Circuit Protection – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 226

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $1.71 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 $1.71 $1.51 $1.44 $1.16 View Reel $0.719 $0.999 $0.955 $0.827 $0.763 $0.719 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250NRL Littelfuse 1: $2.13 5,187In 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	5,187In Stock	Cut Tape $2.13 $1.94 $1.84 $1.49 View Reel $0.922 $1.26 $1.23 $1.04 $0.969 $0.922 $0.922 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 045101.5NRL Littelfuse 1: $2.33 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 $2.33 $2.02 $1.90 $1.55 View Reel $1.02 $1.37 $1.28 $1.13 $1.06 $1.02 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 26V AEC-Q101 5% Uni-Directional TPSMA6L26A Littelfuse 1: $0.65 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 $0.65 $0.338 $0.263 $0.199 Reel $0.157 View $0.197 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: $1.73 3,807In 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	3,807In Stock	Cut Tape $1.73 $1.54 $1.45 $1.17 View Reel $0.726 $1.01 $0.965 $0.836 $0.771 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.NRL Littelfuse 1: $3.26 4,859In 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	4,859In Stock	Cut Tape $3.26 $2.97 $2.87 $2.26 View Reel $1.47 $1.91 $1.79 $1.58 $1.52 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: $1.73 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 $1.73 $1.54 $1.45 $1.17 View Reel $0.726 $1.01 $0.965 $0.836 $0.771 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 1.25A .078ohms 453 NANO2 04531.25MR Littelfuse 1: $2.07 1,879In Stock	Mfr. Part No. 04531.25MR Mouser Part No 576-04531.25MR	Littelfuse	Surface Mount Fuses 125VAC 1.25A .078ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,879In Stock	Cut Tape $2.07 $1.80 $1.67 $1.38 View Reel $0.908 $1.22 $1.14 $1.01 $0.908 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional TPSMA6L40A Littelfuse 1: $0.82 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 $0.82 $0.374 $0.323 $0.247 Reel $0.162 View $0.24 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $1.73 7,292In 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	7,292In Stock	Cut Tape $1.73 $1.54 $1.45 $1.17 View Reel $0.726 $1.01 $0.965 $0.836 $0.771 $0.726	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $1.84 2,747In 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	2,747In Stock	Cut Tape $1.84 $1.60 $1.51 $1.24 View Reel $0.726 $1.08 $1.02 $0.887 $0.818 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.NRL Littelfuse 1: $2.80 4,364In 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	4,364In Stock	Cut Tape $2.80 $2.56 $2.24 $2.05 View Reel $1.47 $1.79 $1.65 $1.59 $1.54 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses FUSE 63V FA 1206 5A AECQ 0437005.WRA Littelfuse 1: $1.91 6,332In 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	6,332In Stock	Cut Tape $1.91 $1.65 $1.47 $1.27 View Reel $0.798 $1.14 $1.05 $0.966 $0.886 $0.798	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 04381.75WRA Littelfuse 1: $1.71 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 $1.71 $1.51 $1.44 $1.16 View Reel $0.719 $0.999 $0.955 $0.827 $0.763 $0.719 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 43V AEC-Q101 5% Uni-Directional TPSMA6L43A Littelfuse 1: $0.77 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 $0.77 $0.475 $0.306 $0.233 $0.211 Reel $0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750MRSN Littelfuse 1: $3.80 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 $3.80 $3.44 $3.30 $2.91 View Reel $1.90 $2.47 $2.33 $2.05 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional TPSMA6L45A Littelfuse 1: $0.54 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 $0.54 $0.34 $0.287 $0.233 $0.211 Reel $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.NRL Littelfuse 1: $2.13 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 $2.13 $1.94 $1.84 $1.49 View Reel $0.969 $1.26 $1.23 $1.04 $0.969 $0.969 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125NRL Littelfuse 1: $4.57 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 $4.57 $4.26 $4.00 $3.68 Reel $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.NRL Littelfuse 1: $2.13 1,364In 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	1,364In Stock	Cut Tape $2.13 $1.94 $1.84 $1.49 View Reel $0.922 $1.26 $1.23 $1.04 $0.969 $0.922 $0.922 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 3.15A .0215ohms 453 NANO2 04533.15MR Littelfuse 1: $1.93 979In 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	979In Stock	Cut Tape $1.93 $1.74 $1.65 $1.33 Reel $0.955 View $1.13 $1.10 $0.956 $0.923 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 0438.500WRA Littelfuse 1: $1.83 54,934In 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	54,934In Stock	Cut Tape $1.83 $1.57 $1.47 $1.20 View Reel $0.80 $1.07 $0.992 $0.885 $0.816 $0.80 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 0451.062MRL Littelfuse 1: $7.33 4,403In Stock 3,000Expected 2027/04/08	Mfr. Part No. 0451.062MRL Mouser Part No 576-0451.062MRL	Littelfuse	Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,403In Stock 3,000Expected 2027/04/08	Cut Tape $7.33 $6.32 $5.83 $4.83 View Reel $3.49 $4.43 $4.00 $3.49 $3.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250MRL Littelfuse 1: $2.40 37,857In 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	37,857In Stock	Cut Tape $2.40 $2.02 $1.90 $1.58 View Reel $1.02 $1.43 $1.31 $1.19 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 0451.315MRL Littelfuse 1: $2.19 14,633In Stock	Mfr. Part No. 0451.315MRL Mouser Part No 576-0451.315MRL	Littelfuse	Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	14,633In Stock	Cut Tape $2.19 $2.00 $1.90 $1.54 View Reel $1.06 $1.30 $1.27 $1.07 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support