Circuit Protection – Mouser Puerto Rico

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A 0440.500WRA Littelfuse 1: $1.83 A tariff of 10% may be applied if shipping to the United States. 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 $1.83 $1.65 $1.57 $1.27 View Reel $0.752 $1.07 $1.05 $0.886 $0.826 $0.752 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Varistors 18V 1210 125C AUML AEC-Q200 Low Profile V18AUMLA1210NH Littelfuse 1: $1.27 A tariff of 30% may be applied if shipping to the United States. 2,596In Stock	Mfr. Part # V18AUMLA1210NH Mouser Part # 576-V18AUMLA1210NH	Littelfuse	Varistors 18V 1210 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	2,596In Stock	Cut Tape $1.27 $0.833 $0.736 $0.69 Reel $0.527 View $0.663 $0.632 $0.515 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 30V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S30A Littelfuse 1: $4.53 A tariff of 40% may be applied if shipping to the United States. 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 $4.53 $2.99 $2.32 $2.11 Reel $1.44 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S24A Littelfuse 1: $3.68 A tariff of 40% may be applied if shipping to the United States. 5,804In Stock	Mfr. Part # SLD8S24A Mouser Part # 576-SLD8S24A	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101 Learn More about Littelfuse SLD8S tvs diodes	Datasheet	5,804In Stock	Cut Tape $3.68 $2.40 $2.03 $1.89 Reel $1.44 View $1.40 Quote MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A 0440005.WRA Littelfuse 1: $1.83 A tariff of 10% may be applied if shipping to the United States. 3,977In 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	3,977In Stock	Cut Tape $1.83 $1.65 $1.57 $1.27 View Reel $0.752 $1.07 $1.05 $0.886 $0.826 $0.752 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 044102.5WRA Littelfuse 1: $1.71 A tariff of 10% may be applied if shipping to the United States. 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 $1.71 $1.51 $1.44 $1.16 View Reel $0.69 $0.999 $0.955 $0.827 $0.763 $0.69 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD RF4563-000 Littelfuse 1: $0.52 A tariff of 30% may be applied if shipping to the United States. 16,019In 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	16,019In Stock	$0.52 $0.467 $0.397 $0.366 View $0.329 $0.304 $0.28 $0.204 $0.195 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S17A Littelfuse 1: $4.53 A tariff of 40% may be applied if shipping to the United States. 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 $4.53 $2.99 $2.32 $2.11 Reel $1.44 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Varistors 18V 2220 125C AUML AEC-Q200 Low Profile V18AUMLA2220H Littelfuse 1: $4.22 A tariff of 30% may be applied if shipping to the United States. 1,789In Stock	Mfr. Part # V18AUMLA2220H Mouser Part # 576-V18AUMLA2220H	Littelfuse	Varistors 18V 2220 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	1,789In Stock	Cut Tape $4.22 $3.61 $3.22 $2.99 Reel $2.51 View $2.88 $2.80 $2.50 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 MINIASMDC010F-2 Littelfuse 1: $0.65 A tariff of 30% may be applied if shipping to the United States. 9,911In Stock	Mfr. Part # MINIASMDC010F-2 Mouser Part # 650-MINIASMDC010F-2	Littelfuse	Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	9,911In Stock	Cut Tape $0.65 $0.594 $0.495 $0.457 Reel $0.275 View $0.41 $0.349 $0.253 $0.247 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Surface Mount Fuses .750A 63V FAST ACTING 0440.750WRA Littelfuse 1: $1.83 A tariff of 10% may be applied if shipping to the United States. 2,389In 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	2,389In Stock	Cut Tape $1.83 $1.65 $1.57 $1.27 View Reel $0.752 $1.07 $1.05 $0.886 $0.826 $0.752 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 0441004.WRA Littelfuse 1: $1.71 A tariff of 10% may be applied if shipping to the United States. 3,672In Stock	Mfr. Part # 0441004.WRA Mouser Part # 576-0441004.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,672In Stock	Cut Tape $1.71 $1.51 $1.44 $0.846 View Reel $0.69 $0.788 $0.737 $0.712 $0.691 $0.69 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S40A Littelfuse 1: $4.53 A tariff of 40% may be applied if shipping to the United States. 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 $4.53 $2.99 $2.32 $2.11 Reel $1.44 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A 0440004.WRA Littelfuse 1: $1.83 A tariff of 10% may be applied if shipping to the United States. 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 $1.83 $1.65 $1.57 $1.27 View Reel $0.753 $1.07 $1.05 $0.886 $0.826 $0.753 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: $0.56 A tariff of 30% may be applied if shipping to the United States. 10,183In 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	10,183In Stock	Cut Tape $0.56 $0.514 $0.427 $0.394 Reel $0.237 View $0.354 $0.301 $0.218 $0.211 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 13.2V 500MA-HD 40A 1210 RF4565-000 Littelfuse 1: $0.57 A tariff of 30% may be applied if shipping to the United States. 3,348In 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	3,348In Stock	$0.57 $0.52 $0.432 $0.398 View $0.358 $0.33 $0.258 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A 04401.75WRA Littelfuse 1: $1.77 A tariff of 10% may be applied if shipping to the United States. 1,514In 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	1,514In Stock	Cut Tape $1.77 $1.64 $1.36 $1.25 View Reel $0.752 $1.13 $1.04 $0.803 $0.752 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 15V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S15A Littelfuse 1: $4.67 A tariff of 40% may be applied if shipping to the United States. 500In 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	500In Stock	Cut Tape $4.67 $3.08 $2.46 $2.13 Reel $1.55 View $1.49 $1.44 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 MINIASMDC075F/24-2 Littelfuse 1: $0.64 A tariff of 30% may be applied if shipping to the United States. 2,526In 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	2,526In Stock	Cut Tape $0.64 $0.56 $0.515 $0.48 Reel $0.327 View $0.441 $0.394 $0.301 $0.29 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200 MINIASMDC110F/16-2 Littelfuse 1: $0.54 A tariff of 30% may be applied if shipping to the United States. 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 $0.54 $0.462 $0.401 $0.368 Reel $0.298 View $0.338 $0.306 $0.294 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD MINIASMDC200F/16-2 Littelfuse 1: $1.21 A tariff of 30% may be applied if shipping to the United States. 2,053In 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	2,053In Stock	Cut Tape $1.21 $1.11 $0.92 $0.849 Reel $0.507 View $0.763 $0.648 $0.492 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200 MINIASMDC110F/24-2 Littelfuse 1: $0.55 A tariff of 30% may be applied if shipping to the United States. 2,834In 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	2,834In Stock	Cut Tape $0.55 $0.506 $0.443 $0.412 Reel $0.297 View $0.382 $0.359 $0.289 $0.276 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 13.2V 500MA-HD 70A SMD RF4564-000 Littelfuse 1: $0.76 A tariff of 30% may be applied if shipping to the United States. 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	$0.76 $0.696 $0.578 $0.533 View $0.48 $0.442 $0.357 $0.349 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101 SLD8S36A Littelfuse 1: $4.53 A tariff of 40% may be applied if shipping to the United States. 10,492In 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	10,492In Stock	Cut Tape $4.53 $2.99 $2.32 $2.11 Reel $1.65 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 2A 32V FAST ACTING 0440002.WRA Littelfuse 1: $1.97 A tariff of 10% may be applied if shipping to the United States. 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 $1.97 $1.70 $1.60 $1.31 View Reel $0.861 $1.15 $1.08 $0.952 $0.883 $0.861 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000

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Ignition System Solutions

Types of Circuit Protection