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 54,894In 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	54,894In 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
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: $2.61 18,688In Stock	Mfr. Part No. 1812L035/30DR Mouser Part No 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	18,688In Stock	Cut Tape $2.61 $2.42 $2.00 $1.85 View Reel $1.29 $1.66 $1.54 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Surface Mount Fuses FUSE 63V FA 1206 5A AECQ 0437005.WRA Littelfuse 1: $2.24 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 $2.24 $2.05 $1.73 $1.56 View Reel $0.948 $1.43 $1.31 $1.21 $0.948	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 04381.75WRA Littelfuse 1: $2.23 1,818In 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	1,818In 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 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: $2.24 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 $2.24 $2.08 $1.73 $1.59 View Reel $0.948 $1.43 $1.31 $1.21 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 043802.5WRA Littelfuse 1: $2.23 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 $2.23 $1.63 $1.39 $1.28 Reel $1.00 View $1.19 $1.11 $1.04 $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $2.24 7,217In 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	7,217In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $0.948 $1.43 $1.31 $1.21 $0.948	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $2.24 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 $2.24 $2.08 $1.73 $1.59 View Reel $0.948 $1.43 $1.31 $1.21 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: $2.24 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 $2.24 $2.08 $1.73 $1.59 View Reel $0.948 $1.43 $1.31 $1.21 $0.948 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT 1812L110/33MR Littelfuse 1: $0.843 79,575In Stock 96,943Expected 23/11/2026	Mfr. Part No. 1812L110/33MR Mouser Part No 576-1812L110/33MR	Littelfuse	Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	79,575In Stock 96,943Expected 23/11/2026	Cut Tape $0.843 $0.768 $0.638 $0.589 Reel $0.385 View $0.529 $0.488 $0.366 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes TVS SURF MT LOW Vcl DO214AA AEQ101 T&R TPSMB75A-L Littelfuse 1: $1.46 5,370In Stock	Mfr. Part No. TPSMB75A-L Mouser Part No 576-TPSMB75A-L	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT LOW Vcl DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb l tvs diodes	Datasheet	5,370In Stock	Cut Tape $1.46 $0.668 $0.59 $0.456 Reel $0.355 View $0.443 $0.307 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS SURF MT LOW Vcl DO214AA AEQ101 T&R TPSMB82A-L Littelfuse 1: $1.46 6,000In Stock	Mfr. Part No. TPSMB82A-L Mouser Part No 576-TPSMB82A-L	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT LOW Vcl DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb l tvs diodes	Datasheet	6,000In Stock	Cut Tape $1.46 $0.668 $0.59 $0.456 Reel $0.355 View $0.443 $0.307 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS SURF MT LOW Vcl DO214AA AEQ101 T&R TPSMB91A-L Littelfuse 1: $1.46 4,730In Stock	Mfr. Part No. TPSMB91A-L Mouser Part No 576-TPSMB91A-L	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT LOW Vcl DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb l tvs diodes	Datasheet	4,730In Stock	Cut Tape $1.46 $0.668 $0.59 $0.456 Reel $0.355 View $0.443 $0.307 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 0437.500WRA Littelfuse 1: $2.24 2,544In Stock	Mfr. Part No. 0437.500WRA Mouser Part No 576-0437.500WRA	Littelfuse	Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,544In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $1.09 $1.43 $1.31 $1.21 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 0437.750WRA Littelfuse 1: $2.52 3,607In Stock	Mfr. Part No. 0437.750WRA Mouser Part No 576-0437.750WRA	Littelfuse	Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,607In 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 1A 63V 1206 Fast-Acting AEC-Q200 0437001.WRA Littelfuse 1: $2.24 16,729In Stock	Mfr. Part No. 0437001.WRA Mouser Part No 576-0437001.WRA	Littelfuse	Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	16,729In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $1.09 $1.43 $1.31 $1.21 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 0437002.WRA Littelfuse 1: $2.24 3,509In Stock	Mfr. Part No. 0437002.WRA Mouser Part No 576-0437002.WRA	Littelfuse	Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,509In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $1.09 $1.43 $1.31 $1.21 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 0437003.WRA Littelfuse 1: $2.24 2,041In Stock	Mfr. Part No. 0437003.WRA Mouser Part No 576-0437003.WRA	Littelfuse	Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,041In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $1.09 $1.43 $1.31 $1.21 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 35V FA 1206 7A AECQ 0437007.WRA Littelfuse 1: $2.24 5,164In Stock	Mfr. Part No. 0437007.WRA Mouser Part No 576-0437007.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 7A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5,164In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $1.09 $1.43 $1.31 $1.21 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 35V FA 1206 8A AECQ 0437008.WRA Littelfuse 1: $2.24 5,266In Stock	Mfr. Part No. 0437008.WRA Mouser Part No 576-0437008.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 8A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5,266In Stock	Cut Tape $2.24 $2.08 $1.73 $1.59 View Reel $1.09 $1.43 $1.31 $1.21 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200 0438.250WRA Littelfuse 1: $2.37 3,907In Stock 9,000Expected 11/5/2027	Mfr. Part No. 0438.250WRA Mouser Part No 576-0438.250WRA	Littelfuse	Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	3,907In Stock 9,000Expected 11/5/2027	Cut Tape $2.37 $2.18 $1.81 $1.67 View Reel $1.07 $1.50 $1.39 $1.27 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200 0438001.WRA Littelfuse 1: $2.37 4,512In Stock 6,000Expected 24/11/2026	Mfr. Part No. 0438001.WRA Mouser Part No 576-0438001.WRA	Littelfuse	Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,512In Stock 6,000Expected 24/11/2026	Cut Tape $2.37 $2.16 $1.75 $1.59 View Reel $1.07 $1.44 $1.31 $1.21 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200 0438002.WRA Littelfuse 1: $2.23 4,548In Stock	Mfr. Part No. 0438002.WRA Mouser Part No 576-0438002.WRA	Littelfuse	Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,548In Stock	Cut Tape $2.23 $2.05 $1.71 $1.56 Reel $1.11 View $1.40 $1.28 $1.18 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200 0438003.WRA Littelfuse 1: $2.37 5,744In Stock 12,000Expected 29/4/2027	Mfr. Part No. 0438003.WRA Mouser Part No 576-0438003.WRA	Littelfuse	Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	5,744In Stock 12,000Expected 29/4/2027	Cut Tape $2.37 $2.03 $1.67 $1.54 Reel $1.11 View $1.40 $1.28 $1.18 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200 0438004.WRA Littelfuse 1: $2.23 1,891In Stock	Mfr. Part No. 0438004.WRA Mouser Part No 576-0438004.WRA	Littelfuse	Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	1,891In Stock	Cut Tape $2.23 $2.05 $1.71 $1.58 View Reel $1.07 $1.41 $1.30 $1.20 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection