Circuit Protection – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 77

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD MINIASMDC200F/16-2 Littelfuse 1: $1.74 2,553In Stock	Mfr. Part # MINIASMDC200F/16-2 Mouser Part # 576-RF4161-000	Littelfuse	Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,553In Stock	Cut Tape $1.74 $1.60 $1.33 $1.22 Reel $0.739 View $1.10 $0.935 $0.708	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S15A Littelfuse 1: $6.72 1,000In Stock	Mfr. Part # SLD8S15A Mouser Part # 576-SLD8S15A	Littelfuse	ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1,000In Stock	Cut Tape $6.72 $4.44 $3.54 $3.07 Reel $2.39 View $2.22 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A 04401.75WRA Littelfuse 1: $2.64 2,814In Stock	Mfr. Part # 04401.75WRA Mouser Part # 576-04401.75WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A Learn More about Littelfuse 440a fuses	Datasheet	2,814In Stock	Cut Tape $2.64 $2.38 $2.26 $1.83 View Reel $1.08 $1.54 $1.51 $1.16 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 30V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S30A Littelfuse 1: $6.52 895In Stock	Mfr. Part # SLD8S30A Mouser Part # 576-SLD8S30A	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	895In Stock	Cut Tape $6.52 $4.31 $3.34 $3.04 Reel $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A 0440005.WRA Littelfuse 1: $2.64 3,997In Stock	Mfr. Part # 0440005.WRA Mouser Part # 576-0440005.WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A Learn More about Littelfuse 440a fuses	Datasheet	3,997In Stock	Cut Tape $2.64 $2.38 $2.26 $1.83 View Reel $1.08 $1.54 $1.51 $1.28 $1.19 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 044102.5WRA Littelfuse 1: $2.46 2,814In Stock	Mfr. Part # 044102.5WRA Mouser Part # 576-044102.5WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	2,814In Stock	Cut Tape $2.46 $2.17 $2.07 $1.67 View Reel $0.995 $1.44 $1.38 $1.19 $1.10 $0.995 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD RF4563-000 Littelfuse 1: $0.749 16,069In Stock	Mfr. Part # RF4563-000 Mouser Part # 576-RF4563-000	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	16,069In Stock	$0.749 $0.684 $0.572 $0.527 View $0.474 $0.438 $0.403 $0.302 $0.281	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S17A Littelfuse 1: $6.52 1,076In Stock	Mfr. Part # SLD8S17A Mouser Part # 576-SLD8S17A	Littelfuse	ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1,076In Stock	Cut Tape $6.52 $4.31 $3.34 $3.04 Reel $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A 0440004.WRA Littelfuse 1: $2.64 3,072In Stock	Mfr. Part # 0440004.WRA Mouser Part # 576-0440004.WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A Learn More about Littelfuse 440a fuses	Datasheet	3,072In Stock	Cut Tape $2.64 $2.38 $2.26 $1.83 View Reel $1.08 $1.54 $1.51 $1.28 $1.19 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: $0.806 10,189In Stock	Mfr. Part # MINIASMDC050F-2 Mouser Part # 650-MINIASMDC050F-2	Littelfuse	Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	10,189In Stock	Cut Tape $0.806 $0.74 $0.615 $0.567 Reel $0.343 View $0.51 $0.433 $0.314 $0.304 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A 0440.500WRA Littelfuse 1: $2.64 6,457In Stock	Mfr. Part # 0440.500WRA Mouser Part # 576-0440.500WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A Learn More about Littelfuse 440a fuses	Datasheet	6,457In Stock	Cut Tape $2.64 $2.38 $2.26 $1.83 View Reel $1.08 $1.54 $1.51 $1.28 $1.19 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .750A 63V FAST ACTING 0440.750WRA Littelfuse 1: $2.64 2,639In Stock	Mfr. Part # 0440.750WRA Mouser Part # 576-0440.750WRA	Littelfuse	Surface Mount Fuses .750A 63V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	2,639In Stock	Cut Tape $2.64 $2.38 $2.26 $1.83 View Reel $1.08 $1.54 $1.51 $1.28 $1.19 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S40A Littelfuse 1: $6.52 1,959In Stock	Mfr. Part # SLD8S40A Mouser Part # 576-SLD8S40A	Littelfuse	ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	1,959In Stock	Cut Tape $6.52 $4.31 $3.34 $3.04 Reel $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 500
Varistors 24V 2220 125C AUML AEC-Q200 Low Profile V24AUMLA2220H Littelfuse 1: $7.49 467In Stock	Mfr. Part # V24AUMLA2220H Mouser Part # 576-V24AUMLA2220H	Littelfuse	Varistors 24V 2220 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	467In Stock	Cut Tape $7.49 $5.70 $5.26 $4.77 Reel $3.61 View $4.54 $4.42 $3.60	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200 MINIASMDC110F/24-2 Littelfuse 1: $0.907 2,884In Stock	Mfr. Part # MINIASMDC110F/24-2 Mouser Part # 650-MINIASMDC110F/24	Littelfuse	Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,884In Stock	Cut Tape $0.907 $0.783 $0.681 $0.621 Reel $0.481 View $0.57 $0.533 $0.416 $0.397 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 MINIASMDC075F/24-2 Littelfuse 1: $1.01 2,527In Stock	Mfr. Part # MINIASMDC075F/24-2 Mouser Part # 650-MINIASMDC075F/24	Littelfuse	Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,527In Stock	Cut Tape $1.01 $0.864 $0.776 $0.71 Reel $0.471 View $0.649 $0.585 $0.433 $0.418 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD RF4564-000 Littelfuse 1: $1.09 2,651In Stock	Mfr. Part # RF4564-000 Mouser Part # 576-RF4564-000	Littelfuse	Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,651In Stock	$1.09 $1.00 $0.832 $0.769 View $0.691 $0.636 $0.514 $0.503	Min.: 1 Mult.: 1
Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200 MINIASMDC020F-2 Littelfuse 1: $0.806 4,705In Stock	Mfr. Part # MINIASMDC020F-2 Mouser Part # 650-MINIASMDC020F-2	Littelfuse	Resettable Fuses - PPTC .2A 30V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	4,705In Stock	Cut Tape $0.806 $0.74 $0.615 $0.567 Reel $0.433 View $0.51 $0.469 $0.359 $0.333 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210 RF4565-000 Littelfuse 1: $0.821 3,368In Stock	Mfr. Part # RF4565-000 Mouser Part # 576-RF4565-000	Littelfuse	Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3,368In Stock	$0.821 $0.749 $0.622 $0.573 View $0.516 $0.475 $0.372	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200 MINIASMDC110F/16-2 Littelfuse 1: $0.778 3,988In Stock	Mfr. Part # MINIASMDC110F/16-2 Mouser Part # 650-MINIASMDC110F/16	Littelfuse	Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3,988In Stock	Cut Tape $0.778 $0.665 $0.577 $0.53 Reel $0.429 View $0.487 $0.441 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S36A Littelfuse 1: $6.52 10,507In Stock	Mfr. Part # SLD8S36A Mouser Part # 576-SLD8S36A	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	10,507In Stock	Cut Tape $6.52 $4.31 $3.34 $3.04 Reel $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 2A 32V FAST ACTING 0440002.WRA Littelfuse 1: $2.84 3,954In Stock	Mfr. Part # 0440002.WRA Mouser Part # 576-0440002.WRA	Littelfuse	Surface Mount Fuses 2A 32V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	3,954In Stock	Cut Tape $2.84 $2.45 $2.30 $1.89 View Reel $1.24 $1.66 $1.56 $1.37 $1.27 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A 0440003.WRA Littelfuse 1: $2.84 2,419In Stock	Mfr. Part # 0440003.WRA Mouser Part # 576-0440003.WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A Learn More about Littelfuse 440a fuses	Datasheet	2,419In Stock	Cut Tape $2.84 $2.45 $2.30 $1.89 View Reel $1.24 $1.66 $1.56 $1.37 $1.27 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 7A 63V FAST ACTING 0440007.WRA Littelfuse 1: $2.84 2,126In Stock	Mfr. Part # 0440007.WRA Mouser Part # 576-0440007.WRA	Littelfuse	Surface Mount Fuses 7A 63V FAST ACTING Learn More about Littelfuse 440a fuses	Datasheet	2,126In Stock	Cut Tape $2.84 $2.45 $2.30 $1.89 View Reel $1.24 $1.66 $1.56 $1.37 $1.27 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 2.5A 044002.5WRA Littelfuse 1: $2.84 4,362In Stock	Mfr. Part # 044002.5WRA Mouser Part # 576-044002.5WRA	Littelfuse	Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 2.5A Learn More about Littelfuse 440a fuses	Datasheet	4,362In Stock	Cut Tape $2.84 $2.45 $2.30 $1.89 View Reel $1.24 $1.66 $1.56 $1.37 $1.27 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Ignition System Solutions

Types of Circuit Protection

Mouser®

Company

Resources

Support