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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 (5,921)

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Part #

Cartridge Fuses 500V 16A 3AB PT PB-FREE

0505016.MXEP
Littelfuse
1: $6.99
1,448In Stock

Mfr. Part #
0505016.MXEP

Mouser Part #
576-0505016.MXEP

Littelfuse

Cartridge Fuses 500V 16A 3AB PT PB-FREE

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Datasheet

1,448In Stock

$6.99

$6.42

$6.20

$6.03

View

Min.: 1
Mult.: 1

Cartridge Fuses 500V 25A 3AB PT PB-FREE

0505025.MXEP
Littelfuse
1: $10.56
3,044In Stock

Mfr. Part #
0505025.MXEP

Mouser Part #
576-0505025.MXEP

Littelfuse

Cartridge Fuses 500V 25A 3AB PT PB-FREE

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Datasheet

3,044In Stock

$10.56

$8.80

$8.12

$6.74

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 2A Cartridge Fuse

0507002.MXP
Littelfuse
1: $10.54
796In Stock

Mfr. Part #
0507002.MXP

Mouser Part #
576-0507002.MXP

Littelfuse

Cartridge Fuses 650VDC 2A Cartridge Fuse

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Datasheet

796In Stock

$10.54

$8.74

$8.08

$6.70

View

Min.: 1
Mult.: 1

Automotive Fuses 10A 450VDC LC HEV ISO Bolt Down

0HEV010.ZXISO
Littelfuse
1: $36.61
432In Stock
320Expected 2026-02-13

Mfr. Part #
0HEV010.ZXISO

Mouser Part #
576-0HEV010.ZXISO

Littelfuse

Automotive Fuses 10A 450VDC LC HEV ISO Bolt Down

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Datasheet

432In Stock

320Expected 2026-02-13

$36.61

$33.67

$30.86

$26.66

View

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 45V 10A

DST1045S
Littelfuse
1: $2.48
19,349In Stock

Mfr. Part #
DST1045S

Mouser Part #
576-DST1045S

Littelfuse

Schottky Diodes & Rectifiers 45V 10A

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Datasheet

19,349In Stock

Cut Tape

$2.48

$1.01

$0.78

$0.68

View

Reel

$0.598

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

DST5100S-A
Littelfuse
1: $1.61
5,692In Stock

Mfr. Part #
DST5100S-A

Mouser Part #
576-DST5100S-A

Littelfuse

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

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Datasheet

5,692In Stock

Cut Tape

$1.61

$0.747

$0.637

$0.561

Reel

$0.552

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

TPSMA6L40A
Littelfuse
1: $0.775
10,754In Stock

Mfr. Part #
TPSMA6L40A

Mouser Part #
576-TPSMA6L40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

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Datasheet

10,754In Stock

Cut Tape

$0.775

$0.584

$0.398

$0.312

Reel

$0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: $1.01
5,651In Stock

Mfr. Part #
V14P30AUTO

Mouser Part #
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

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Datasheet

5,651In Stock

$1.01

$0.721

$0.648

$0.567

View

Min.: 1
Mult.: 1

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

V48MLA1210NHAUTO
Littelfuse
1: $1.95
4,194In Stock

Mfr. Part #
V48MLA1210NHAUTO

Mouser Part #
576-V48MLA1210NHAUTO

Littelfuse

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

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Datasheet

4,194In Stock

Cut Tape

$1.95

$1.42

$1.28

$1.13

View

Reel

$0.862

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting

0217.315MXP
Littelfuse
1: $2.20
3,472In Stock

Mfr. Part #
0217.315MXP

Mouser Part #
576-0217.315MXP

Littelfuse

Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting

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Datasheet

3,472In Stock

$2.20

$1.83

$1.69

$1.40

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 7A Slo-Blo 2AG

0230007.MXP
Littelfuse
1: $1.43
16,960In Stock

Mfr. Part #
0230007.MXP

Mouser Part #
576-0230007.MXP

Littelfuse

Cartridge Fuses 125V 7A Slo-Blo 2AG

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Datasheet

16,960In Stock

$1.43

$1.24

$1.16

$1.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .75A Slo-Blo 3AG

0313.750MXP
Littelfuse
1: $2.46
2,004In Stock

Mfr. Part #
0313.750MXP

Mouser Part #
576-0313.750MXP

Littelfuse

Cartridge Fuses 250V .75A Slo-Blo 3AG

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Datasheet

2,004In Stock

$2.46

$2.05

$1.89

$1.57

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Fast Acting Wshbl

0324010.MXP
Littelfuse
1: $3.29
1,984In Stock

Mfr. Part #
0324010.MXP

Mouser Part #
576-0324010.MXP

Littelfuse

Cartridge Fuses 250V 10A Fast Acting Wshbl

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Datasheet

1,984In Stock

$3.29

$2.73

$2.02

$1.71

View

Min.: 1
Mult.: 1

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A

0440005.WRA
Littelfuse
1: $2.42
3,171In Stock

Mfr. Part #
0440005.WRA

Mouser Part #
576-0440005.WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A

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Datasheet

3,171In Stock

Cut Tape

$2.42

$2.15

$2.05

$1.66

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200

044103.5WRA
Littelfuse
1: $2.28
3,295In Stock

Mfr. Part #
044103.5WRA

Mouser Part #
576-044103.5WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200

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Datasheet

3,295In Stock

Cut Tape

$2.28

$2.05

$1.91

$1.58

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 420V 10A 5X20 FA PT

0487010.MXEP
Littelfuse
1: $9.08
845In Stock

Mfr. Part #
0487010.MXEP

Mouser Part #
576-0487010.MXEP

Littelfuse

Cartridge Fuses 420V 10A 5X20 FA PT

Learn More

Datasheet

845In Stock

$9.08

$7.53

$6.96

$5.77

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

0487020.MXEP
Littelfuse
1: $9.08
4,427In Stock

Mfr. Part #
0487020.MXEP

Mouser Part #
576-0487020.MXEP

Littelfuse

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

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Datasheet

4,427In Stock

$9.08

$7.55

$6.96

$5.77

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 1A Axial Leaded

0507001.MXEP
Littelfuse
1: $10.52
609In Stock

Mfr. Part #
0507001.MXEP

Mouser Part #
576-0507001.MXEP

Littelfuse

Cartridge Fuses 650VDC 1A Axial Leaded

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Datasheet

609In Stock

$10.52

$8.74

$8.08

$6.70

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 600V .500A 3AB PB-FREE

0508.500MX6P
Littelfuse
1: $14.15
1,008In Stock

Mfr. Part #
0508.500MX6P

Mouser Part #
576-0508.500MX6P

Littelfuse

Cartridge Fuses FUSE 600V .500A 3AB PB-FREE

Learn More

Datasheet

1,008In Stock

$14.15

$11.80

$10.91

$9.08

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 75V FA PICO II 2A AECQ

0521002.YAT1L
Littelfuse
1: $2.05
6,225In Stock

Mfr. Part #
0521002.YAT1L

Mouser Part #
576-0521002.YAT1L

Littelfuse

Cartridge Fuses FUSE 75V FA PICO II 2A AECQ

Learn More

Datasheet

6,225In Stock

$2.05

$1.83

$1.72

$1.42

View

Reel

$0.842

Min.: 1
Mult.: 1

Reel: 4,000

Cartridge Fuses 63A 500V NORMAL BLOW

0607063.UXTH500P
Littelfuse
1: $22.91
684In Stock

Mfr. Part #
0607063.UXTH500P

Mouser Part #
576-0607063.UXTH500P

Littelfuse

Cartridge Fuses 63A 500V NORMAL BLOW

Learn More

Datasheet

684In Stock

$22.91

$19.00

$17.53

$14.52

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A

0977004.MXP
Littelfuse
1: $8.60
727In Stock

Mfr. Part #
0977004.MXP

Mouser Part #
576-0977004.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A

Learn More

Datasheet

727In Stock

$8.60

$7.58

$7.19

$6.85

View

Min.: 1
Mult.: 1

Automotive Fuses 50A 275VAC LC HEV

0HEV050.ZXPCB2
Littelfuse
1: $44.47
525In Stock

Mfr. Part #
0HEV050.ZXPCB2

Mouser Part #
576-0HEV050.ZXPCB2

Littelfuse

Automotive Fuses 50A 275VAC LC HEV

Learn More

Datasheet

525In Stock

$44.47

$36.89

$33.99

$28.15

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

30R600UF
Littelfuse
1: $1.53
2,805In Stock

Mfr. Part #
30R600UF

Mouser Part #
576-30R600UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

Learn More

Datasheet

2,805In Stock

$1.53

$1.41

$1.17

$0.981

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

60R090XPR
Littelfuse
1: $0.853
11,492In Stock

Mfr. Part #
60R090XPR

Mouser Part #
576-60R090XPR

Littelfuse

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

Learn More

Datasheet

11,492In Stock

$0.853

$0.794

$0.702

$0.667

Reel

$0.491

View

Min.: 1
Mult.: 1

Reel: 2,000

Automotive Application Solutions

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Automotive Application Solutions

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Circuit Protection

Semiconductors