Circuit Protection – Mouser Ireland

.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: 5,856

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 250 V 2A 5x20mm Fast Acting

0217002.MXBP
Littelfuse
1: €1.20
894In Stock

Mfr. Part No.
0217002.MXBP

Mouser Part No
576-0217002.MXBP

Littelfuse

Cartridge Fuses 250 V 2A 5x20mm Fast Acting

Learn More

Datasheet

894In Stock

€1.20

€1.08

€1.01

€0.832

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Medium Acting

02321.25MXP
Littelfuse
1: €1.14
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

€1.14

€1.02

€0.955

€0.786

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 2A Medium Acting

0233002.MXEP
Littelfuse
1: €1.83
582In Stock

Mfr. Part No.
0233002.MXEP

Mouser Part No
576-0233002.MXEP

Littelfuse

Cartridge Fuses 125V 2A Medium Acting

Learn More

Datasheet

582In Stock

€1.83

€1.67

€1.58

€1.28

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3A Medium Acting

0233003.MXEP
Littelfuse
1: €1.83
629In Stock

Mfr. Part No.
0233003.MXEP

Mouser Part No
576-0233003.MXEP

Littelfuse

Cartridge Fuses 125V 3A Medium Acting

Learn More

Datasheet

629In Stock

€1.83

€1.67

€1.58

€1.28

View

Min.: 1
Mult.: 1

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

0233008.MXEP
Littelfuse
1: €0.662
253In 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

253In Stock

€0.662

€0.585

€0.567

€0.476

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3.15A Medium Acting

02333.15MXEP
Littelfuse
1: €1.82
455In Stock

Mfr. Part No.
02333.15MXEP

Mouser Part No
576-02333.15MXEP

Littelfuse

Cartridge Fuses 125V 3.15A Medium Acting

Learn More

Datasheet

455In Stock

€1.82

€1.66

€1.57

€1.27

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6A Medium Acting

0234006.MXEP
Littelfuse
1: €1.78
103In Stock

Mfr. Part No.
0234006.MXEP

Mouser Part No
576-0234006.MXEP

Littelfuse

Cartridge Fuses 250V 6A Medium Acting

Learn More

Datasheet

103In Stock

€1.78

€1.61

€1.52

€1.23

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5X20 PB-FREE .125A

0285.125HXP
Littelfuse
1: €8.87
54In Stock

Mfr. Part No.
0285.125HXP

Mouser Part No
576-0285.125HXP

Littelfuse

Cartridge Fuses 250V 5X20 PB-FREE .125A

Learn More

Datasheet

54In Stock

€8.87

€8.56

€8.24

€6.34

View

Min.: 1
Mult.: 1

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

0315.300HXP
Littelfuse
1: €1.98
86In Stock

Mfr. Part No.
0315.300HXP

Mouser Part No
576-0315.300HXP

Littelfuse

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

Learn More

Datasheet

86In Stock

€1.98

€1.81

€1.71

€1.38

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Axial Fast Acting

0318004.MXP
Littelfuse
1: €1.14
255In Stock

Mfr. Part No.
0318004.MXP

Mouser Part No
576-0318004.MXP

Littelfuse

Cartridge Fuses 250V 4A Axial Fast Acting

Learn More

Datasheet

255In Stock

€1.14

€1.01

€0.946

€0.783

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5x20mm (P) F LBC 1.25A

06171.25MXP
Littelfuse
1: €0.224
573In Stock

Mfr. Part No.
06171.25MXP

Mouser Part No
576-06171.25MXP

Littelfuse

Cartridge Fuses 250V 5x20mm (P) F LBC 1.25A

Learn More

Datasheet

573In Stock

€0.224

€0.181

€0.174

€0.155

View

Min.: 1
Mult.: 1

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

TPSMB11CA
Littelfuse
1: €0.697
2,093In 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

2,093In Stock

Cut Tape

€0.697

€0.427

€0.275

€0.234

Reel

€0.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO

V18MLA0805LNHAUTO
Littelfuse
1: €0.705
3,544In Stock

Mfr. Part No.
V18MLA0805LNHAUTO

Mouser Part No
576-V18MLA0805LNHAUT

Littelfuse

Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

3,544In Stock

Cut Tape

€0.705

€0.425

€0.294

€0.273

Reel

€0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

AHRF1100
Littelfuse
1: €1.28
529In Stock

Mfr. Part No.
AHRF1100

Mouser Part No
650-AHRF1100

Littelfuse

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

Learn More

Datasheet

529In Stock

€1.28

€1.19

€0.946

€0.912

View

Min.: 1
Mult.: 1

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

RXEF065S
Littelfuse
1: €0.439
260In 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

260In Stock

€0.439

€0.399

€0.33

€0.292

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V .375A SB 2AG PB-FREE

0209.375MXP
Littelfuse
1: €1.04
448In Stock

Mfr. Part No.
0209.375MXP

Mouser Part No
576-0209.375MXP

Littelfuse

Cartridge Fuses 350V .375A SB 2AG PB-FREE

Learn More

Datasheet

448In Stock

€1.04

€0.912

€0.857

€0.71

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .63A Slo-Blo

0213.630MXEP
Littelfuse
1: €1.32
947In Stock

Mfr. Part No.
0213.630MXEP

Mouser Part No
576-0213.630MXEP

Littelfuse

Cartridge Fuses 250V .63A Slo-Blo

Learn More

Datasheet

947In Stock

€1.32

€1.18

€1.10

€0.912

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Slo-Blo

021301.6MXEP
Littelfuse
1: €1.32
812In Stock

Mfr. Part No.
021301.6MXEP

Mouser Part No
576-021301.6MXEP

Littelfuse

Cartridge Fuses 250V 1.6A Slo-Blo

Learn More

Datasheet

812In Stock

€1.32

€1.19

€1.11

€0.92

View

Min.: 1
Mult.: 1

Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P)

02133.15MXBP
Littelfuse
1: €0.826
967In Stock
1,000Expected 22/06/2026

Mfr. Part No.
02133.15MXBP

Mouser Part No
576-02133.15MXBP

Littelfuse

Cartridge Fuses 5x20 C/CODE T LBC 3.15A/250V (P)

Learn More

Datasheet

967In Stock

1,000Expected 22/06/2026

€0.826

€0.707

€0.661

€0.547

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXP-RES
Littelfuse
1: €1.86
239In Stock

Mfr. Part No.
0215010.MXP-RES

Mouser Part No
576-0215010.MXP-RES

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

239In Stock

€1.86

€1.69

€1.61

€1.30

View

Min.: 1
Mult.: 1

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

02153.15MXF56P
Littelfuse
1: €1.11
957In Stock

Mfr. Part No.
02153.15MXF56P

Mouser Part No
576-02153.15MXF56P

Littelfuse

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

Learn More

Datasheet

957In Stock

€1.11

€0.998

€0.929

€0.766

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo 2AG

0230.800MXP
Littelfuse
1: €1.20
59In Stock
1,000Expected 06/04/2026

Mfr. Part No.
0230.800MXP

Mouser Part No
576-0230.800MXP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo 2AG

Learn More

Datasheet

59In Stock

1,000Expected 06/04/2026

€1.20

€1.08

€1.01

€0.838

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V SB PT 2AG 3A

0230003.MRT1EP
Littelfuse
1: €1.18
936In Stock

Mfr. Part No.
0230003.MRT1EP

Mouser Part No
576-0230003.MRT1EP

Littelfuse

Cartridge Fuses 250V SB PT 2AG 3A

Learn More

Datasheet

936In Stock

Cut Tape

€1.18

€1.06

€0.989

€0.814

View

Reel

€0.532

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 250V 2.5A Medium Acting

023202.5MXP
Littelfuse
1: €1.14
1,615In Stock

Mfr. Part No.
023202.5MXP

Mouser Part No
576-023202.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Medium Acting

Learn More

Datasheet

1,615In Stock

€1.14

€1.02

€0.955

€0.786

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02391.25HXEP
Littelfuse
1: €2.06
414In Stock

Mfr. Part No.
02391.25HXEP

Mouser Part No
576-02391.25HXEP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

414In Stock

€2.06

€1.89

€1.80

€1.45

View

Min.: 1
Mult.: 1

Automotive Application Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support