.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 60V 40A 0.03Ohms

RKEF500-1
Littelfuse
1: £0.925
6,324In Stock

Mfr. Part No.
RKEF500-1

Mouser Part No
650-RKEF500-1

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.03Ohms

Learn More

Datasheet

6,324In Stock

£0.925

£0.856

£0.706

£0.652

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 125mA TL HBC

0215.125MXEP
Littelfuse
1: £2.65
1,073In Stock

Mfr. Part No.
0215.125MXEP

Mouser Part No
576-0215.125MXEP

Littelfuse

Cartridge Fuses 250V 125mA TL HBC

Learn More

Datasheet

1,073In Stock

£2.65

£2.20

£2.03

£1.69

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A IEC PT TD HBC

0215012.MRET1P
Littelfuse
1: £2.67
1,703In Stock

Mfr. Part No.
0215012.MRET1P

Mouser Part No
576-0215012.MRET1P

Littelfuse

Cartridge Fuses 250V 12A IEC PT TD HBC

Learn More

Datasheet

1,703In Stock

Cut Tape

£2.67

£2.44

£2.34

£1.85

View

Reel

£1.20

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 10A Medium Acting

0232010.MXP
Littelfuse
1: £1.00
3,542In Stock

Mfr. Part No.
0232010.MXP

Mouser Part No
576-0232010.MXP

Littelfuse

Cartridge Fuses 250V 10A Medium Acting

Learn More

Datasheet

3,542In Stock

£1.00

£0.882

£0.803

£0.678

View

Min.: 1
Mult.: 1

Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200

04371.75WRA
Littelfuse
1: £1.30
2,958In Stock

Mfr. Part No.
04371.75WRA

Mouser Part No
576-04371.75WRA

Littelfuse

Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

2,958In Stock

Cut Tape

£1.30

£1.15

£1.09

£0.882

View

Reel

£0.545

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 420V 12.5A 5X20 FA PT

048712.5MXEP
Littelfuse
1: £5.23
883In Stock

Mfr. Part No.
048712.5MXEP

Mouser Part No
576-048712.5MXEP

Littelfuse

Cartridge Fuses 420V 12.5A 5X20 FA PT

Learn More

Datasheet

883In Stock

£5.23

£4.35

£4.01

£3.33

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 2A Cartridge Fuse

0507002.MXP
Littelfuse
1: £6.47
751In Stock

Mfr. Part No.
0507002.MXP

Mouser Part No
576-0507002.MXP

Littelfuse

Cartridge Fuses 650VDC 2A Cartridge Fuse

Learn More

Datasheet

751In Stock

£6.47

£5.37

£4.95

£4.10

View

Min.: 1
Mult.: 1

Cartridge Fuses 1000V 3AB FA .500A

0508.500MXEP
Littelfuse
1: £9.84
1,096In Stock

Mfr. Part No.
0508.500MXEP

Mouser Part No
576-0508.500MXEP

Littelfuse

Cartridge Fuses 1000V 3AB FA .500A

Learn More

Datasheet

1,096In Stock

£9.84

£8.17

£7.53

£6.25

View

Min.: 1
Mult.: 1

Automotive Fuses 10A 450VDC LC HEV ISO Bolt Down

0HEV010.ZXISO
Littelfuse
1: £19.34
740In Stock

Mfr. Part No.
0HEV010.ZXISO

Mouser Part No
576-0HEV010.ZXISO

Littelfuse

Automotive Fuses 10A 450VDC LC HEV ISO Bolt Down

Learn More

Datasheet

740In Stock

£19.34

£16.04

£14.80

£12.26

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

30R500UMR
Littelfuse
1: £1.15
3,644In Stock

Mfr. Part No.
30R500UMR

Mouser Part No
576-30R500UMR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

Learn More

Datasheet

3,644In Stock

£1.15

£1.07

£0.871

£0.796

Reel

£0.538

View

Min.: 1
Mult.: 1

: 1,000

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

CG2230MS
Littelfuse
1: £1.92
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

£1.92

£1.57

£1.42

Reel

£1.24

£1.17

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

DST5100S-A
Littelfuse
1: £1.11
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

£1.11

£0.647

£0.518

£0.422

£0.39

Reel

£0.39

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

TPSMD36CA
Littelfuse
1: £0.811
5,925In Stock
2,975Expected 13/08/2026

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

5,925In Stock

2,975Expected 13/08/2026

Cut Tape

£0.811

£0.651

£0.507

£0.416

£0.358

Reel

£0.309

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

SESD0402X1UN-0030-088
Littelfuse
1: £0.421
42,922In Stock

Mfr. Part No.
SESD0402X1UN-0030-088

Mouser Part No
650-SESD0402X1UN0030

Littelfuse

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

Learn More

Datasheet

42,922In Stock

Cut Tape

£0.421

£0.248

£0.189

£0.153

View

Reel

£0.121

MouseReel Available

Min.: 1
Mult.: 1

: 50,000

Cartridge Fuses 250V .8A Slo-Blo

0215.800MXEP
Littelfuse
1: £2.71
1,094In Stock

Mfr. Part No.
0215.800MXEP

Mouser Part No
576-0215.800MXEP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo

Learn More

Datasheet

1,094In Stock

£2.71

£2.47

£2.38

£1.87

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Fast Acting

0216.125MXEP
Littelfuse
1: £2.08
1,006In Stock

Mfr. Part No.
0216.125MXEP

Mouser Part No
576-0216.125MXEP

Littelfuse

Cartridge Fuses 250V .125A Fast Acting

Learn More

Datasheet

1,006In Stock

£2.08

£1.79

£1.67

£1.41

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

0218.050MXP
Littelfuse
1: £2.24
951In Stock

Mfr. Part No.
0218.050MXP

Mouser Part No
576-0218.050MXP

Littelfuse

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

Learn More

Datasheet

951In Stock

£2.24

£1.95

£1.82

£1.60

£1.24

Min.: 1
Mult.: 1

Cartridge Fuses 250V .15A Slo-Blo 3AG

0313.150MXP
Littelfuse
1: £2.50
1,083In Stock

Mfr. Part No.
0313.150MXP

Mouser Part No
576-0313.150MXP

Littelfuse

Cartridge Fuses 250V .15A Slo-Blo 3AG

Learn More

Datasheet

1,083In Stock

£2.50

£2.08

£1.91

£1.59

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Slo-Blo 3AG

0313.400MXP
Littelfuse
1: £1.52
1,777In Stock

Mfr. Part No.
0313.400MXP

Mouser Part No
576-0313.400MXP

Littelfuse

Cartridge Fuses 250V .4A Slo-Blo 3AG

Learn More

Datasheet

1,777In Stock

£1.52

£1.26

£1.16

£0.969

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 30A 52MM Lead Fast Acting 3AB

0324030.MX52LP
Littelfuse
1: £3.01
745In Stock

Mfr. Part No.
0324030.MX52LP

Mouser Part No
576-0324030.MX52LP

Littelfuse

Cartridge Fuses 250V 30A 52MM Lead Fast Acting 3AB

Learn More

Datasheet

745In Stock

£3.01

£2.50

£2.30

£1.91

View

Min.: 1
Mult.: 1

Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200

0437004.WRA
Littelfuse
1: £1.30
7,526In Stock

Mfr. Part No.
0437004.WRA

Mouser Part No
576-0437004.WRA

Littelfuse

Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

7,526In Stock

Cut Tape

£1.30

£1.15

£1.09

£0.882

View

Reel

£0.545

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS

0514002.MXEP
Littelfuse
1: £5.62
703In Stock

Mfr. Part No.
0514002.MXEP

Mouser Part No
576-0514002.MXEP

Littelfuse

Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS

Learn More

Datasheet

703In Stock

£5.62

£4.67

£3.57

£3.10

£2.77

Min.: 1
Mult.: 1

Cartridge Fuses 1KV BOLT DOWN TERMINAL 30A

0828030.ZXISOP
Littelfuse
1: £30.84
428In Stock Restricted Availability

Mfr. Part No.
0828030.ZXISOP

Mouser Part No
576-0828030.ZXISOP

Littelfuse

Cartridge Fuses 1KV BOLT DOWN TERMINAL 30A

Learn More

Datasheet

428In Stock

£30.84

£25.59

£23.61

£19.55

View

Min.: 1
Mult.: 1

Restricted Availability

Automotive Fuses 40A 425VDC LC HEV

0HEV040.ZXC
Littelfuse
1: £20.44
145In Stock

Mfr. Part No.
0HEV040.ZXC

Mouser Part No
576-0HEV040.ZXC

Littelfuse

Automotive Fuses 40A 425VDC LC HEV

Learn More

Datasheet

145In Stock

£20.44

£16.95

£15.64

£12.96

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1000V

CG21000LTR
Littelfuse
1: £2.42
1,692In Stock

Mfr. Part No.
CG21000LTR

Mouser Part No
576-CG21000LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1000V

Learn More

Datasheet

1,692In Stock

Cut Tape

£2.42

£2.02

£1.68

Reel

£1.33

Min.: 1
Mult.: 1

: 500

Automotive Application Solutions

All Results (5,343)

Customer Service Office

Company

Resources

Support

Automotive Application Solutions

All Results (5,343)

Circuit Protection

Semiconductors