouser Part No
650-VTP170XSF

Littelfuse

Resettable Fuses - PPTC 1.7A 16V 100A Imax

Learn More

Datasheet

26In Stock

0,912 €

0,839 €

0,648 €

0,633 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V .500A FA 2AG PB-FREE

0208.500MXP
Littelfuse
1: 0,903 €
604In Stock

Mfr. Part No.
0208.500MXP

Mouser Part No
576-0208.500MXP

Littelfuse

Cartridge Fuses 350V .500A FA 2AG PB-FREE

Learn More

Datasheet

604In Stock

0,903 €

0,77 €

0,72 €

0,596 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V 4A SB PT 2AG PB-FREE

0209004.MXEP
Littelfuse
1: 1,20 €
990In Stock

Mfr. Part No.
0209004.MXEP

Mouser Part No
576-0209004.MXEP

Littelfuse

Cartridge Fuses 350V 4A SB PT 2AG PB-FREE

Learn More

Datasheet

990In Stock

1,20 €

1,08 €

1,01 €

0,831 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Slo-Blo

0213.400MXEP
Littelfuse
1: 1,43 €
231In Stock

Mfr. Part No.
0213.400MXEP

Mouser Part No
576-0213.400MXEP

Littelfuse

Cartridge Fuses 250V .4A Slo-Blo

Learn More

Datasheet

231In Stock

1,43 €

1,26 €

1,20 €

0,972 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A 5x20mm Fast Acting

021602.5MRET1SPP
Littelfuse
1: 0,43 €
2.676In Stock

Mfr. Part No.
021602.5MRET1SPP

Mouser Part No
576-021602.5MRET1SPP

Littelfuse

Cartridge Fuses 250V 2.5A 5x20mm Fast Acting

Learn More

Datasheet

2.676In Stock

Cut Tape

0,43 €

0,355 €

0,344 €

0,29 €

0,251 €

Reel

0,212 €

Min.: 1
Mult.: 1

: 1.000

Cartridge Fuses 250 V 2A 5x20mm Fast Acting

0217002.MXBP
Littelfuse
1: 1,33 €
447In Stock
1.000Expected 10/5/2026

Mfr. Part No.
0217002.MXBP

Mouser Part No
576-0217002.MXBP

Littelfuse

Cartridge Fuses 250 V 2A 5x20mm Fast Acting

Learn More

Datasheet

447In Stock

1.000Expected 10/5/2026

1,33 €

1,19 €

1,11 €

0,92 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Medium Acting

02321.25MXP
Littelfuse
1: 1,25 €
856In Stock

Mfr. Part No.
02321.25MXP

Mouser Part No
576-02321.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Medium Acting

Learn More

Datasheet

856In Stock

1,25 €

1,12 €

1,05 €

0,869 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 2A Medium Acting

0233002.MXEP
Littelfuse
1: 2,01 €
557In Stock

Mfr. Part No.
0233002.MXEP

Mouser Part No
576-0233002.MXEP

Littelfuse

Cartridge Fuses 125V 2A Medium Acting

Learn More

Datasheet

557In Stock

2,01 €

1,83 €

1,75 €

1,41 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3A Medium Acting

0233003.MXEP
Littelfuse
1: 2,01 €
609In Stock

Mfr. Part No.
0233003.MXEP

Mouser Part No
576-0233003.MXEP

Littelfuse

Cartridge Fuses 125V 3A Medium Acting

Learn More

Datasheet

609In Stock

2,01 €

1,83 €

1,75 €

1,41 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT

0233008.MXEP
Littelfuse
1: 0,731 €
248In Stock

Mfr. Part No.
0233008.MXEP

Mouser Part No
576-0233008.MXEP

Littelfuse

Cartridge Fuses 125V 5X20MM ROHS 8A UL LBC MA PT

Learn More

Datasheet

248In Stock

0,731 €

0,643 €

0,623 €

0,524 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3.15A Medium Acting

02333.15MXEP
Littelfuse
1: 2,01 €
429In Stock

Mfr. Part No.
02333.15MXEP

Mouser Part No
576-02333.15MXEP

Littelfuse

Cartridge Fuses 125V 3.15A Medium Acting

Learn More

Datasheet

429In Stock

2,01 €

1,83 €

1,75 €

1,41 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6A Medium Acting

0234006.MXEP
Littelfuse
1: 2,10 €
85In Stock

Mfr. Part No.
0234006.MXEP

Mouser Part No
576-0234006.MXEP

Littelfuse

Cartridge Fuses 250V 6A Medium Acting

Learn More

Datasheet

85In Stock

2,10 €

1,94 €

1,85 €

1,49 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Slo-Blo 3AG

0315.300HXP
Littelfuse
1: 2,16 €
76In Stock

Mfr. Part No.
0315.300HXP

Mouser Part No
576-0315.300HXP

Littelfuse

Cartridge Fuses 250V .3A Slo-Blo 3AG

Learn More

Datasheet

76In Stock

2,16 €

2,00 €

1,89 €

1,53 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Axial Fast Acting

0318004.MXP
Littelfuse
1: 1,25 €
229In Stock

Mfr. Part No.
0318004.MXP

Mouser Part No
576-0318004.MXP

Littelfuse

Cartridge Fuses 250V 4A Axial Fast Acting

Learn More

Datasheet

229In Stock

1,25 €

1,12 €

1,04 €

0,869 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .75A Fast Acting 3AB

0324.750HXP
Littelfuse
1: 2,51 €
3In Stock

Mfr. Part No.
0324.750HXP

Mouser Part No
576-0324.750HXP

Littelfuse

Cartridge Fuses 250V .75A Fast Acting 3AB

Learn More

Datasheet

3In Stock

2,51 €

2,04 €

1,88 €

1,57 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional

TPSMB11CA
Littelfuse
1: 0,731 €
2.023In Stock

Mfr. Part No.
TPSMB11CA

Mouser Part No
576-TPSMB11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2.023In Stock

Cut Tape

0,731 €

0,448 €

0,289 €

0,22 €

0,199 €

Reel

0,178 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO

V18MLA0805LNHAUTO
Littelfuse
1: 0,731 €
3.344In Stock

Mfr. Part No.
V18MLA0805LNHAUTO

Mouser Part No
576-V18MLA0805LNHAUT

Littelfuse

Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

3.344In Stock

Cut Tape

0,731 €

0,44 €

0,405 €

0,324 €

Reel

0,181 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200

AHRF1100
Littelfuse
1: 1,40 €
520In Stock

Mfr. Part No.
AHRF1100

Mouser Part No
650-AHRF1100

Littelfuse

Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200

Learn More

Datasheet

520In Stock

1,40 €

1,25 €

1,02 €

0,929 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .75A 6V 40A Imax

RUSBF075-2
Littelfuse
1: 0,49 €
3.068In Stock
4Expected 8/13/2026

Mfr. Part No.
RUSBF075-2

Mouser Part No
650-RUSBF075-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 6V 40A Imax

Learn More

Datasheet

3.068In Stock

4Expected 8/13/2026

Cut Tape

0,49 €

0,449 €

0,373 €

0,287 €

View

Reel

0,206 €

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

RXEF065S
Littelfuse
1: 0,473 €
236In Stock

Mfr. Part No.
RXEF065S

Mouser Part No
650-RXEF065S

Littelfuse

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

Learn More

Datasheet

Product Comments

236In Stock

0,473 €

0,435 €

0,36 €

0,322 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V .750A SB 2AG PB-FREE

0209.750MXP
Littelfuse
1: 0,98 €
530In Stock

Mfr. Part No.
0209.750MXP

Mouser Part No
576-0209.750MXP

Littelfuse

Cartridge Fuses 350V .750A SB 2AG PB-FREE

Learn More

Datasheet

530In Stock

0,98 €

0,856 €

0,80 €

0,662 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE

02091.25MXP
Littelfuse
1: 0,98 €
912In Stock

Mfr. Part No.
02091.25MXP

Mouser Part No
576-02091.25MXP

Littelfuse

Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE

Learn More

Datasheet

912In Stock

0,98 €

0,856 €

0,80 €

0,662 €

View

Min.: 1
Mult.: 1

Automotive Application Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support