Circuit Protection – Mouser Singapore

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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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Results: 73

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Part #

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200

044102.5WRA
Littelfuse
1: $2.50
2,814In Stock

Mfr. Part No.
044102.5WRA

Mouser Part No
576-044102.5WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200

Learn More

Datasheet

2,814In Stock

Cut Tape

$2.50

$2.15

$2.01

$1.74

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

044103.5WRA
Littelfuse
1: $2.73
2,931In 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

2,931In Stock

Cut Tape

$2.73

$2.27

$2.09

$1.74

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S18A
Littelfuse
1: $5.96
4,546In Stock

Mfr. Part No.
SLD8S18A

Mouser Part No
576-SLD8S18A

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

4,546In Stock

Cut Tape

$5.96

$3.82

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SLD8S22A
Littelfuse
1: $5.81
1,649In 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

1,649In Stock

Cut Tape

$5.81

$3.82

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S24A
Littelfuse
1: $5.22
2,899In Stock

Mfr. Part No.
SLD8S24A

Mouser Part No
576-SLD8S24A

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

2,899In Stock

Cut Tape

$5.22

$3.56

$2.72

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SLD8S36A
Littelfuse
1: $5.88
2,950In Stock
9,000Expected 10/8/2026

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

2,950In Stock

9,000Expected 10/8/2026

Cut Tape

$5.88

$4.00

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SLD8S43A
Littelfuse
1: $5.32
1,649In 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

1,649In Stock

Cut Tape

$5.32

$3.67

$2.83

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

SLD8S48A
Littelfuse
1: $5.81
3,018In Stock

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

3,018In Stock

Cut Tape

$5.81

$3.82

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 57V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S57A
Littelfuse
1: $5.97
1,493In Stock
5,500On Order

Mfr. Part No.
SLD8S57A

Mouser Part No
576-SLD8S57A

Littelfuse

ESD Protection Diodes / TVS Diodes 57V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,493In Stock

5,500On Order

Cut Tape

$5.97

$3.93

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

V18AUMLA1210NH
Littelfuse
1: $1.73
2,679In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

2,679In Stock

Cut Tape

$1.73

$1.25

$1.13

$1.00

View

Reel

$0.802

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

V18AUMLA2220H
Littelfuse
1: $7.07
1,964In Stock

Mfr. Part No.
V18AUMLA2220H

Mouser Part No
576-V18AUMLA2220H

Littelfuse

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

1,964In Stock

Cut Tape

$7.07

$5.39

$4.96

$4.50

View

Reel

$3.90

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Varistors 48V 2220 125C AUML AEC-Q200 Low Profile

V48AUMLA2220H
Littelfuse
1: $7.07
1,293In Stock

Mfr. Part No.
V48AUMLA2220H

Mouser Part No
576-V48AUMLA2220H

Littelfuse

Varistors 48V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

1,293In Stock

Cut Tape

$7.07

$5.39

$4.96

$4.50

View

Reel

$3.90

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 2A 32V FAST ACTING

0440002.WRA
Littelfuse
1: $2.49
974In Stock
3,000Expected 6/8/2026

Mfr. Part No.
0440002.WRA

Mouser Part No
576-0440002.WRA

Littelfuse

Surface Mount Fuses 2A 32V FAST ACTING

Learn More

Datasheet

974In Stock

3,000Expected 6/8/2026

Cut Tape

$2.49

$2.24

$2.14

$1.73

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

0440005.WRA
Littelfuse
1: $2.69
1,099In Stock
3,000Expected 30/11/2026

Mfr. Part No.
0440005.WRA

Mouser Part No
576-0440005.WRA

Littelfuse

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

Learn More

Datasheet

1,099In Stock

3,000Expected 30/11/2026

Cut Tape

$2.69

$2.33

$2.18

$1.78

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

0441002.WRA
Littelfuse
1: $2.68
615In Stock
3,000Expected 14/8/2026

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

615In Stock

3,000Expected 14/8/2026

Cut Tape

$2.68

$2.23

$2.05

$1.71

View

Reel

$0.976

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200

0441003.WRA
Littelfuse
1: $2.31
150In Stock
3,000Expected 6/10/2026

Mfr. Part No.
0441003.WRA

Mouser Part No
576-0441003.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200

Learn More

Datasheet

150In Stock

3,000Expected 6/10/2026

Cut Tape

$2.31

$2.04

$1.94

$1.56

View

Reel

$0.975

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200

0441004.WRA
Littelfuse
1: $2.50
972In Stock
3,000Expected 14/10/2026

Mfr. Part No.
0441004.WRA

Mouser Part No
576-0441004.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200

Learn More

Datasheet

972In Stock

3,000Expected 14/10/2026

Cut Tape

$2.50

$2.15

$2.01

$1.65

View

Reel

$0.94

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 12V 2.6A-HD 100A 1812

MINIASMDC260F/12-2
Littelfuse
1: $0.911
1,257In Stock

Mfr. Part No.
MINIASMDC260F/12-2

Mouser Part No
576-RF4569-000

Littelfuse

Resettable Fuses - PPTC 12V 2.6A-HD 100A 1812

Learn More

Datasheet

1,257In Stock

$0.911

$0.839

$0.696

$0.643

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 13.2V 2.6A-HD 100A 1812

MINIASMDC260F/13.2-2
Littelfuse
1: $0.952
1,499In Stock

Mfr. Part No.
MINIASMDC260F/13.2-2

Mouser Part No
576-RF4570-000

Littelfuse

Resettable Fuses - PPTC 13.2V 2.6A-HD 100A 1812

Learn More

Datasheet

1,499In Stock

$0.952

$0.874

$0.726

$0.67

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S14A
Littelfuse
1: $5.79
736In Stock

Mfr. Part No.
SLD8S14A

Mouser Part No
576-SLD8S14A

Littelfuse

ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

736In Stock

Cut Tape

$5.79

$3.81

$2.88

Reel

$2.56

$2.26

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S20A
Littelfuse
1: $5.94
630In Stock
500Expected 3/9/2026

Mfr. Part No.
SLD8S20A

Mouser Part No
576-SLD8S20A

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

630In Stock

500Expected 3/9/2026

Cut Tape

$5.94

$3.92

$2.87

Reel

$2.34

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 28V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S28A
Littelfuse
1: $5.94
297In Stock
500Expected 13/8/2026

Mfr. Part No.
SLD8S28A

Mouser Part No
576-SLD8S28A

Littelfuse

ESD Protection Diodes / TVS Diodes 28V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

297In Stock

500Expected 13/8/2026

Cut Tape

$5.94

$3.92

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 33V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S33A
Littelfuse
1: $5.97
45In Stock
1,500On Order

Mfr. Part No.
SLD8S33A

Mouser Part No
576-SLD8S33A

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

45In Stock

1,500On Order

Cut Tape

$5.97

$3.93

$2.87

Reel

$2.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 1W 16V 2220 AEC-Q200

V16AUMLA2220NS
Littelfuse
1: $4.07
503In Stock
1,000Expected 1/2/2027

Mfr. Part No.
V16AUMLA2220NS

Mouser Part No
576-V16AUMLA2220NS

Littelfuse

Varistors 1W 16V 2220 AEC-Q200

Learn More

Datasheet

503In Stock

1,000Expected 1/2/2027

Cut Tape

$4.07

$3.05

$2.79

$2.76

Reel

$2.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 18 VDC 6J 40V-CL

V18AUMLA1812NH
Littelfuse
1: $3.73
394In Stock

Mfr. Part No.
V18AUMLA1812NH

Mouser Part No
576-V18AUMLA1812NH

Littelfuse

Varistors 18 VDC 6J 40V-CL

Datasheet

394In Stock

Cut Tape

$3.73

$2.71

$2.53

$2.19

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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