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 0.1A 3.1ohms 453 NANO2 0453.100MR Littelfuse 1: $6.07 1,144In Stock 1,000Expected 13/11/2026	Mfr. Part No. 0453.100MR Mouser Part No 576-0453.100MR	Littelfuse	Surface Mount Fuses 125VAC 0.1A 3.1ohms 453 NANO2	Datasheet	1,144In Stock 1,000Expected 13/11/2026	Cut Tape $6.07 $5.28 $4.95 $4.03 View Reel $2.83 $3.55 $3.26 $2.94 $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.16A 1.2157ohms 453 NANO2 0453.160MR Littelfuse 1: $6.12 799In Stock	Mfr. Part No. 0453.160MR Mouser Part No 576-0453.160MR	Littelfuse	Surface Mount Fuses 125VAC 0.16A 1.2157ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	799In Stock	Cut Tape $6.12 $5.33 $5.05 $4.07 View Reel $2.77 $3.59 $3.29 $2.96 $2.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.5A .3046ohms 453 NANO2 0453.500MR Littelfuse 1: $2.92 3,019In Stock	Mfr. Part No. 0453.500MR Mouser Part No 576-0453.500MR	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,019In Stock	Cut Tape $2.92 $2.53 $2.34 $1.94 View Reel $1.23 $1.58 $1.50 $1.36 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.8A .1355ohms 453 NANO2 0453.800MR Littelfuse 1: $2.62 1,997In Stock	Mfr. Part No. 0453.800MR Mouser Part No 576-0453.800MR	Littelfuse	Surface Mount Fuses 125VAC 0.8A .1355ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,997In Stock	Cut Tape $2.62 $2.37 $2.24 $1.81 View Reel $1.23 $1.54 $1.50 $1.27 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0227ohms 453 NANO2 0453003.MR Littelfuse 1: $2.69 5,382In Stock	Mfr. Part No. 0453003.MR Mouser Part No 576-0453003.MR	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,382In Stock	Cut Tape $2.69 $2.35 $2.22 $1.86 View Reel $1.23 $1.65 $1.55 $1.37 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 4A .016ohms 453 NANO2 0453004.MR Littelfuse 1: $2.92 2,605In Stock	Mfr. Part No. 0453004.MR Mouser Part No 576-0453004.MR	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,605In Stock	Cut Tape $2.92 $2.53 $2.34 $1.94 View Reel $1.23 $1.73 $1.55 $1.37 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 5A .0125ohms 453 NANO2 0453005.MR Littelfuse 1: $2.16 13,490In Stock	Mfr. Part No. 0453005.MR Mouser Part No 576-0453005.MR	Littelfuse	Surface Mount Fuses 125VAC 5A .0125ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	13,490In Stock	Cut Tape $2.16 $1.92 $1.65 $1.43 View Reel $1.08 $1.19 $1.08 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 8A .0077ohms 453 NANO2 0453008.MR Littelfuse 1: $2.54 4,325In Stock	Mfr. Part No. 0453008.MR Mouser Part No 576-0453008.MR	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,325In Stock	Cut Tape $2.54 $2.26 $1.86 $1.65 View Reel $1.23 $1.55 $1.37 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.5A .063ohms 453 NANO2 045301.5MR Littelfuse 1: $2.90 7,232In Stock	Mfr. Part No. 045301.5MR Mouser Part No 576-045301.5MR	Littelfuse	Surface Mount Fuses 125VAC 1.5A .063ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	7,232In Stock	Cut Tape $2.90 $2.53 $2.33 $1.88 View Reel $1.23 $1.60 $1.56 $1.40 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 65VAC 12A .0049ohms 453 NANO2 0453012.MR Littelfuse 1: $4.38 2,040In Stock	Mfr. Part No. 0453012.MR Mouser Part No 576-0453012.MR	Littelfuse	Surface Mount Fuses 65VAC 12A .0049ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,040In Stock	Cut Tape $4.38 $3.84 $3.54 $2.94 View Reel $1.96 $2.68 $2.43 $2.22 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 65VAC 15A .0037ohms 453 NANO2 0453015.MR Littelfuse 1: $4.37 1,670In Stock 5,000Expected 15/4/2027	Mfr. Part No. 0453015.MR Mouser Part No 576-0453015.MR	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,670In Stock 5,000Expected 15/4/2027	Cut Tape $4.37 $3.84 $3.30 $2.64 View Reel $1.96 $2.33 $2.19 $1.96 $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 6.3A .0096ohms 453 NANO2 045306.3MR Littelfuse 1: $2.71 3,600In Stock	Mfr. Part No. 045306.3MR Mouser Part No 576-045306.3MR	Littelfuse	Surface Mount Fuses 125VAC 6.3A .0096ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,600In Stock	Cut Tape $2.71 $2.46 $2.19 $1.92 View Reel $1.23 $1.65 $1.54 $1.39 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional TPSMA6L33A Littelfuse 1: $1.16 25,442In Stock	Mfr. Part No. TPSMA6L33A Mouser Part No 576-TPSMA6L33A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	25,442In Stock	Cut Tape $1.16 $0.534 $0.458 $0.35 Reel $0.227 $0.223 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101 SZSMF5.0AT1G Littelfuse 1: $0.911 13,348In Stock 42,000On Order	Mfr. Part No. SZSMF5.0AT1G Mouser Part No 863-SZSMF5.0AT1G	Littelfuse	ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101 Learn More about Littelfuse tvsdiodes	Datasheet	13,348In Stock 42,000On Order On Order Ship Dates Mfr. No: SZSMF5.0AT1G Stock: 13,348 Can Dispatch Immediately On Order: 21,000 Expected 11/2/2027 21,000 Expected 13/4/2027 Factory Lead Time: 23 Weeks	Cut Tape $0.911 $0.472 $0.37 $0.296 Reel $0.192 View $0.279 $0.182 $0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 043702.5WRA Littelfuse 1: $2.52 411In Stock	Mfr. Part No. 043702.5WRA Mouser Part No 576-043702.5WRA	Littelfuse	Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	411In Stock	Cut Tape $2.52 $2.15 $2.03 $1.66 View Reel $1.09 $1.47 $1.37 $1.22 $1.12 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 043703.5WRA Littelfuse 1: $2.52 1,206In Stock	Mfr. Part No. 043703.5WRA Mouser Part No 576-043703.5WRA	Littelfuse	Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	1,206In Stock	Cut Tape $2.52 $2.15 $2.03 $1.66 View Reel $1.09 $1.47 $1.37 $1.22 $1.12 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125MRSN Littelfuse 1: $6.17 9In Stock 1,000Expected 27/1/2027	Mfr. Part No. 0451.125MRSN Mouser Part No 576-0451.125MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2	Datasheet	9In Stock 1,000Expected 27/1/2027	Cut Tape $6.17 $5.13 $4.60 $3.71 View Reel $2.53 $3.28 $3.01 $2.72 $2.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 0451.400MRL Littelfuse 1: $3.10 1,169In Stock	Mfr. Part No. 0451.400MRL Mouser Part No 576-0451.400MRL	Littelfuse	Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,169In Stock	Cut Tape $3.10 $2.71 $2.54 $2.08 View Reel $1.39 $1.65 $1.56 $1.43 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 0451.500NRL Littelfuse 1: $2.98 1,259In Stock 5,000Expected 4/3/2027	Mfr. Part No. 0451.500NRL Mouser Part No 576-0451.500NRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,259In Stock 5,000Expected 4/3/2027	Cut Tape $2.98 $2.71 $2.54 $1.88 View Reel $1.39 $1.67 $1.56 $1.39 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 0451.630MRL Littelfuse 1: $3.20 1,286In Stock 6,000On Order	Mfr. Part No. 0451.630MRL Mouser Part No 576-0451.630MRL	Littelfuse	Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,286In Stock 6,000On Order On Order Ship Dates Mfr. No: 0451.630MRL Stock: 1,286 Can Dispatch Immediately On Order: 3,000 Expected 23/12/2026 3,000 Expected 28/12/2026 Factory Lead Time: 23 Weeks	Cut Tape $3.20 $2.80 $2.58 $2.15 View Reel $1.39 $1.86 $1.74 $1.39 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750NRL Littelfuse 1: $3.43 1,224In Stock	Mfr. Part No. 0451.750NRL Mouser Part No 576-0451.750NRL	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,224In Stock	Cut Tape $3.43 $2.86 $2.64 $2.19 View Reel $1.39 $2.01 $1.81 $1.67 $1.54 $1.39 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.MRL Littelfuse 1: $3.36 295In Stock 62,000On Order	Mfr. Part No. 0451001.MRL Mouser Part No 576-0451001.MRL	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	295In Stock 62,000On Order On Order Ship Dates Mfr. No: 0451001.MRL Stock: 295 Can Dispatch Immediately On Order: 17,000 Expected 3/11/2026 23,000 Expected 27/1/2027 22,000 Expected 22/4/2027 Factory Lead Time: 31 Weeks	Cut Tape $3.36 $2.80 $2.58 $2.15 View Reel $0.766 $1.97 $1.78 $0.885 $0.766 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.MRSN Littelfuse 1: $2.60 365In Stock 1,000Expected 23/11/2026	Mfr. Part No. 0451003.MRSN Mouser Part No 576-0451003.MRSN	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2	Datasheet	365In Stock 1,000Expected 23/11/2026	Cut Tape $2.60 $2.27 $2.14 $1.77 View Reel $1.26 $1.56 $1.48 $1.31 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.NRL Littelfuse 1: $2.88 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 $2.88 $2.53 $2.38 $1.97 View Reel $1.39 $1.77 $1.66 $1.48 $1.39 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.MRSN Littelfuse 1: $2.86 572In Stock	Mfr. Part No. 0451007.MRSN Mouser Part No 576-0451007.MRSN	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2	Datasheet	572In Stock	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

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