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.
Resettable Fuses - PPTC 6V .35A .1s 1206L035YR Littelfuse 1: $0.653 65,546In Stock	Mfr. Part No. 1206L035YR Mouser Part No 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,546In Stock	Cut Tape $0.653 $0.598 $0.509 $0.471 View Reel $0.282 $0.369 $0.35 $0.332 $0.33 $0.282 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 1.5SMC110A Littelfuse 1: $0.762 6,373In Stock	Mfr. Part No. 1.5SMC110A Mouser Part No 576-1.5SMC110A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,373In Stock	Cut Tape $0.762 $0.639 $0.571 $0.468 Reel $0.314 View $0.423 $0.313 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD 5V UNI SP1305-02HTG Littelfuse 1: $0.952 13,616In Stock	Mfr. Part No. SP1305-02HTG Mouser Part No 576-SP1305-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 5V UNI Learn More about Littelfuse sp1305 tvs diodes	Datasheet	13,616In Stock	Cut Tape $0.952 $0.49 $0.398 $0.311 Reel $0.201 View $0.279 $0.196 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional 1.5SMC540CA Littelfuse 1: $2.04 4,189In Stock	Mfr. Part No. 1.5SMC540CA Mouser Part No 576-1.5SMC540CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,189In Stock	Cut Tape $2.04 $1.01 $0.854 $0.669 Reel $0.471 View $0.607 $0.464 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 36V SMF36CA Littelfuse 1: $0.816 2,999In Stock 9,000Expected 3/2/2027	Mfr. Part No. SMF36CA Mouser Part No 576-SMF36CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 36V Learn More about Littelfuse smf tvs diodes	Datasheet	2,999In Stock 9,000Expected 3/2/2027	Cut Tape $0.816 $0.37 $0.318 $0.245 Reel $0.154 View $0.235 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional 1.5SMC12A Littelfuse 1: $1.50 5,903In Stock	Mfr. Part No. 1.5SMC12A Mouser Part No 576-1.5SMC12A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,903In Stock	Cut Tape $1.50 $0.687 $0.607 $0.456 Reel $0.302 View $0.445 $0.301 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 1.5SMC160CA Littelfuse 1: $0.884 4,979In Stock	Mfr. Part No. 1.5SMC160CA Mouser Part No 576-1.5SMC160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,979In Stock	Cut Tape $0.884 $0.748 $0.673 $0.53 Reel $0.369 View $0.479 $0.348 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: $0.775 36,420In Stock	Mfr. Part No. SMF20CA Mouser Part No 576-SMF20CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 20V Learn More about Littelfuse smf tvs diodes	Datasheet	36,420In Stock	Cut Tape $0.775 $0.37 $0.303 $0.245 Reel $0.139 View $0.204 $0.136 $0.133 $0.129 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT 2016L200PR Littelfuse 1: $0.966 2,566In Stock	Mfr. Part No. 2016L200PR Mouser Part No 576-2016L200PR	Littelfuse	Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2,566In Stock	Cut Tape $0.966 $0.879 $0.783 $0.756 Reel $0.458 View $0.702 $0.649 $0.582 $0.435 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional 1.5SMC10CA Littelfuse 1: $0.639 5,557In Stock	Mfr. Part No. 1.5SMC10CA Mouser Part No 576-1.5SMC10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,557In Stock	Cut Tape $0.639 $0.628 $0.59 $0.481 Reel $0.325 View $0.437 $0.31 $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional 1.5SMC170A Littelfuse 1: $0.762 2,980In Stock	Mfr. Part No. 1.5SMC170A Mouser Part No 576-1.5SMC170A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,980In Stock	Cut Tape $0.762 $0.596 $0.53 $0.407 Reel $0.355 View $0.404 $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional 1.5SMC200A Littelfuse 1: $1.40 3,745In Stock	Mfr. Part No. 1.5SMC200A Mouser Part No 576-1.5SMC200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,745In Stock	Cut Tape $1.40 $0.668 $0.581 $0.454 Reel $0.295 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional 1.5SMC100CA Littelfuse 1: $1.09 4,158In Stock	Mfr. Part No. 1.5SMC100CA Mouser Part No 576-1.5SMC100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,158In Stock	Cut Tape $1.09 $0.753 $0.627 $0.506 Reel $0.339 View $0.458 $0.314 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional 1.5SMC16CA Littelfuse 1: $0.816 4,570In Stock	Mfr. Part No. 1.5SMC16CA Mouser Part No 576-1.5SMC16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,570In Stock	Cut Tape $0.816 $0.543 $0.468 $0.335 Reel $0.325 View $0.325 $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional 1.5SMC250CA Littelfuse 1: $1.55 2,868In Stock	Mfr. Part No. 1.5SMC250CA Mouser Part No 576-1.5SMC250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,868In Stock	Cut Tape $1.55 $0.815 $0.675 $0.53 Reel $0.369 View $0.479 $0.367 $0.348 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional 1.5SMC540A Littelfuse 1: $1.94 3,446In Stock	Mfr. Part No. 1.5SMC540A Mouser Part No 576-1.5SMC540A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,446In Stock	Cut Tape $1.94 $0.953 $0.815 $0.638 Reel $0.438 View $0.605 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional 1.5SMC51CA Littelfuse 1: $1.62 4,810In Stock	Mfr. Part No. 1.5SMC51CA Mouser Part No 576-1.5SMC51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,810In Stock	Cut Tape $1.62 $0.771 $0.657 $0.52 $0.471 Reel $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional 1.5SMC68A Littelfuse 1: $1.50 3,212In Stock	Mfr. Part No. 1.5SMC68A Mouser Part No 576-1.5SMC68A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,212In Stock	Cut Tape $1.50 $0.70 $0.562 $0.441 $0.419 Reel $0.326 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional 1.5SMC36CA Littelfuse 1: $1.50 4,673In Stock	Mfr. Part No. 1.5SMC36CA Mouser Part No 576-1.5SMC36CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,673In Stock	Cut Tape $1.50 $0.688 $0.476 $0.373 Reel $0.305 View $0.371 $0.288 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional 1.5SMC51A Littelfuse 1: $1.47 2,964In Stock 3,000Expected 20/10/2026	Mfr. Part No. 1.5SMC51A Mouser Part No 576-1.5SMC51A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,964In Stock 3,000Expected 20/10/2026	Cut Tape $1.47 $0.70 $0.598 $0.462 Reel $0.311 View $0.419 $0.31 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional 1.5SMC9.1CA Littelfuse 1: $0.789 4,727In Stock	Mfr. Part No. 1.5SMC9.1CA Mouser Part No 576-1.5SMC9.1CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,727In Stock	Cut Tape $0.789 $0.66 $0.59 $0.481 Reel $0.325 View $0.437 $0.324 $0.299 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD 2016L500DR Littelfuse 1: $1.02 2,565In Stock	Mfr. Part No. 2016L500DR Mouser Part No 576-2016L500DR	Littelfuse	Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD	Datasheet	2,565In Stock	Cut Tape $1.02 $0.815 $0.728 $0.646 Reel $0.529 View $0.616 $0.596 $0.52 $0.511 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes SMF - CA 11V SMF11CA Littelfuse 1: $0.857 11,401In Stock	Mfr. Part No. SMF11CA Mouser Part No 576-SMF11CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 11V Learn More about Littelfuse smf tvs diodes	Datasheet	11,401In Stock	Cut Tape $0.857 $0.445 $0.332 $0.25 Reel $0.173 View $0.16 $0.155 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24V 500MA-HD 100A MAX 1206L050/24WR Littelfuse 1: $2.12 30,344In Stock 12,000Expected 17/11/2026	Mfr. Part No. 1206L050/24WR Mouser Part No 576-1206L050/24WR	Littelfuse	Resettable Fuses - PPTC 24V 500MA-HD 100A MAX Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	30,344In Stock 12,000Expected 17/11/2026	Cut Tape $2.12 $1.96 $1.63 $1.51 View Reel $1.02 $1.35 $1.24 $1.13 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional SMF3.3 Littelfuse 1: $0.87 199,703In Stock 486,000On Order	Mfr. Part No. SMF3.3 Mouser Part No 576-SMF3.3	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	199,703In Stock 486,000On Order On Order Ship Dates Mfr. No: SMF3.3 Stock: 199,703 Can Dispatch Immediately On Order: 237,000 Expected 31/12/2026 249,000 Expected 4/5/2027 Factory Lead Time: 30 Weeks	Cut Tape $0.87 $0.424 $0.345 $0.283 Reel $0.18 View $0.234 $0.178 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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