Circuit Protection – Mouser Australia

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Ignition System Solutions

Littelfuse Ignition System Solutions protect against the feedback loops, overcurrent, and load dumps that threaten the mileage and emissions performance levels found in modern automobiles. Littelfuse offers a range of TVS diodes, MLVs, PPTCs, fuses, and high-performance ignition IGBTs to keep vehicular ignition systems operating at a high level.

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S17A
Littelfuse
1: $3.42
1,086In Stock

Mfr. Part No.
SLD8S17A

Mouser Part No
576-SLD8S17A

Littelfuse

ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101

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Datasheet

1,086In Stock

Cut Tape

$3.42

$3.31

$2.99

Reel

$2.54

$2.40

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S26A
Littelfuse
1: $3.81
1,347In Stock

Mfr. Part No.
SLD8S26A

Mouser Part No
576-SLD8S26A

Littelfuse

ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,347In Stock

Cut Tape

$3.81

$3.44

$2.99

Reel

$2.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200

MINIASMDC050F-2
Littelfuse
1: $0.72
15,678In Stock

Mfr. Part No.
MINIASMDC050F-2

Mouser Part No
650-MINIASMDC050F-2

Littelfuse

Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200

Learn More

Datasheet

15,678In Stock

Cut Tape

$0.72

$0.682

$0.597

$0.55

Reel

$0.347

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

0440005.WRA
Littelfuse
1: $2.50
3,171In Stock

Mfr. Part No.
0440005.WRA

Mouser Part No
576-0440005.WRA

Littelfuse

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

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Datasheet

3,171In Stock

Cut Tape

$2.50

$2.22

$2.11

$1.71

View

Reel

$1.05

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: $2.35
3,295In Stock

Mfr. Part No.
044103.5WRA

Mouser Part No
576-044103.5WRA

Littelfuse

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

Learn More

Datasheet

3,295In Stock

Cut Tape

$2.35

$2.11

$1.97

$1.63

View

Reel

$0.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses .750A 63V FAST ACTING

0440.750WRA
Littelfuse
1: $2.50
2,971In Stock

Mfr. Part No.
0440.750WRA

Mouser Part No
576-0440.750WRA

Littelfuse

Surface Mount Fuses .750A 63V FAST ACTING

Learn More

Datasheet

2,971In Stock

Cut Tape

$2.50

$2.22

$2.11

$1.71

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

V24AUMLA2220H
Littelfuse
1: $6.72
637In Stock

Mfr. Part No.
V24AUMLA2220H

Mouser Part No
576-V24AUMLA2220H

Littelfuse

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

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Datasheet

637In Stock

Cut Tape

$6.72

$5.10

$4.69

$4.24

Reel

$3.41

View

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 7A 63V FAST ACTING

0440007.WRA
Littelfuse
1: $2.50
3,367In Stock

Mfr. Part No.
0440007.WRA

Mouser Part No
576-0440007.WRA

Littelfuse

Surface Mount Fuses 7A 63V FAST ACTING

Learn More

Datasheet

3,367In Stock

Cut Tape

$2.50

$2.22

$2.11

$1.71

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

04401.75WRA
Littelfuse
1: $2.19
3,268In Stock

Mfr. Part No.
04401.75WRA

Mouser Part No
576-04401.75WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

Learn More

Datasheet

3,268In Stock

Cut Tape

$2.19

$1.82

$1.70

$1.40

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200

0441005.WRA
Littelfuse
1: $2.34
4,456In Stock

Mfr. Part No.
0441005.WRA

Mouser Part No
576-0441005.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200

Learn More

Datasheet

4,456In Stock

Cut Tape

$2.34

$2.10

$1.95

$1.62

View

Reel

$0.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210

RF4565-000
Littelfuse
1: $0.832
3,418In Stock

Mfr. Part No.
RF4565-000

Mouser Part No
576-RF4565-000

Littelfuse

Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210

Learn More

Datasheet

3,418In Stock

$0.832

$0.763

$0.634

$0.584

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 27V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S27A
Littelfuse
1: $4.59
784In Stock

Mfr. Part No.
SLD8S27A

Mouser Part No
576-SLD8S27A

Littelfuse

ESD Protection Diodes / TVS Diodes 27V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

784In Stock

Cut Tape

$4.59

$4.08

$3.23

Reel

$2.64

$2.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200

MINIASMDC075F/24-2
Littelfuse
1: $1.04
2,809In Stock

Mfr. Part No.
MINIASMDC075F/24-2

Mouser Part No
650-MINIASMDC075F/24

Littelfuse

Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200

Learn More

Datasheet

2,809In Stock

Cut Tape

$1.04

$0.91

$0.795

$0.731

Reel

$0.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S15A
Littelfuse
1: $3.97
653In Stock

Mfr. Part No.
SLD8S15A

Mouser Part No
576-SLD8S15A

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

653In Stock

Cut Tape

$3.97

$3.54

$2.99

Reel

$2.53

$2.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD

RF4564-000
Littelfuse
1: $1.12
2,704In Stock

Mfr. Part No.
RF4564-000

Mouser Part No
576-RF4564-000

Littelfuse

Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD

Learn More

Datasheet

2,704In Stock

$1.12

$1.02

$0.848

$0.782

View

Min.: 1
Mult.: 1

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200

0441002.WRA
Littelfuse
1: $2.34
1,272In Stock

Mfr. Part No.
0441002.WRA

Mouser Part No
576-0441002.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200

Learn More

Datasheet

1,272In Stock

Cut Tape

$2.34

$2.10

$1.95

$1.62

View

Reel

$0.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 18 VDC 6J 40V-CL

V18AUMLA1812NH
Littelfuse
1: $3.02
1,391In Stock

Mfr. Part No.
V18AUMLA1812NH

Mouser Part No
576-V18AUMLA1812NH

Littelfuse

Varistors 18 VDC 6J 40V-CL

Datasheet

1,391In Stock

Cut Tape

$3.02

$2.24

$2.03

$1.81

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC 60V 100MA-HD 10A SMD

RF4563-000
Littelfuse
1: $0.736
17,993In Stock

Mfr. Part No.
RF4563-000

Mouser Part No
576-RF4563-000

Littelfuse

Resettable Fuses - PPTC 60V 100MA-HD 10A SMD

Learn More

Datasheet

17,993In Stock

$0.736

$0.669

$0.555

$0.512

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 33V 750MA-HD 100A 1812

MINIASMDC075F/33-2
Littelfuse
1: $1.02
6,738In Stock

Mfr. Part No.
MINIASMDC075F/33-2

Mouser Part No
576-RF4567-000

Littelfuse

Resettable Fuses - PPTC 33V 750MA-HD 100A 1812

Learn More

Datasheet

6,738In Stock

Cut Tape

$1.02

$0.944

$0.784

$0.723

Reel

$0.598

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S22A
Littelfuse
1: $5.28
2,364In Stock

Mfr. Part No.
SLD8S22A

Mouser Part No
576-SLD8S22A

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

2,364In Stock

Cut Tape

$5.28

$4.16

$2.99

Reel

$2.85

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S36A
Littelfuse
1: $5.68
2,044In Stock
1,500Expected 7/05/2026

Mfr. Part No.
SLD8S36A

Mouser Part No
576-SLD8S36A

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

2,044In Stock

1,500Expected 7/05/2026

Cut Tape

$5.68

$4.26

$3.12

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S40A
Littelfuse
1: $4.14
986In Stock

Mfr. Part No.
SLD8S40A

Mouser Part No
576-SLD8S40A

Littelfuse

ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

986In Stock

Cut Tape

$4.14

$4.05

$3.01

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 43V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S43A
Littelfuse
1: $7.30
1,179In Stock

Mfr. Part No.
SLD8S43A

Mouser Part No
576-SLD8S43A

Littelfuse

ESD Protection Diodes / TVS Diodes 43V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,179In Stock

Cut Tape

$7.30

Reel

$7.30

$2.80

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S48A
Littelfuse
1: $5.58
1,661In Stock
2,500Expected 24/03/2026

Mfr. Part No.
SLD8S48A

Mouser Part No
576-SLD8S48A

Littelfuse

ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,661In Stock

2,500Expected 24/03/2026

Cut Tape

$5.58

$4.16

$2.99

Reel

$2.98

$2.91

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Resettable Fuses - PPTC .3A 30V Mini SMD AEC-Q200

MINIASMDC030F-2
Littelfuse
1: $0.72
7,703In Stock

Mfr. Part No.
MINIASMDC030F-2

Mouser Part No
650-MINIASMDC030F-2

Littelfuse

Resettable Fuses - PPTC .3A 30V Mini SMD AEC-Q200

Learn More

Datasheet

7,703In Stock

Cut Tape

$0.72

$0.707

$0.597

$0.55

Reel

$0.347

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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