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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.

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Part #

Cartridge Fuses 125V 4A Slo-Blo

0239004.HXP
Littelfuse
1: $2.02
2,395In Stock

Mfr. Part No.
0239004.HXP

Mouser Part No
576-0239004.HXP

Littelfuse

Cartridge Fuses 125V 4A Slo-Blo

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Datasheet

2,395In Stock

$2.02

$1.81

$1.68

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0239004.MXP
Littelfuse
1: $1.78
4,038In Stock

Mfr. Part No.
0239004.MXP

Mouser Part No
576-0239004.MXP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

4,038In Stock

$1.78

$1.56

$1.46

$1.20

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Min.: 1
Mult.: 1

Cartridge Fuses 125V 7A Slo-Blo

0239007.MXP
Littelfuse
1: $1.90
2,918In Stock

Mfr. Part No.
0239007.MXP

Mouser Part No
576-0239007.MXP

Littelfuse

Cartridge Fuses 125V 7A Slo-Blo

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Datasheet

2,918In Stock

$1.90

$1.71

$1.60

$1.32

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .062A Fast Acting 3AG

0312.062MXP
Littelfuse
1: $6.55
928In Stock

Mfr. Part No.
0312.062MXP

Mouser Part No
576-0312.062MXP

Littelfuse

Cartridge Fuses 250V .062A Fast Acting 3AG

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Datasheet

928In Stock

$6.55

$5.43

$5.02

$4.16

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Fast Acting 3AG

0312.125MXP
Littelfuse
1: $4.46
1,072In Stock

Mfr. Part No.
0312.125MXP

Mouser Part No
576-0312.125MXP

Littelfuse

Cartridge Fuses 250V .125A Fast Acting 3AG

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Datasheet

1,072In Stock

$4.46

$4.11

$3.98

$3.11

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A Fast Acting

0312001.MXP
Littelfuse
1: $0.82
17,130In Stock

Mfr. Part No.
0312001.MXP

Mouser Part No
576-0312001.MXP

Littelfuse

Cartridge Fuses 250V 1A Fast Acting

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Datasheet

17,130In Stock

$0.82

$0.696

$0.674

$0.567

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Fast Acting

0312002.HXP
Littelfuse
1: $0.82
7,612In Stock

Mfr. Part No.
0312002.HXP

Mouser Part No
576-0312002.HXP

Littelfuse

Cartridge Fuses 250V 2A Fast Acting

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Datasheet

7,612In Stock

$0.82

$0.727

$0.703

$0.592

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Fast Acting

0312002.MXP
Littelfuse
1: $0.806
17,588In Stock
13,000Expected 15/6/2026

Mfr. Part No.
0312002.MXP

Mouser Part No
576-0312002.MXP

Littelfuse

Cartridge Fuses 250V 2A Fast Acting

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Datasheet

17,588In Stock

13,000Expected 15/6/2026

$0.806

$0.695

$0.673

$0.566

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Fast Acting

0312003.HXP
Littelfuse
1: $2.65
4,550In Stock

Mfr. Part No.
0312003.HXP

Mouser Part No
576-0312003.HXP

Littelfuse

Cartridge Fuses 250V 3A Fast Acting

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Datasheet

4,550In Stock

$2.65

$2.39

$2.28

$1.83

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Fast Acting

0312005.HXP
Littelfuse
1: $0.834
6,986In Stock

Mfr. Part No.
0312005.HXP

Mouser Part No
576-0312005.HXP

Littelfuse

Cartridge Fuses 250V 5A Fast Acting

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Datasheet

6,986In Stock

$0.834

$0.728

$0.705

$0.594

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Fast Acting

0312008.HXP
Littelfuse
1: $0.82
5,788In Stock

Mfr. Part No.
0312008.HXP

Mouser Part No
576-0312008.HXP

Littelfuse

Cartridge Fuses 250V 8A Fast Acting

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Datasheet

5,788In Stock

$0.82

$0.727

$0.703

$0.592

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Slo-Blo 3AG

0313.125MXP
Littelfuse
1: $4.27
951In Stock

Mfr. Part No.
0313.125MXP

Mouser Part No
576-0313.125MXP

Littelfuse

Cartridge Fuses 250V .125A Slo-Blo 3AG

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Datasheet

951In Stock

$4.27

$3.89

$3.75

$2.95

View

Min.: 1
Mult.: 1

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

0313.400MXP
Littelfuse
1: $2.59
1,830In Stock

Mfr. Part No.
0313.400MXP

Mouser Part No
576-0313.400MXP

Littelfuse

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

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Datasheet

1,830In Stock

$2.59

$2.32

$2.21

$1.79

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0313.500HXP
Littelfuse
1: $2.14
2,699In Stock
1,700Expected 31/3/2026

Mfr. Part No.
0313.500HXP

Mouser Part No
576-0313.500HXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

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Datasheet

Product Comments

2,699In Stock

1,700Expected 31/3/2026

$2.14

$1.92

$1.81

$1.49

$0.972

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A Slo-Blo

0313001.HXP
Littelfuse
1: $2.13
3,868In Stock

Mfr. Part No.
0313001.HXP

Mouser Part No
576-0313001.HXP

Littelfuse

Cartridge Fuses 250V 1A Slo-Blo

Learn More

Datasheet

3,868In Stock

$2.13

$1.90

$1.79

$1.47

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A Slo-Blo

0313001.MXP
Littelfuse
1: $2.04
3,059In Stock

Mfr. Part No.
0313001.MXP

Mouser Part No
576-0313001.MXP

Littelfuse

Cartridge Fuses 250V 1A Slo-Blo

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Datasheet

3,059In Stock

$2.04

$1.83

$1.71

$1.15

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo

0313002.HXP
Littelfuse
1: $2.14
3,422In Stock

Mfr. Part No.
0313002.HXP

Mouser Part No
576-0313002.HXP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

Learn More

Datasheet

3,422In Stock

$2.14

$1.92

$1.81

$1.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Slo-Blo

0313002.MXP
Littelfuse
1: $2.03
4,568In Stock
5,000On Order

Mfr. Part No.
0313002.MXP

Mouser Part No
576-0313002.MXP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

Learn More

Datasheet

4,568In Stock

5,000On Order

$2.03

$1.82

$1.70

$1.40

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.HXP
Littelfuse
1: $2.14
2,085In Stock

Mfr. Part No.
0313003.HXP

Mouser Part No
576-0313003.HXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

Learn More

Datasheet

2,085In Stock

$2.14

$1.92

$1.81

$1.12

$0.972

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0313005.HXP
Littelfuse
1: $2.39
2,294In Stock
1,300Expected 27/4/2026

Mfr. Part No.
0313005.HXP

Mouser Part No
576-0313005.HXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

Learn More

Datasheet

2,294In Stock

1,300Expected 27/4/2026

$2.39

$2.13

$2.02

$1.63

View

Min.: 1
Mult.: 1

Cartridge Fuses 32V 15A Slo-Blo

0313015.HXP
Littelfuse
1: $2.40
1,349In Stock

Mfr. Part No.
0313015.HXP

Mouser Part No
576-0313015.HXP

Littelfuse

Cartridge Fuses 32V 15A Slo-Blo

Learn More

Datasheet

1,349In Stock

$2.40

$2.14

$1.35

$1.16

$1.11

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

031306.3MXP
Littelfuse
1: $2.06
2,765In Stock

Mfr. Part No.
031306.3MXP

Mouser Part No
576-031306.3MXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

Learn More

Datasheet

2,765In Stock

$2.06

$1.71

$1.58

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.25A Slo-Blo

03136.25MXP
Littelfuse
1: $2.06
6,351In Stock

Mfr. Part No.
03136.25MXP

Mouser Part No
576-03136.25MXP

Littelfuse

Cartridge Fuses 250V 6.25A Slo-Blo

Learn More

Datasheet

6,351In Stock

$2.06

$1.71

$1.58

$1.31

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A Fast Acting

0314002.MXP
Littelfuse
1: $2.09
2,444In Stock

Mfr. Part No.
0314002.MXP

Mouser Part No
576-0314002.MXP

Littelfuse

Cartridge Fuses 250V 2A Fast Acting

Learn More

Datasheet

2,444In Stock

$2.09

$1.88

$1.75

$1.45

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 15A Fast Acting

0314015.HXP
Littelfuse
1: $2.15
3,893In Stock

Mfr. Part No.
0314015.HXP

Mouser Part No
576-0314015.HXP

Littelfuse

Cartridge Fuses 250V 15A Fast Acting

Learn More

Datasheet

Product Comments

3,893In Stock

$2.15

$1.90

$1.82

$1.22

View

Min.: 1
Mult.: 1

Automotive Application Solutions

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Automotive Application Solutions

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Circuit Protection

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