.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.

All Results (5,343)

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 #

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

30R500UMR
Littelfuse
1: $1.54
3,144In Stock

Mfr. Part No.
30R500UMR

Mouser Part No
576-30R500UMR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

Learn More

Datasheet

3,144In Stock

$1.54

$1.42

$1.16

$1.06

Reel

$0.716

View

Min.: 1
Mult.: 1

: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V MS

CG2230MS
Littelfuse
1: $2.56
925In Stock

Mfr. Part No.
CG2230MS

Mouser Part No
576-CG2230MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V MS

Learn More

Datasheet

925In Stock

Cut Tape

$2.56

$2.09

$1.90

Reel

$1.65

$1.56

MouseReel Available

Min.: 1
Mult.: 1

: 500

Schottky Diodes & Rectifiers 5A 100V TO-277B

DST5100S-A
Littelfuse
1: $1.48
5,680In Stock

Mfr. Part No.
DST5100S-A

Mouser Part No
576-DST5100S-A

Littelfuse

Schottky Diodes & Rectifiers 5A 100V TO-277B

Learn More

Datasheet

5,680In Stock

Cut Tape

$1.48

$0.862

$0.69

$0.562

$0.52

Reel

$0.52

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

TPSMD36CA
Littelfuse
1: $1.08
8,900In 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

8,900In Stock

Cut Tape

$1.08

$0.868

$0.676

$0.555

$0.477

Reel

$0.412

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

0477012.MXP
Littelfuse
1: $3.26
924In Stock
2,000Expected 2026/11/25

Mfr. Part No.
0477012.MXP

Mouser Part No
576-0477012.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

Learn More

Datasheet

924In Stock

2,000Expected 2026/11/25

$3.26

$2.71

$2.50

$2.08

View

Min.: 1
Mult.: 1

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: $2.44
2,335In Stock

Mfr. Part No.
V18MLA1210NHAUTO

Mouser Part No
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

2,335In Stock

Cut Tape

$2.44

$1.54

$1.44

$1.23

Reel

$0.897

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 1.75A 16V 100A Imax

VTP175F
Littelfuse
1: $1.00
3,551In Stock

Mfr. Part No.
VTP175F

Mouser Part No
650-VTP175F

Littelfuse

Resettable Fuses - PPTC 1.75A 16V 100A Imax

Learn More

Datasheet

3,551In Stock

$1.00

$0.915

$0.704

$0.687

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .25A Slo-Blo

0213.250MXEP
Littelfuse
1: $2.37
4,208In Stock

Mfr. Part No.
0213.250MXEP

Mouser Part No
576-0213.250MXEP

Littelfuse

Cartridge Fuses 250V .25A Slo-Blo

Learn More

Datasheet

4,208In Stock

$2.37

$2.15

$2.05

$1.65

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Slo-Blo

021501.6MXEP
Littelfuse
1: $3.24
894In Stock

Mfr. Part No.
021501.6MXEP

Mouser Part No
576-021501.6MXEP

Littelfuse

Cartridge Fuses 250V 1.6A Slo-Blo

Learn More

Datasheet

894In Stock

$3.24

$2.76

$2.58

$2.11

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Fast Acting

021601.6MXP
Littelfuse
1: $1.48
2,819In Stock

Mfr. Part No.
021601.6MXP

Mouser Part No
576-021601.6MXP

Littelfuse

Cartridge Fuses 250V 1.6A Fast Acting

Learn More

Datasheet

2,819In Stock

$1.48

$1.29

$1.21

$1.04

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo 2AG

0230002.DRT1P
Littelfuse
1: $1.80
1,807In Stock

Mfr. Part No.
0230002.DRT1P

Mouser Part No
576-0230002.DRT1P

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo 2AG

Learn More

Datasheet

1,807In Stock

Cut Tape

$1.80

$1.59

$1.51

$1.22

View

Reel

$0.755

Min.: 1
Mult.: 1

: 1,500

Cartridge Fuses 250V .25A Fast Acting

0235.250MXEP
Littelfuse
1: $2.41
1,285In Stock

Mfr. Part No.
0235.250MXEP

Mouser Part No
576-0235.250MXEP

Littelfuse

Cartridge Fuses 250V .25A Fast Acting

Learn More

Datasheet

1,285In Stock

$2.41

$2.00

$1.85

$1.54

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .6A Slo-Blo

0239.600MXP
Littelfuse
1: $1.48
3,237In Stock

Mfr. Part No.
0239.600MXP

Mouser Part No
576-0239.600MXP

Littelfuse

Cartridge Fuses 250V .6A Slo-Blo

Learn More

Datasheet

3,237In Stock

$1.48

$1.23

$1.14

$0.941

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .062A Fast Acting 3AG

0312.062MXP
Littelfuse
1: $5.69
816In Stock

Mfr. Part No.
0312.062MXP

Mouser Part No
576-0312.062MXP

Littelfuse

Cartridge Fuses 250V .062A Fast Acting 3AG

Learn More

Datasheet

816In Stock

$5.69

$4.72

$4.36

$3.62

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V FA 3AB 50MM LEAD RoHS 30A Pigtail version

0314030.MX52LP
Littelfuse
1: $3.00
3,820In Stock

Mfr. Part No.
0314030.MX52LP

Mouser Part No
576-0314030.MX52LP

Littelfuse

Cartridge Fuses 250V FA 3AB 50MM LEAD RoHS 30A Pigtail version

Learn More

Datasheet

3,820In Stock

$3.00

$2.50

$2.30

$1.91

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 20A 52MM LDS Fast Acting 2AB

0505020.MX52LEP
Littelfuse
1: $8.34
1,000In Stock

Mfr. Part No.
0505020.MX52LEP

Mouser Part No
576-0505020.MX52LEP

Littelfuse

Cartridge Fuses 500V 20A 52MM LDS Fast Acting 2AB

Learn More

Datasheet

1,000In Stock

$8.34

$6.92

$6.38

$5.29

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 5A Cartridge Fuse

0507005.MXP
Littelfuse
1: $8.62
742In Stock

Mfr. Part No.
0507005.MXP

Mouser Part No
576-0507005.MXP

Littelfuse

Cartridge Fuses 650VDC 5A Cartridge Fuse

Learn More

Datasheet

742In Stock

$8.62

$7.15

$6.61

$5.47

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .300A 3.6X10 FA PT PB-FREE

0875.300MXEP
Littelfuse
1: $4.33
651In Stock

Mfr. Part No.
0875.300MXEP

Mouser Part No
576-0875.300MXEP

Littelfuse

Cartridge Fuses 250V .300A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

651In Stock

$4.33

$3.70

$3.45

$2.83

View

Min.: 1
Mult.: 1

Cartridge Fuses 440V 10A Slow Blow

35621000029
Littelfuse
1: $2.78
4,326In Stock

Mfr. Part No.
35621000029

Mouser Part No
576-35621000029

Littelfuse

Cartridge Fuses 440V 10A Slow Blow

Learn More

Datasheet

4,326In Stock

$2.78

$2.36

$2.14

$1.81

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

72R185XMR
Littelfuse
1: $1.78
3,470In Stock

Mfr. Part No.
72R185XMR

Mouser Part No
576-72R185XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

Learn More

Datasheet

3,470In Stock

$1.78

$1.65

$1.35

$1.23

Reel

$0.805

View

Min.: 1
Mult.: 1

: 1,000

Schottky Diodes & Rectifiers 15A 50V TO-277B

DST1550S
Littelfuse
1: $2.37
18,930In Stock

Mfr. Part No.
DST1550S

Mouser Part No
576-DST1550S

Littelfuse

Schottky Diodes & Rectifiers 15A 50V TO-277B

Learn More

Datasheet

18,930In Stock

Cut Tape

$2.37

$1.50

$1.06

$0.859

View

Reel

$0.755

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD

MINIASMDC200F/16-2
Littelfuse
1: $1.21
2,723In Stock

Mfr. Part No.
MINIASMDC200F/16-2

Mouser Part No
576-RF4161-000

Littelfuse

Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD

Learn More

Datasheet

2,723In Stock

Cut Tape

$1.21

$1.11

$0.897

$0.849

View

Reel

$0.513

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR TP6KE AEC-Q101

TP6KE33CA
Littelfuse
1: $0.62
13,232In Stock

Mfr. Part No.
TP6KE33CA

Mouser Part No
576-TP6KE33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR TP6KE AEC-Q101

Learn More

Datasheet

13,232In Stock

Cut Tape

$0.62

$0.354

$0.291

$0.224

View

Reel

$0.181

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Uni-Directional

TPSMC36A
Littelfuse
1: $0.67
6,851In Stock

Mfr. Part No.
TPSMC36A

Mouser Part No
576-TPSMC36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

6,851In Stock

Cut Tape

$0.67

$0.561

$0.506

$0.399

$0.361

Reel

$0.312

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional

TPSMD30CA
Littelfuse
1: $1.08
11,439In Stock

Mfr. Part No.
TPSMD30CA

Mouser Part No
576-TPSMD30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

11,439In Stock

Cut Tape

$1.08

$0.82

$0.676

$0.555

$0.477

Reel

$0.412

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive Application Solutions

All Results (5,343)

Customer Service Office

Company

Resources

Support

Automotive Application Solutions

All Results (5,343)

Circuit Protection

Semiconductors