Circuit Protection – Mouser Canada

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 043802.5WRA Littelfuse 1: $2.46 4,578In Stock	Mfr. Part # 043802.5WRA Mouser Part # 576-043802.5WRA	Littelfuse	Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,578In Stock	Cut Tape $2.46 $2.17 $2.07 $1.67 View Reel $1.06 $1.44 $1.38 $1.19 $1.10 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250NRL Littelfuse 1: $3.07 5,187In Stock	Mfr. Part # 0451.250NRL Mouser Part # 576-0451.250NRL	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,187In Stock	Cut Tape $3.07 $2.79 $2.65 $2.15 View Reel $1.28 $1.81 $1.77 $1.50 $1.40 $1.28 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $2.49 7,267In Stock	Mfr. Part # 0437004.WRA Mouser Part # 576-0437004.WRA	Littelfuse	Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	7,267In Stock	Cut Tape $2.49 $2.20 $2.09 $1.68 View Reel $1.01 $1.45 $1.39 $1.20 $1.11 $1.01	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $2.49 2,742In Stock	Mfr. Part # 04371.25WRA Mouser Part # 576-04371.25WRA	Littelfuse	Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,742In Stock	Cut Tape $2.49 $2.20 $2.09 $1.68 View Reel $1.01 $1.45 $1.39 $1.20 $1.11 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.NRL Littelfuse 1: $4.23 4,362In Stock	Mfr. Part # 0451010.NRL Mouser Part # 576-0451010.NRL	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,362In Stock	Cut Tape $4.23 $3.86 $3.48 $3.02 View Reel $2.03 $2.62 $2.43 $2.28 $2.20 $2.03 $2.03 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 045101.5NRL Littelfuse 1: $3.07 4,705In Stock	Mfr. Part # 045101.5NRL Mouser Part # 576-045101.5NRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,705In Stock	Cut Tape $3.07 $2.79 $2.65 $2.15 View Reel $1.28 $1.81 $1.77 $1.50 $1.40 $1.28 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional TPSMA6L26A Littelfuse 1: $1.04 9,252In Stock	Mfr. Part # TPSMA6L26A Mouser Part # 576-TPSMA6L26A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	9,252In Stock	Cut Tape $1.04 $0.54 $0.422 $0.318 Reel $0.233 View $0.305 $0.203 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: $2.49 2,886In Stock	Mfr. Part # 04371.75WRA Mouser Part # 576-04371.75WRA	Littelfuse	Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,886In Stock	Cut Tape $2.49 $2.20 $2.09 $1.68 View Reel $1.01 $1.45 $1.39 $1.20 $1.11 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125NRL Littelfuse 1: $6.58 2,445In Stock	Mfr. Part # 0451.125NRL Mouser Part # 576-0451.125NRL	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,445In Stock	Cut Tape $6.58 $6.13 $5.76 $4.65 View Reel $2.91 $3.86 $3.70 $3.20 $3.02 $2.91 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional TPSMA6L40A Littelfuse 1: $1.20 10,894In Stock	Mfr. Part # TPSMA6L40A Mouser Part # 576-TPSMA6L40A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	10,894In Stock	Cut Tape $1.20 $0.54 $0.477 $0.363 Reel $0.233 View $0.346 $0.203 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 63V FA 1206 5A AECQ 0437005.WRA Littelfuse 1: $2.49 6,325In Stock	Mfr. Part # 0437005.WRA Mouser Part # 576-0437005.WRA	Littelfuse	Surface Mount Fuses FUSE 63V FA 1206 5A AECQ Learn More about Littelfuse 437a fuses	Datasheet	6,325In Stock	Cut Tape $2.49 $2.20 $2.10 $1.68 View Reel $1.01 $1.45 $1.39 $1.20 $1.11 $1.01	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 04381.75WRA Littelfuse 1: $2.46 5,068In Stock	Mfr. Part # 04381.75WRA Mouser Part # 576-04381.75WRA	Littelfuse	Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	5,068In 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
Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 0451002.MRSN Littelfuse 1: $2.82 1,902In Stock	Mfr. Part # 0451002.MRSN Mouser Part # 576-0451002.MRSN	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2	Datasheet	1,902In Stock	Cut Tape $2.82 $2.55 $2.42 $1.96 Reel $1.25 View $1.66 $1.61 $1.37 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: $2.49 3,707In Stock	Mfr. Part # 043701.5WRA Mouser Part # 576-043701.5WRA	Littelfuse	Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,707In Stock	Cut Tape $2.49 $2.20 $2.09 $1.68 View Reel $1.01 $1.45 $1.39 $1.20 $1.11 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.NRL Littelfuse 1: $4.69 4,857In Stock	Mfr. Part # 0451015.NRL Mouser Part # 576-0451015.NRL	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,857In Stock	Cut Tape $4.69 $4.28 $4.13 $3.24 View Reel $2.15 $2.75 $2.58 $2.28 $2.19 $2.15 $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.NRL Littelfuse 1: $3.07 1,354In Stock	Mfr. Part # 0451007.NRL Mouser Part # 576-0451007.NRL	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,354In Stock	Cut Tape $3.07 $2.79 $2.65 $2.15 View Reel $1.28 $1.81 $1.77 $1.50 $1.40 $1.28 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 3.15A .0215ohms 453 NANO2 04533.15MR Littelfuse 1: $2.78 979In Stock	Mfr. Part # 04533.15MR Mouser Part # 576-04533.15MR	Littelfuse	Surface Mount Fuses 125VAC 3.15A .0215ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	979In Stock	Cut Tape $2.78 $2.51 $2.38 $1.92 View Reel $1.22 $1.63 $1.58 $1.35 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional TPSMA6L43A Littelfuse 1: $1.24 5,954In Stock	Mfr. Part # TPSMA6L43A Mouser Part # 576-TPSMA6L43A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	5,954In Stock	Cut Tape $1.24 $0.773 $0.504 $0.38 Reel $0.292 View $0.346 $0.243 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.NRL Littelfuse 1: $3.07 791In Stock	Mfr. Part # 0451004.NRL Mouser Part # 576-0451004.NRL	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	791In Stock	Cut Tape $3.07 $2.79 $2.65 $2.15 View Reel $1.40 $1.81 $1.77 $1.50 $1.40 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750MRSN Littelfuse 1: $6.06 615In Stock	Mfr. Part # 0451.750MRSN Mouser Part # 576-0451.750MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2	Datasheet	615In Stock	Cut Tape $6.06 $5.52 $5.24 $4.19 View Reel $2.61 $3.56 $3.34 $2.95 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional TPSMA6L45A Littelfuse 1: $1.20 8,770In Stock	Mfr. Part # TPSMA6L45A Mouser Part # 576-TPSMA6L45A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	8,770In Stock	Cut Tape $1.20 $0.54 $0.477 $0.363 Reel $0.233 View $0.346 $0.203 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 0438.500WRA Littelfuse 1: $2.64 54,904In Stock	Mfr. Part # 0438.500WRA Mouser Part # 576-0438.500WRA	Littelfuse	Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	54,904In Stock	Cut Tape $2.64 $2.26 $2.12 $1.73 View Reel $1.15 $1.54 $1.43 $1.27 $1.18 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 0451.062MRL Littelfuse 1: $10.56 4,287In Stock 3,000Expected 2026-11-23	Mfr. Part # 0451.062MRL Mouser Part # 576-0451.062MRL	Littelfuse	Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,287In Stock 3,000Expected 2026-11-23	Cut Tape $10.56 $9.09 $8.40 $6.96 View Reel $5.03 $6.38 $5.76 $5.03 $5.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250MRL Littelfuse 1: $3.46 36,853In Stock	Mfr. Part # 0451.250MRL Mouser Part # 576-0451.250MRL	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	36,853In Stock	Cut Tape $3.46 $2.91 $2.74 $2.28 View Reel $1.47 $2.06 $1.89 $1.71 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 0451002.MRL Littelfuse 1: $2.71 39,357In Stock 21,000Expected 2027-03-24	Mfr. Part # 0451002.MRL Mouser Part # 576-0451002.MRL	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	39,357In Stock 21,000Expected 2027-03-24	Cut Tape $2.71 $2.45 $2.02 $1.80 Reel $0.956 View $1.50 $1.38 $1.21 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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