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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 #

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

RXEF075
Littelfuse
1: $0.598
7,261In Stock
14,000Expected 14/5/2026

Mfr. Part No.
RXEF075

Mouser Part No
650-RXEF075

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

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Datasheet

Product Comments

7,261In Stock

14,000Expected 14/5/2026

$0.598

$0.534

$0.452

$0.417

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RXEF090
Littelfuse
1: $0.626
10,085In Stock
9,847Expected 4/5/2026

Mfr. Part No.
RXEF090

Mouser Part No
650-RXEF090

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

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Datasheet

Product Comments

10,085In Stock

9,847Expected 4/5/2026

$0.626

$0.559

$0.468

$0.396

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110-2
Littelfuse
1: $0.765
8,843In Stock
6,000Expected 22/4/2026

Mfr. Part No.
RXEF110-2

Mouser Part No
650-RXEF110-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

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Datasheet

Product Comments

8,843In Stock

6,000Expected 22/4/2026

Cut Tape

$0.765

$0.677

$0.584

$0.539

Reel

$0.357

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

RXEF135
Littelfuse
1: $0.667
9,957In Stock

Mfr. Part No.
RXEF135

Mouser Part No
650-RXEF135

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

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Datasheet

Product Comments

9,957In Stock

$0.667

$0.556

$0.512

$0.466

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

RXEF185
Littelfuse
1: $0.778
6,749In Stock

Mfr. Part No.
RXEF185

Mouser Part No
650-RXEF185

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

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Datasheet

Product Comments

6,749In Stock

$0.778

$0.717

$0.546

$0.505

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

RXEF250
Littelfuse
1: $1.04
10,212In Stock

Mfr. Part No.
RXEF250

Mouser Part No
650-RXEF250

Littelfuse

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

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Datasheet

Product Comments

10,212In Stock

$1.04

$0.931

$0.788

$0.719

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax

RXEF300
Littelfuse
1: $1.20
7,518In Stock

Mfr. Part No.
RXEF300

Mouser Part No
650-RXEF300

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax

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Datasheet

Product Comments

7,518In Stock

$1.20

$1.06

$0.915

$0.844

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax

RXEF375
Littelfuse
1: $1.50
3,191In Stock
7,000Expected 18/5/2026

Mfr. Part No.
RXEF375

Mouser Part No
650-RXEF375

Littelfuse

Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax

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Datasheet

Product Comments

3,191In Stock

7,000Expected 18/5/2026

$1.50

$1.25

$1.04

$0.994

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC SRP175F

SRP175F
Littelfuse
1: $0.806
5,784In Stock

Mfr. Part No.
SRP175F

Mouser Part No
650-SRP175F

Littelfuse

Resettable Fuses - PPTC SRP175F

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Datasheet

5,784In Stock

$0.806

$0.712

$0.609

$0.564

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC SRP200F

SRP200F
Littelfuse
1: $0.987
27,359In Stock

Mfr. Part No.
SRP200F

Mouser Part No
650-SRP200F

Littelfuse

Resettable Fuses - PPTC SRP200F

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Datasheet

27,359In Stock

$0.987

$0.901

$0.682

$0.638

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC SRP350F

SRP350F
Littelfuse
1: $0.987
11,234In Stock

Mfr. Part No.
SRP350F

Mouser Part No
650-SRP350F

Littelfuse

Resettable Fuses - PPTC SRP350F

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Datasheet

11,234In Stock

$0.987

$0.901

$0.748

$0.689

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4.2A 30V

SRP420F
Littelfuse
1: $1.40
13,125In Stock

Mfr. Part No.
SRP420F

Mouser Part No
650-SRP420F

Littelfuse

Resettable Fuses - PPTC 4.2A 30V

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Datasheet

13,125In Stock

$1.40

$1.02

$0.956

$0.894

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.75A 12V 100A Imax

VLR175F
Littelfuse
1: $1.26
32,985In Stock

Mfr. Part No.
VLR175F

Mouser Part No
650-VLR175F

Littelfuse

Resettable Fuses - PPTC 1.75A 12V 100A Imax

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Datasheet

32,985In Stock

$1.26

$1.05

$0.969

$0.806

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.7A 16V 100A Imax

VTP170F
Littelfuse
1: $1.13
4,721In Stock

Mfr. Part No.
VTP170F

Mouser Part No
650-VTP170F

Littelfuse

Resettable Fuses - PPTC 1.7A 16V 100A Imax

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Datasheet

4,721In Stock

$1.13

$1.03

$0.858

$0.792

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .500A 3.6X10 FA PT PB-FREE

0874.500MXEP
Littelfuse
1: $4.00
150In Stock

Mfr. Part No.
0874.500MXEP

Mouser Part No
576-0874.500MXEP

Littelfuse

Cartridge Fuses 250V .500A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

150In Stock

$4.00

$3.73

$3.54

$2.86

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A 3.6X10 FA PT PB-FREE

0874002.MXEP
Littelfuse
1: $3.74
439In Stock

Mfr. Part No.
0874002.MXEP

Mouser Part No
576-0874002.MXEP

Littelfuse

Cartridge Fuses 250V 2A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

439In Stock

$3.74

$3.49

$3.32

$2.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE

0874004.MXEP
Littelfuse
1: $3.74
225In Stock
1,000Expected 13/3/2026

Mfr. Part No.
0874004.MXEP

Mouser Part No
576-0874004.MXEP

Littelfuse

Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

225In Stock

1,000Expected 13/3/2026

$3.74

$3.49

$3.32

$2.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A 3.6X10 FA PT PB-FREE

0874005.MXEP
Littelfuse
1: $3.74
51In Stock

Mfr. Part No.
0874005.MXEP

Mouser Part No
576-0874005.MXEP

Littelfuse

Cartridge Fuses 250V 5A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

51In Stock

$3.74

$3.49

$3.32

$2.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A 3.6X10 FA PT PB-FREE

08743.15MXEP
Littelfuse
1: $3.74
706In Stock

Mfr. Part No.
08743.15MXEP

Mouser Part No
576-08743.15MXEP

Littelfuse

Cartridge Fuses 250V 3.15A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

706In Stock

$3.74

$3.49

$3.32

$2.68

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .500A 3.6X10 FA PT PB-FREE

0875.500MXEP
Littelfuse
1: $4.45
3In Stock

Mfr. Part No.
0875.500MXEP

Mouser Part No
576-0875.500MXEP

Littelfuse

Cartridge Fuses 250V .500A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

3In Stock

$4.45

$4.09

$3.95

$3.10

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2A 3.6X10 FA PT PB-FREE

0875002.MXEP
Littelfuse
1: $4.24
345In Stock

Mfr. Part No.
0875002.MXEP

Mouser Part No
576-0875002.MXEP

Littelfuse

Cartridge Fuses 250V 2A 3.6X10 FA PT PB-FREE

Learn More

Datasheet

345In Stock

$4.24

$3.86

$3.73

$2.93

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A 3.6x10

0875008.MXEP
Littelfuse
1: $4.39
256In Stock

Mfr. Part No.
0875008.MXEP

Mouser Part No
576-0875008.MXEP

Littelfuse

Cartridge Fuses 250V 8A 3.6x10

Learn More

Datasheet

256In Stock

$4.39

$4.04

$3.91

$3.07

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.6X10 SB PT PB-FREE 10A

0875010.MRET1P
Littelfuse
1: $4.23
999In Stock

Mfr. Part No.
0875010.MRET1P

Mouser Part No
576-0875010.MRET1P

Littelfuse

Cartridge Fuses 250V 3.6X10 SB PT PB-FREE 10A

Learn More

Datasheet

999In Stock

Cut Tape

$4.23

$3.85

$3.71

$2.92

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 250V 3.6X10 .630A FUSE FA PT PB-FREE

0876.630MXEP
Littelfuse
1: $1.82
66In Stock
1,000Expected 11/6/2026

Mfr. Part No.
0876.630MXEP

Mouser Part No
576-0876.630MXEP

Littelfuse

Cartridge Fuses 250V 3.6X10 .630A FUSE FA PT PB-FREE

Learn More

Datasheet

66In Stock

1,000Expected 11/6/2026

$1.82

$1.63

$1.53

$1.26

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.6X10 2A FUSE FA PT PB-FREE

0876002.MRET1P
Littelfuse
1: $2.04
711In Stock

Mfr. Part No.
0876002.MRET1P

Mouser Part No
576-0876002.MRET1P

Littelfuse

Cartridge Fuses 250V 3.6X10 2A FUSE FA PT PB-FREE

Learn More

Datasheet

711In Stock

Cut Tape

$2.04

$1.83

$1.71

$1.42

Reel

$0.919

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Automotive Application Solutions

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Automotive Application Solutions

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