Circuit Protection – Mouser South Africa

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A 1812L260/12MR Littelfuse 1: $1.03 3,042In Stock	Mfr. Part No. 1812L260/12MR Mouser Part No 576-1812L260/12MR	Littelfuse	Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	3,042In Stock	Cut Tape $1.03 $0.908 $0.736 $0.704 View Reel $0.476 $0.64 $0.59 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A 1812L260THDR Littelfuse 1: $0.60 7,182In Stock	Mfr. Part No. 1812L260THDR Mouser Part No 576-1812L260THDR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	7,182In Stock	Cut Tape $0.60 $0.547 $0.458 $0.409 View Reel $0.301 $0.374 $0.347 $0.301 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional TPSMD22A Littelfuse 1: $1.24 6,757In Stock	Mfr. Part No. TPSMD22A Mouser Part No 576-TPSMD22A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 22V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	6,757In Stock	Cut Tape $1.24 $0.784 $0.70 $0.564 $0.477 Reel $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional TPSMD24A Littelfuse 1: $1.29 3,375In Stock	Mfr. Part No. TPSMD24A Mouser Part No 576-TPSMD24A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3,375In Stock	Cut Tape $1.29 $0.82 $0.729 $0.576 $0.52 Reel $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional TPSMD24CA Littelfuse 1: $1.24 3,775In Stock 15,000Expected 2026/11/11	Mfr. Part No. TPSMD24CA Mouser Part No 576-TPSMD24CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3,775In Stock 15,000Expected 2026/11/11	Cut Tape $1.24 $0.82 $0.70 $0.586 Reel $0.442 $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional TPSMD26A Littelfuse 1: $1.24 4,051In Stock	Mfr. Part No. TPSMD26A Mouser Part No 576-TPSMD26A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 26V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	4,051In Stock	Cut Tape $1.24 $0.82 $0.70 $0.564 $0.52 Reel $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional TPSMD33A Littelfuse 1: $1.23 3,838In Stock	Mfr. Part No. TPSMD33A Mouser Part No 576-TPSMD33A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	3,838In Stock	Cut Tape $1.23 $0.82 $0.729 $0.576 $0.548 Reel $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional TPSMD33CA Littelfuse 1: $1.24 5,200In Stock	Mfr. Part No. TPSMD33CA Mouser Part No 576-TPSMD33CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	5,200In Stock	Cut Tape $1.24 $0.82 $0.70 $0.564 $0.52 Reel $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional TPSMD36CA Littelfuse 1: $1.24 6,553In Stock	Mfr. Part No. TPSMD36CA Mouser Part No 576-TPSMD36CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional Learn More about Littelfuse TPSMD TVS diodes	Datasheet	6,553In Stock	Cut Tape $1.24 $0.82 $0.70 $0.564 $0.52 Reel $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses ITV 4.0*3.0MM 20V 15A ITV4030L2015NR Littelfuse 1: $4.98 2,012In Stock 5,000Expected 2027/02/24	Mfr. Part No. ITV4030L2015NR Mouser Part No 650-ITV4030L2015NR	Littelfuse	Surface Mount Fuses ITV 4.0*3.0MM 20V 15A Learn More about Littelfuse itv polyswitch	Datasheet	2,012In Stock 5,000Expected 2027/02/24	Cut Tape $4.98 $4.40 $4.09 $3.35 View Reel $2.36 $2.92 $2.71 $2.42 $2.36 $2.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 043702.5WRA Littelfuse 1: $1.85 461In 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	461In Stock	Cut Tape $1.85 $1.58 $1.49 $1.22 View Reel $0.798 $1.08 $1.01 $0.894 $0.825 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 043703.5WRA Littelfuse 1: $1.85 1,226In 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	1,226In Stock	Cut Tape $1.85 $1.58 $1.49 $1.22 View Reel $0.798 $1.08 $1.01 $0.894 $0.825 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200 0438005.WRA Littelfuse 1: $1.97 182In Stock 3,000Expected 2027/04/21	Mfr. Part No. 0438005.WRA Mouser Part No 576-0438005.WRA	Littelfuse	Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	182In Stock 3,000Expected 2027/04/21	Cut Tape $1.97 $1.69 $1.51 $1.31 View Reel $0.79 $1.16 $1.04 $0.911 $0.842 $0.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A 1812L050/30PR Littelfuse 1: $1.03 2,526In Stock 22,000Expected 2026/12/01	Mfr. Part No. 1812L050/30PR Mouser Part No 576-1812L050/30PR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A Learn More about Littelfuse 1812l fuses	Datasheet	2,526In Stock 22,000Expected 2026/12/01	Cut Tape $1.03 $0.95 $0.79 $0.728 View Reel $0.476 $0.654 $0.604 $0.554 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 60V 500MA-HD 100A SMD 1812L050/60MR-A Littelfuse 1: $1.79 956In Stock 2,000Expected 2026/10/06	Mfr. Part No. 1812L050/60MR-A Mouser Part No 576-1812L050/60MR-A	Littelfuse	Resettable Fuses - PPTC 60V 500MA-HD 100A SMD Learn More about Littelfuse 1812l fuses	Datasheet	956In Stock 2,000Expected 2026/10/06	Cut Tape $1.79 $1.65 $1.37 $1.27 Reel $0.876 View $1.14 $1.05 $0.871 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE 1812L075/24DR Littelfuse 1: $0.68 4,283In Stock 13,500Expected 2026/10/08	Mfr. Part No. 1812L075/24DR Mouser Part No 576-1812L075/24DR	Littelfuse	Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	4,283In Stock 13,500Expected 2026/10/08	Cut Tape $0.68 $0.622 $0.518 $0.477 Reel $0.315 View $0.429 $0.395 $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 1812 13.2V 0.75A 1812L075PR Littelfuse 1: $0.55 3,027In Stock 8,000Expected 2026/12/08	Mfr. Part No. 1812L075PR Mouser Part No 576-1812L075PR	Littelfuse	Resettable Fuses - PPTC 1812 13.2V 0.75A Learn More about Littelfuse 1812l fuses	Datasheet	3,027In Stock 8,000Expected 2026/12/08	Cut Tape $0.55 $0.507 $0.421 $0.388 View Reel $0.281 $0.35 $0.323 $0.295 $0.281 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 1812 8V 1.1A 1812L110PR Littelfuse 1: $0.461 4,513In Stock 8,000Expected 2027/01/27	Mfr. Part No. 1812L110PR Mouser Part No 576-1812L110PRT	Littelfuse	Resettable Fuses - PPTC 1812 8V 1.1A Learn More about Littelfuse 1812l fuses	Datasheet	4,513In Stock 8,000Expected 2027/01/27	Cut Tape $0.461 $0.42 $0.348 $0.322 Reel $0.215 View $0.29 $0.267 $0.243 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A 1812L125/16DR Littelfuse 1: $0.561 2,669In Stock	Mfr. Part No. 1812L125/16DR Mouser Part No 576-1812L125/16DR	Littelfuse	Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A Learn More about Littelfuse 1812l fuses	Datasheet	2,669In Stock	Cut Tape $0.561 $0.483 $0.427 $0.364 Reel $0.245 View $0.335 $0.313 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT 1812L125/6PR Littelfuse 1: $0.65 3,406In Stock 4,000Expected 2026/12/30	Mfr. Part No. 1812L125/6PR Mouser Part No 576-1812L125/6PR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	3,406In Stock 4,000Expected 2026/12/30	Cut Tape $0.65 $0.599 $0.498 $0.454 Reel $0.313 View $0.413 $0.39 $0.349 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free 1812L150/16DR Littelfuse 1: $0.62 266In Stock 3,000Expected 2026/12/08	Mfr. Part No. 1812L150/16DR Mouser Part No 576-1812L150/16DR	Littelfuse	Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free Learn More about Littelfuse 1812l fuses	Datasheet	266In Stock 3,000Expected 2026/12/08	Cut Tape $0.62 $0.551 $0.469 $0.433 Reel $0.27 View $0.39 $0.359 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX 1812L150/24MR Littelfuse 1: $0.68 686In Stock 13,000Expected 2026/11/24	Mfr. Part No. 1812L150/24MR Mouser Part No 576-1812L150/24MR	Littelfuse	Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX Learn More about Littelfuse 1812l fuses	Datasheet	686In Stock 13,000Expected 2026/11/24	Cut Tape $0.68 $0.622 $0.519 $0.476 Reel $0.333 View $0.431 $0.397 $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 8V 1.5A 1812L150ZR Littelfuse 1: $0.55 4,910In Stock	Mfr. Part No. 1812L150ZR Mouser Part No 576-1812L150ZR	Littelfuse	Resettable Fuses - PPTC 8V 1.5A Learn More about Littelfuse 1812l fuses	Datasheet	4,910In Stock	Cut Tape $0.55 $0.461 $0.421 $0.383 View Reel $0.24 $0.347 $0.32 $0.295 $0.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT 1812L160/12DR Littelfuse 1: $0.62 1,959In Stock	Mfr. Part No. 1812L160/12DR Mouser Part No 576-1812L160/12DR	Littelfuse	Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	1,959In Stock	Cut Tape $0.62 $0.565 $0.469 $0.433 Reel $0.27 View $0.39 $0.359 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 1812 6V 1.6A 1812L160PR Littelfuse 1: $0.54 1,282In Stock 2,000Expected 2026/11/09	Mfr. Part No. 1812L160PR Mouser Part No 576-1812L160PR	Littelfuse	Resettable Fuses - PPTC 1812 6V 1.6A Learn More about Littelfuse 1812l fuses	Datasheet	1,282In Stock 2,000Expected 2026/11/09	Cut Tape $0.54 $0.477 $0.408 $0.354 View Reel $0.265 $0.329 $0.309 $0.28 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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