Circuit Protection – Mouser Singapore

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 0438.500WRA Littelfuse 1: $2.23 54,899In Stock	Mfr. Part No. 0438.500WRA Mouser Part No 576-0438.500WRA	Littelfuse	Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	54,899In Stock	Cut Tape $2.23 $2.05 $1.71 $1.58 View Reel $0.938 $1.41 $1.30 $1.20 $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 045101.5NRL Littelfuse 1: $2.90 4,705In Stock	Mfr. Part No. 045101.5NRL Mouser Part No 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 $2.90 $2.64 $2.50 $2.03 View Reel $1.21 $1.71 $1.67 $1.41 $1.32 $1.21 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional TPSMA6L26A Littelfuse 1: $0.911 9,252In Stock	Mfr. Part No. TPSMA6L26A Mouser Part No 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 $0.911 $0.476 $0.37 $0.279 Reel $0.215 View $0.275 $0.214 $0.192 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: $2.35 2,886In Stock	Mfr. Part No. 04371.75WRA Mouser Part No 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 $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125NRL Littelfuse 1: $6.22 2,445In Stock	Mfr. Part No. 0451.125NRL Mouser Part No 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 $6.22 $5.79 $5.44 $4.39 View Reel $2.75 $3.64 $3.50 $3.02 $2.86 $2.75 $2.75 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional TPSMA6L40A Littelfuse 1: $1.13 10,894In Stock	Mfr. Part No. TPSMA6L40A Mouser Part No 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 $1.13 $0.51 $0.45 $0.343 Reel $0.22 View $0.326 $0.192 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 043802.5WRA Littelfuse 1: $2.33 4,578In Stock	Mfr. Part No. 043802.5WRA Mouser Part No 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 $2.33 $2.05 $1.96 $1.58 View Reel $0.97 $1.36 $1.30 $1.12 $1.04 $0.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250NRL Littelfuse 1: $2.90 5,137In Stock	Mfr. Part No. 0451.250NRL Mouser Part No 576-0451.250NRL	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,137In Stock	Cut Tape $2.90 $2.64 $2.50 $2.03 View Reel $1.21 $1.71 $1.67 $1.41 $1.32 $1.21 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses FUSE 63V FA 1206 5A AECQ 0437005.WRA Littelfuse 1: $2.35 6,285In Stock	Mfr. Part No. 0437005.WRA Mouser Part No 576-0437005.WRA	Littelfuse	Surface Mount Fuses FUSE 63V FA 1206 5A AECQ Learn More about Littelfuse 437a fuses	Datasheet	6,285In Stock	Cut Tape $2.35 $2.08 $1.97 $1.59 View Reel $0.949 $1.37 $1.31 $1.14 $1.05 $0.949	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 04381.75WRA Littelfuse 1: $2.33 5,068In Stock	Mfr. Part No. 04381.75WRA Mouser Part No 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 $2.33 $2.05 $1.96 $1.58 View Reel $0.94 $1.36 $1.30 $1.12 $1.04 $0.94 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $2.35 7,267In Stock	Mfr. Part No. 0437004.WRA Mouser Part No 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 $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $2.35 2,742In Stock	Mfr. Part No. 04371.25WRA Mouser Part No 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 $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.NRL Littelfuse 1: $3.86 4,347In Stock	Mfr. Part No. 0451010.NRL Mouser Part No 576-0451010.NRL	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,347In Stock	Cut Tape $3.86 $3.54 $3.11 $2.80 View Reel $1.92 $2.45 $2.26 $2.15 $2.08 $1.92 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: $2.35 3,692In Stock	Mfr. Part No. 043701.5WRA Mouser Part No 576-043701.5WRA	Littelfuse	Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,692In Stock	Cut Tape $2.35 $2.08 $1.97 $1.59 View Reel $0.948 $1.37 $1.31 $1.14 $1.05 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.NRL Littelfuse 1: $4.43 4,857In Stock	Mfr. Part No. 0451015.NRL Mouser Part No 576-0451015.NRL	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,857In Stock	Cut Tape $4.43 $4.04 $3.90 $3.06 View Reel $1.92 $2.60 $2.43 $2.15 $2.07 $1.92 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.NRL Littelfuse 1: $2.90 791In Stock	Mfr. Part No. 0451004.NRL Mouser Part No 576-0451004.NRL	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	791In Stock	Cut Tape $2.90 $2.64 $2.50 $2.03 View Reel $1.32 $1.71 $1.67 $1.41 $1.32 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional TPSMA6L43A Littelfuse 1: $1.17 5,954In Stock	Mfr. Part No. TPSMA6L43A Mouser Part No 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 $1.17 $0.73 $0.476 $0.359 $0.326 Reel $0.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.NRL Littelfuse 1: $2.90 1,354In Stock	Mfr. Part No. 0451007.NRL Mouser Part No 576-0451007.NRL	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,354In Stock	Cut Tape $2.90 $2.64 $2.50 $2.03 View Reel $1.21 $1.71 $1.67 $1.41 $1.32 $1.21 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 3.15A .0215ohms 453 NANO2 04533.15MR Littelfuse 1: $2.62 949In Stock	Mfr. Part No. 04533.15MR Mouser Part No 576-04533.15MR	Littelfuse	Surface Mount Fuses 125VAC 3.15A .0215ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	949In Stock	Cut Tape $2.62 $2.37 $2.24 $1.81 View Reel $1.08 $1.54 $1.50 $1.27 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750MRSN Littelfuse 1: $5.73 615In Stock	Mfr. Part No. 0451.750MRSN Mouser Part No 576-0451.750MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2	Datasheet	615In Stock	Cut Tape $5.73 $5.21 $4.95 $3.96 View Reel $2.46 $3.36 $3.16 $2.79 $2.46 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional TPSMA6L45A Littelfuse 1: $1.13 8,770In Stock	Mfr. Part No. TPSMA6L45A Mouser Part No 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 $1.13 $0.51 $0.449 $0.343 Reel $0.22 View $0.326 $0.209 $0.192 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250MRL Littelfuse 1: $3.26 36,853In Stock	Mfr. Part No. 0451.250MRL Mouser Part No 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 $3.26 $2.75 $2.58 $2.15 View Reel $1.39 $1.94 $1.78 $1.62 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 0451002.MRL Littelfuse 1: $2.18 39,235In Stock 21,000Expected 25/3/2027	Mfr. Part No. 0451002.MRL Mouser Part No 576-0451002.MRL	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	39,235In Stock 21,000Expected 25/3/2027	Cut Tape $2.18 $1.77 $1.55 $1.32 Reel $0.896 View $1.20 $1.08 $0.815 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.MRL Littelfuse 1: $2.20 31,765In Stock 16,000Expected 5/4/2027	Mfr. Part No. 0451007.MRL Mouser Part No 576-0451007.MRL	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	31,765In Stock 16,000Expected 5/4/2027	Cut Tape $2.20 $1.97 $1.69 $1.48 Reel $0.766 View $1.23 $1.11 $0.832 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.MRL Littelfuse 1: $3.44 25,399In Stock 50,000On Order	Mfr. Part No. 0451010.MRL Mouser Part No 576-0451010.MRL	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	25,399In Stock 50,000On Order On Order Ship Dates Mfr. No: 0451010.MRL Stock: 25,399 Can Dispatch Immediately On Order: 26,000 Expected 30/11/2026 24,000 Expected 30/12/2026 Factory Lead Time: 23 Weeks	Cut Tape $3.44 $3.09 $2.68 $2.35 Reel $1.25 View $2.00 $1.82 $1.65 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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Types of Circuit Protection