Circuit Protection – Mouser Canada

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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 #

Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200

MINIASMDC010F-2
Littelfuse
1: $0.878
211In Stock
10,000Expected 2026-09-01

Mfr. Part #
MINIASMDC010F-2

Mouser Part #
650-MINIASMDC010F-2

Littelfuse

Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200

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Datasheet

211In Stock

10,000Expected 2026-09-01

Cut Tape

$0.878

$0.809

$0.672

$0.621

Reel

$0.373

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC .14A 60V Mini SMD AEC-Q200

MINIASMDC014F-2
Littelfuse
1: $0.806
3,803In Stock

Mfr. Part #
MINIASMDC014F-2

Mouser Part #
650-MINIASMDC014F-2

Littelfuse

Resettable Fuses - PPTC .14A 60V Mini SMD AEC-Q200

Learn More

Datasheet

3,803In Stock

Cut Tape

$0.806

$0.74

$0.615

$0.566

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200

MINIASMDC020F-2
Littelfuse
1: $0.806
4,800In Stock

Mfr. Part #
MINIASMDC020F-2

Mouser Part #
650-MINIASMDC020F-2

Littelfuse

Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200

Learn More

Datasheet

4,800In Stock

Cut Tape

$0.806

$0.74

$0.615

$0.566

View

Reel

$0.341

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

MINIASMDC030F-2
Littelfuse
1: $0.806
796In Stock
10,000Expected 2026-11-24

Mfr. Part #
MINIASMDC030F-2

Mouser Part #
650-MINIASMDC030F-2

Littelfuse

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

Learn More

Datasheet

796In Stock

10,000Expected 2026-11-24

Cut Tape

$0.806

$0.74

$0.615

$0.566

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200

MINIASMDC110F/16-2
Littelfuse
1: $0.806
1,988In Stock
2,000Expected 2026-09-01

Mfr. Part #
MINIASMDC110F/16-2

Mouser Part #
650-MINIASMDC110F/16

Littelfuse

Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200

Learn More

Datasheet

1,988In Stock

2,000Expected 2026-09-01

Cut Tape

$0.806

$0.733

$0.609

$0.562

View

Reel

$0.428

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

MINIASMDC110F/24-2
Littelfuse
1: $1.04
1,414In Stock
1,500Expected 2026-11-02

Mfr. Part #
MINIASMDC110F/24-2

Mouser Part #
650-MINIASMDC110F/24

Littelfuse

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

Learn More

Datasheet

1,414In Stock

1,500Expected 2026-11-02

Cut Tape

$1.04

$0.92

$0.785

$0.688

Reel

$0.452

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 1.25A 16V Mini SMD AEC-Q200

MINIASMDC125F/16-2
Littelfuse
1: $0.878
1,734In Stock

Mfr. Part #
MINIASMDC125F/16-2

Mouser Part #
650-MINIASMDC125F/16

Littelfuse

Resettable Fuses - PPTC 1.25A 16V Mini SMD AEC-Q200

Learn More

Datasheet

1,734In Stock

Cut Tape

$0.878

$0.78

$0.672

$0.585

View

Reel

$0.384

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

MINIASMDC150F/16-2
Littelfuse
1: $0.806
2,453In Stock

Mfr. Part #
MINIASMDC150F/16-2

Mouser Part #
650-MINIASMDC150F/16

Littelfuse

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

Learn More

Datasheet

2,453In Stock

Cut Tape

$0.806

$0.733

$0.609

$0.562

Reel

$0.474

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

MINIASMDC150F/24-2
Littelfuse
1: $1.18
2,102In Stock

Mfr. Part #
MINIASMDC150F/24-2

Mouser Part #
650-MINIASMDC150F/24

Littelfuse

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

Learn More

Datasheet

2,102In Stock

Cut Tape

$1.18

$1.08

$0.87

$0.821

Reel

$0.615

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

MINIASMDC260F/16-2
Littelfuse
1: $1.08
3,217In Stock

Mfr. Part #
MINIASMDC260F/16-2

Mouser Part #
650-MINIASMDC260F/16

Littelfuse

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

Learn More

Datasheet

3,217In Stock

Cut Tape

$1.08

$0.965

$0.824

$0.721

Reel

$0.474

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

SLD8S15A
Littelfuse
1: $6.32
1,000Expected 2026-09-30

Mfr. Part #
SLD8S15A

Mouser Part #
576-SLD8S15A

Littelfuse

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

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Datasheet

1,000Expected 2026-09-30

Cut Tape

$6.32

$3.34

$3.04

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

044003.5WRA
Littelfuse
1: $2.84
Non-Stocked Lead-Time 21 Weeks

Mfr. Part #
044003.5WRA

Mouser Part #
576-044003.5WRA

Littelfuse

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

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Datasheet

Non-Stocked Lead-Time 21 Weeks

Cut Tape

$2.84

$2.45

$2.30

$1.89

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

RF4566-000
Littelfuse
1: $0.648
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
RF4566-000

Mouser Part #
576-RF4566-000

Littelfuse

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

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Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.648

$0.59

$0.49

$0.452

View

Min.: 1
Mult.: 1

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

MINIASMDC150F/12-2
Littelfuse
1: $0.979
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
MINIASMDC150F/12-2

Mouser Part #
576-RF4568-000

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$0.979

$0.90

$0.747

$0.69

View

Min.: 1
Mult.: 1

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

SLD8S45A
Littelfuse
500: $2.38
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
SLD8S45A

Mouser Part #
576-SLD8S45A

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$2.38

Min.: 500
Mult.: 500

: 500

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

SLD8S51A
Littelfuse
500: $2.38
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
SLD8S51A

Mouser Part #
576-SLD8S51A

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$2.38

Min.: 500
Mult.: 500

: 500

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

V18AUMLA1206NA
Littelfuse
2,500: $0.828
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
V18AUMLA1206NA

Mouser Part #
576-V18AUMLA1206NA

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.828

$0.815

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

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

V18AUMLA1206NT
Littelfuse
10,000: $0.829
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
V18AUMLA1206NT

Mouser Part #
576-V18AUMLA1206NT

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$0.829

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

: 10,000

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

V18AUMLA1210NA
Littelfuse
2,000: $0.914
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
V18AUMLA1210NA

Mouser Part #
576-V18AUMLA1210NA

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$0.914

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

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

V18AUMLA1210NT
Littelfuse
8,000: $0.85
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
V18AUMLA1210NT

Mouser Part #
576-V18AUMLA1210NT

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$0.85

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

: 8,000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18AUMLA1812NA
Littelfuse
1,000: $1.83
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
V18AUMLA1812NA

Mouser Part #
576-V18AUMLA1812NA

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Datasheet

Non-Stocked Lead-Time 32 Weeks

Reel

$1.83

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

: 1,000

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

V18AUMLA2220A
Littelfuse
1: $7.29
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
V18AUMLA2220A

Mouser Part #
576-V18AUMLA2220A

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$7.29

$6.24

$5.95

$5.27

View

Min.: 1
Mult.: 1

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

V18AUMLA2220T
Littelfuse
4,000: $4.13
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
V18AUMLA2220T

Mouser Part #
576-V18AUMLA2220T

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$4.13

Min.: 4,000
Mult.: 4,000

: 4,000

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