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: 78

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Part #

Resettable Fuses - PPTC 1.5A 16V Mini SMD AEC-Q200

MINIASMDC150F/16-2
Littelfuse
1: $0.612
679In Stock

Mfr. Part No.
MINIASMDC150F/16-2

Mouser Part No
650-MINIASMDC150F/16

Littelfuse

Resettable Fuses - PPTC 1.5A 16V Mini SMD AEC-Q200

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Datasheet

679In Stock

Cut Tape

$0.612

$0.562

$0.477

$0.446

Reel

$0.349

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 1.5A 24V Mini SMD AEC-Q200

MINIASMDC150F/24-2
Littelfuse
1: $0.973
371In Stock
1,000Expected 16/4/2026

Mfr. Part No.
MINIASMDC150F/24-2

Mouser Part No
650-MINIASMDC150F/24

Littelfuse

Resettable Fuses - PPTC 1.5A 24V Mini SMD AEC-Q200

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Datasheet

371In Stock

1,000Expected 16/4/2026

Cut Tape

$0.973

$0.884

$0.734

$0.677

Reel

$0.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC 2.6A 16V Mini SMD AEC-Q200

MINIASMDC260F/16-2
Littelfuse
1: $0.848
1,978In Stock

Mfr. Part No.
MINIASMDC260F/16-2

Mouser Part No
650-MINIASMDC260F/16

Littelfuse

Resettable Fuses - PPTC 2.6A 16V Mini SMD AEC-Q200

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Datasheet

1,978In Stock

Cut Tape

$0.848

$0.773

$0.652

$0.598

Reel

$0.418

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A

0440004.WRA
Littelfuse
1: $2.35
170In Stock

Mfr. Part No.
0440004.WRA

Mouser Part No
576-0440004.WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A

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Datasheet

170In Stock

Cut Tape

$2.35

$2.09

$1.97

$1.60

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

0441003.WRA
Littelfuse
1: $2.15
1,130In Stock

Mfr. Part No.
0441003.WRA

Mouser Part No
576-0441003.WRA

Littelfuse

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

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Datasheet

1,130In Stock

Cut Tape

$2.15

$1.90

$1.82

$1.47

View

Reel

$0.931

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

0441004.WRA
Littelfuse
1: $2.15
1,922In Stock

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

1,922In Stock

Cut Tape

$2.15

$1.90

$1.82

$1.47

View

Reel

$0.931

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

044102.5WRA
Littelfuse
1: $2.15
880In 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

880In Stock

Cut Tape

$2.15

$1.90

$1.82

$1.47

View

Reel

$0.931

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 1W 16V 2220 AEC-Q200

V16AUMLA2220NS
Littelfuse
1: $4.92
421In Stock

Mfr. Part No.
V16AUMLA2220NS

Mouser Part No
576-V16AUMLA2220NS

Littelfuse

Varistors 1W 16V 2220 AEC-Q200

Learn More

Datasheet

421In Stock

Cut Tape

$4.92

$3.67

$3.46

$2.95

Reel

$2.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

V18AUMLA1210NH
Littelfuse
1: $1.53
1,648In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

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

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Datasheet

1,648In Stock

Cut Tape

$1.53

$1.11

$1.00

$0.884

View

Reel

$0.745

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200

MINIASMDC110F/24-2
Littelfuse
1: $0.778
1,750In Stock

Mfr. Part No.
MINIASMDC110F/24-2

Mouser Part No
650-MINIASMDC110F/24

Littelfuse

Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200

Learn More

Datasheet

1,750In Stock

Cut Tape

$0.778

$0.744

$0.626

$0.581

Reel

$0.398

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Surface Mount Fuses 8A 32V FAST ACTING

0440008.WRA
Littelfuse
1: $2.35
9,000On Order

Mfr. Part No.
0440008.WRA

Mouser Part No
576-0440008.WRA

Littelfuse

Surface Mount Fuses 8A 32V FAST ACTING

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Datasheet

9,000On Order

Cut Tape

$2.35

$2.09

$1.97

$1.60

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812

RF4566-000
Littelfuse
1: $0.57
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
RF4566-000

Mouser Part No
576-RF4566-000

Littelfuse

Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812

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Datasheet

Non-Stocked Lead-Time 11 Weeks

$0.57

$0.523

$0.434

$0.40

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 12V 1.5A-HD 100A 1812

MINIASMDC150F/12-2
Littelfuse
1: $0.834
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MINIASMDC150F/12-2

Mouser Part No
576-RF4568-000

Littelfuse

Resettable Fuses - PPTC 12V 1.5A-HD 100A 1812

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Datasheet

Non-Stocked Lead-Time 11 Weeks

$0.834

$0.759

$0.631

$0.582

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes AUTO TVS SMTO HI-POWER

SLD8S45A
Littelfuse
500: $2.20
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLD8S45A

Mouser Part No
576-SLD8S45A

Littelfuse

ESD Protection Diodes / TVS Diodes AUTO TVS SMTO HI-POWER

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.20

Min.: 500
Mult.: 500

Reel: 500

ESD Protection Diodes / TVS Diodes AUTO TVS SMTO HI-POWER

SLD8S51A
Littelfuse
500: $2.20
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLD8S51A

Mouser Part No
576-SLD8S51A

Littelfuse

ESD Protection Diodes / TVS Diodes AUTO TVS SMTO HI-POWER

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.20

Min.: 500
Mult.: 500

Reel: 500

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3.5A

044003.5WRA
Littelfuse
1: $2.34
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
044003.5WRA

Mouser Part No
576-044003.5WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3.5A

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$2.34

$2.07

$1.96

$1.58

View

Reel

$0.987

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC NANOSMD500LR-D-2

RF4513-000
Littelfuse
3,000: $0.484
Non-Stocked

Mfr. Part No.
RF4513-000

Mouser Part No
576-RF4513-000

Littelfuse

Resettable Fuses - PPTC NANOSMD500LR-D-2

Learn More

Datasheet

Non-Stocked

$0.484

$0.478

Min.: 3,000
Mult.: 3,000

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

V18AUMLA1206NA
Littelfuse
2,500: $0.676
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
V18AUMLA1206NA

Mouser Part No
576-V18AUMLA1206NA

Littelfuse

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$0.676

Min.: 2,500
Mult.: 2,500

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

V18AUMLA1206NT
Littelfuse
10,000: $0.676
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
V18AUMLA1206NT

Mouser Part No
576-V18AUMLA1206NT

Littelfuse

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$0.676

Min.: 10,000
Mult.: 10,000

Reel: 10,000

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

V18AUMLA1206WA
Littelfuse
2,500: $0.521
Non-Stocked

Mfr. Part No.
V18AUMLA1206WA

Mouser Part No
576-V18AUMLA1206WA

Littelfuse

Varistors 18V 1206 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

Non-Stocked

Reel

$0.521

$0.505

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

V18AUMLA1210NA
Littelfuse
2,000: $0.745
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
V18AUMLA1210NA

Mouser Part No
576-V18AUMLA1210NA

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.745

Min.: 2,000
Mult.: 2,000

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

V18AUMLA1210NT
Littelfuse
8,000: $0.745
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
V18AUMLA1210NT

Mouser Part No
576-V18AUMLA1210NT

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$0.745

Min.: 8,000
Mult.: 8,000

Reel: 8,000

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

V18AUMLA1210WT
Littelfuse
8,000: $0.574
Non-Stocked

Mfr. Part No.
V18AUMLA1210WT

Mouser Part No
576-V18AUMLA1210WT

Littelfuse

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

Learn More

Datasheet

Non-Stocked

Reel

$0.574

Min.: 8,000
Mult.: 8,000

Reel: 8,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18AUMLA1812NA
Littelfuse
1,000: $1.52
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
V18AUMLA1812NA

Mouser Part No
576-V18AUMLA1812NA

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.52

$1.49

Min.: 1,000
Mult.: 1,000

Reel: 1,000

Varistors 18V 1812 125C AUML AEC-Q200 Low Profile

V18AUMLA1812WA
Littelfuse
1,000: $1.25
Non-Stocked

Mfr. Part No.
V18AUMLA1812WA

Mouser Part No
576-V18AUMLA1812WA

Littelfuse

Varistors 18V 1812 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

Non-Stocked

Reel

$1.25

$1.16

Min.: 1,000
Mult.: 1,000

Reel: 1,000

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