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 125VAC 3A .0227ohms 451 NANO2 0451003.NRL Littelfuse 1: $2.96 363In Stock 5,000Expected 30/11/2026	Mfr. Part No. 0451003.NRL Mouser Part No 576-0451003.NRL	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	363In Stock 5,000Expected 30/11/2026	Cut Tape $2.96 $2.52 $2.08 $1.89 View Reel $1.39 $1.75 $1.59 $1.48 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.MRSN Littelfuse 1: $2.57 567In Stock	Mfr. Part No. 0451007.MRSN Mouser Part No 576-0451007.MRSN	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2	Datasheet	567In Stock	Cut Tape $2.57 $2.37 $1.97 $1.82 View Reel $1.26 $1.63 $1.54 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 0451008.MRSN Littelfuse 1: $2.86 711In Stock 1,000Expected 5/4/2027	Mfr. Part No. 0451008.MRSN Mouser Part No 576-0451008.MRSN	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2	Datasheet	711In Stock 1,000Expected 5/4/2027	Cut Tape $2.86 $2.48 $2.33 $1.90 View Reel $1.26 $1.67 $1.58 $1.39 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 045101.6MRL Littelfuse 1: $2.80 536In Stock 1,000Expected 25/3/2027	Mfr. Part No. 045101.6MRL Mouser Part No 576-045101.6MRL	Littelfuse	Surface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	536In Stock 1,000Expected 25/3/2027	Cut Tape $2.80 $2.53 $2.15 $1.90 View Reel $1.39 $1.73 $1.51 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.MRSN Littelfuse 1: $2.57 1,512In Stock	Mfr. Part No. 0451010.MRSN Mouser Part No 576-0451010.MRSN	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2	Datasheet	1,512In Stock	Cut Tape $2.57 $2.37 $1.97 $1.82 View Reel $1.26 $1.63 $1.51 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.MRSN Littelfuse 1: $2.57 1,039In Stock	Mfr. Part No. 0451015.MRSN Mouser Part No 576-0451015.MRSN	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2	Datasheet	1,039In Stock	Cut Tape $2.57 $2.37 $1.97 $1.82 View Reel $1.26 $1.51 $1.37 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 045102.5MRSN Littelfuse 1: $3.11 725In Stock	Mfr. Part No. 045102.5MRSN Mouser Part No 576-045102.5MRSN	Littelfuse	Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2	Datasheet	725In Stock	Cut Tape $3.11 $2.54 $2.05 $1.82 Reel $1.59 View $1.70 $1.60 $1.35 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses FUSE 65V V/FA NANO2 Sn-DIP ROHS 20A 0451020.MRSN Littelfuse 1: $2.72 1,000In Stock	Mfr. Part No. 0451020.MRSN Mouser Part No 576-0451020.MRSN	Littelfuse	Surface Mount Fuses FUSE 65V V/FA NANO2 Sn-DIP ROHS 20A	Datasheet	1,000In Stock	Cut Tape $2.72 $2.52 $2.07 $1.88 Reel $1.39 View $1.71 $1.63 $1.26	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 045103.5MRSN Littelfuse 1: $3.09 923In Stock	Mfr. Part No. 045103.5MRSN Mouser Part No 576-045103.5MRSN	Littelfuse	Surface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2	Datasheet	923In Stock	Cut Tape $3.09 $2.54 $2.05 $1.85 Reel $1.35 View $1.70 $1.54 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 045106.3MRSN Littelfuse 1: $2.57 39In Stock 2,000On Order	Mfr. Part No. 045106.3MRSN Mouser Part No 576-045106.3MRSN	Littelfuse	Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2	Datasheet	39In Stock 2,000On Order On Order Ship Dates Mfr. No: 045106.3MRSN Stock: 39 Can Dispatch Immediately On Order: 1,000 Expected 15/12/2026 1,000 Expected 18/3/2027 Factory Lead Time: 23 Weeks	Cut Tape $2.57 $2.37 $1.97 $1.82 View Reel $1.26 $1.63 $1.51 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.15A .0215ohms 451 NANO2 04513.15MRSN Littelfuse 1: $2.57 343In Stock	Mfr. Part No. 04513.15MRSN Mouser Part No 576-04513.15MRSN	Littelfuse	Surface Mount Fuses 125VAC 3.15A .0215ohms 451 NANO2	Datasheet	343In Stock	Cut Tape $2.57 $2.37 $1.97 $1.82 View Reel $1.26 $1.63 $1.51 $1.26	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 453 NANO2 0453.125MR Littelfuse 1: $5.36 119In Stock 1,000Expected 18/2/2027	Mfr. Part No. 0453.125MR Mouser Part No 576-0453.125MR	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 453 NANO2	Datasheet	119In Stock 1,000Expected 18/2/2027	Cut Tape $5.36 $4.95 $4.11 $3.79 View Reel $2.83 $3.40 $3.14 $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2 0453.200MR Littelfuse 1: $5.98 191In Stock 1,000Expected 30/12/2026	Mfr. Part No. 0453.200MR Mouser Part No 576-0453.200MR	Littelfuse	Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	191In Stock 1,000Expected 30/12/2026	Cut Tape $5.98 $5.21 $4.19 $3.78 View Reel $2.77 $3.40 $3.13 $2.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 453 NANO2 0453.250MR Littelfuse 1: $2.92 1,190In Stock 7,000On Order	Mfr. Part No. 0453.250MR Mouser Part No 576-0453.250MR	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,190In Stock 7,000On Order On Order Ship Dates Mfr. No: 0453.250MR Stock: 1,190 Can Dispatch Immediately On Order: 2,000 Expected 18/3/2027 5,000 Expected 22/4/2027 Factory Lead Time: 27 Weeks	Cut Tape $2.92 $2.45 $2.01 $1.80 View Reel $1.24 $1.66 $1.48 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.315A .3918ohms 453 NANO2 0453.315MR Littelfuse 1: $2.90 878In Stock 2,000Expected 3/5/2027	Mfr. Part No. 0453.315MR Mouser Part No 576-0453.315MR	Littelfuse	Surface Mount Fuses 125VAC 0.315A .3918ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	878In Stock 2,000Expected 3/5/2027	Cut Tape $2.90 $2.50 $2.35 $1.92 View Reel $1.23 $1.70 $1.59 $1.41 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.375A .4541ohms 453 NANO2 0453.375MR Littelfuse 1: $2.53 553In Stock 1,000Expected 4/3/2027	Mfr. Part No. 0453.375MR Mouser Part No 576-0453.375MR	Littelfuse	Surface Mount Fuses 125VAC 0.375A .4541ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	553In Stock 1,000Expected 4/3/2027	Cut Tape $2.53 $2.34 $1.94 $1.80 View Reel $1.23 $1.60 $1.48 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.4A .4233ohms 453 NANO2 0453.400MR Littelfuse 1: $2.53 263In Stock	Mfr. Part No. 0453.400MR Mouser Part No 576-0453.400MR	Littelfuse	Surface Mount Fuses 125VAC 0.4A .4233ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	263In Stock	Cut Tape $2.53 $2.34 $1.94 $1.80 View Reel $1.23 $1.60 $1.48 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.63A .2022ohms 453 NANO2 0453.630MR Littelfuse 1: $2.53 1,039In Stock	Mfr. Part No. 0453.630MR Mouser Part No 576-0453.630MR	Littelfuse	Surface Mount Fuses 125VAC 0.63A .2022ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,039In Stock	Cut Tape $2.53 $2.34 $1.94 $1.80 Reel $1.36 View $1.60 $1.48 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 453 NANO2 0453.750MR Littelfuse 1: $2.92 811In Stock	Mfr. Part No. 0453.750MR Mouser Part No 576-0453.750MR	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	811In Stock	Cut Tape $2.92 $2.53 $2.34 $1.89 View Reel $1.23 $1.62 $1.51 $1.37 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 7A .009ohms 453 NANO2 0453007.MR Littelfuse 1: $2.73 243In Stock 3,000Expected 15/12/2026	Mfr. Part No. 0453007.MR Mouser Part No 576-0453007.MR	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	243In Stock 3,000Expected 15/12/2026	Cut Tape $2.73 $2.48 $2.22 $1.93 View Reel $1.23 $1.66 $1.48 $1.32 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.6A .058ohms 453 NANO2 045301.6MR Littelfuse 1: $2.82 1,083In Stock	Mfr. Part No. 045301.6MR Mouser Part No 576-045301.6MR	Littelfuse	Surface Mount Fuses 125VAC 1.6A .058ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,083In Stock	Cut Tape $2.82 $2.43 $2.28 $1.86 View Reel $1.23 $1.65 $1.51 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 10A .0056ohms 453 NANO2 0453010.MR Littelfuse 1: $3.14 540In Stock 45,000On Order	Mfr. Part No. 0453010.MR Mouser Part No 576-0453010.MR	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	540In Stock 45,000On Order On Order Ship Dates Mfr. No: 0453010.MR Stock: 540 Can Dispatch Immediately On Order: 3,000 Expected 23/12/2026 17,000 Expected 6/1/2027 25,000 Expected 5/4/2027 Factory Lead Time: 23 Weeks	Cut Tape $3.14 $2.62 $2.20 $1.96 Reel $1.75 View $1.84 $1.75 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses FUSE 65V V/FA NANO2 ROHS 20A 0453020.MR Littelfuse 1: $4.26 650In Stock	Mfr. Part No. 0453020.MR Mouser Part No 576-0453020.MR	Littelfuse	Surface Mount Fuses FUSE 65V V/FA NANO2 ROHS 20A	Datasheet	650In Stock	Cut Tape $4.26 $3.71 $3.51 $2.83 View Reel $1.96 $2.50 $2.30 $2.07 $1.96	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.5A .02ohms 453 NANO2 045303.5MR Littelfuse 1: $2.80 937In Stock 1,000Expected 30/11/2026	Mfr. Part No. 045303.5MR Mouser Part No 576-045303.5MR	Littelfuse	Surface Mount Fuses 125VAC 3.5A .02ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	937In Stock 1,000Expected 30/11/2026	Cut Tape $2.80 $2.53 $2.26 $1.94 View Reel $1.23 $1.67 $1.52 $1.37 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Fuse Clips 5mm Clip 90 Degree Pin Shift 52100001009 Littelfuse 1: $0.422 6,722In Stock	Mfr. Part No. 52100001009 Mouser Part No 576-52100001009	Littelfuse	Fuse Clips 5mm Clip 90 Degree Pin Shift Learn More about Littelfuse _fuseholders	Datasheet	6,722In Stock	$0.422 $0.348 $0.322 $0.268 View $0.248 $0.222 $0.205 $0.174 $0.166	Min.: 1 Mult.: 1

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Types of Circuit Protection