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 33V 1.5A-HD 40A MAX 2016L150/33DR Littelfuse 1: $1.01 63,381In Stock	Mfr. Part No. 2016L150/33DR Mouser Part No 576-2016L150/33DR	Littelfuse	Resettable Fuses - PPTC 33V 1.5A-HD 40A MAX	Datasheet	63,381In Stock	Cut Tape $1.01 $0.928 $0.77 $0.711 View Reel $0.449 $0.639 $0.589 $0.449 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional SMF3.3 Littelfuse 1: $0.938 141,276In 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	141,276In Stock 486,000On Order On Order Ship Dates Mfr. No: SMF3.3 Stock: 141,276 Can Dispatch Immediately On Order: 237,000 Expected 21/12/2026 249,000 Expected 4/5/2027 Factory Lead Time: 30 Weeks	Cut Tape $0.938 $0.424 $0.373 $0.283 Reel $0.18 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional 1.5SMC250A Littelfuse 1: $1.52 7,510In Stock	Mfr. Part No. 1.5SMC250A Mouser Part No 576-1.5SMC250A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,510In Stock	Cut Tape $1.52 $0.706 $0.626 $0.483 $0.475 Reel $0.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional 1.5SMC550CA Littelfuse 1: $2.28 7,146In Stock 6,000Expected 8/4/2027	Mfr. Part No. 1.5SMC550CA Mouser Part No 576-1.5SMC550CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,146In Stock 6,000Expected 8/4/2027	Cut Tape $2.28 $1.44 $1.08 $0.959 View Reel $0.532 $0.751 $0.734 $0.532 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Uni-Directional 1.5SMC56A Littelfuse 1: $1.41 11,111In Stock	Mfr. Part No. 1.5SMC56A Mouser Part No 576-1.5SMC56A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	11,111In Stock	Cut Tape $1.41 $0.65 $0.575 $0.442 Reel $0.326 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Bi-Directional 1.5SMC56CA Littelfuse 1: $1.58 10,065In Stock 9,000Expected 24/5/2027	Mfr. Part No. 1.5SMC56CA Mouser Part No 576-1.5SMC56CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,065In Stock 9,000Expected 24/5/2027	Cut Tape $1.58 $0.728 $0.643 $0.498 $0.491 Reel $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional 1.5SMC75CA Littelfuse 1: $1.58 8,315In Stock	Mfr. Part No. 1.5SMC75CA Mouser Part No 576-1.5SMC75CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	8,315In Stock	Cut Tape $1.58 $0.728 $0.643 $0.498 $0.491 Reel $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional 1.5SMC82CA Littelfuse 1: $1.58 9,253In Stock	Mfr. Part No. 1.5SMC82CA Mouser Part No 576-1.5SMC82CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	9,253In Stock	Cut Tape $1.58 $0.728 $0.643 $0.498 Reel $0.39 View $0.491 $0.359 $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 50MA-HD 50A SMD 1206L005/60WR Littelfuse 1: $0.884 38,491In Stock	Mfr. Part No. 1206L005/60WR Mouser Part No 576-1206L005/60WR	Littelfuse	Resettable Fuses - PPTC 60V 50MA-HD 50A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	38,491In Stock	Cut Tape $0.884 $0.808 $0.673 $0.622 View Reel $0.363 $0.547 $0.505 $0.465 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 50MA-HD 10A SMD 1206L005/60WR-A Littelfuse 1: $0.993 4,790In Stock	Mfr. Part No. 1206L005/60WR-A Mouser Part No 576-1206L005/60WR-A	Littelfuse	Resettable Fuses - PPTC 60V 50MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	4,790In Stock	Cut Tape $0.993 $0.896 $0.756 $0.677 View Reel $0.442 $0.613 $0.567 $0.536 $0.442	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD 1206L010/60WR Littelfuse 1: $0.83 45,946In Stock	Mfr. Part No. 1206L010/60WR Mouser Part No 576-1206L010/60WR	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	45,946In Stock	Cut Tape $0.83 $0.764 $0.635 $0.586 View Reel $0.363 $0.526 $0.486 $0.447 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 3.5A-HD 10A SMD 1206L010/60WR-A Littelfuse 1: $1.47 3,100In Stock	Mfr. Part No. 1206L010/60WR-A Mouser Part No 576-1206L010/60WR-A	Littelfuse	Resettable Fuses - PPTC 60V 3.5A-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	3,100In Stock	Cut Tape $1.47 $1.24 $1.04 $0.964 View Reel $0.677 $0.873 $0.812 $0.753 $0.677 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT 1206L012WR Littelfuse 1: $0.721 26,061In Stock 98,825Expected 6/11/2026	Mfr. Part No. 1206L012WR Mouser Part No 576-1206L012WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	26,061In Stock 98,825Expected 6/11/2026	Cut Tape $0.721 $0.664 $0.551 $0.509 Reel $0.359 View $0.457 $0.422 $0.389 $0.322 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE 1206L016WR Littelfuse 1: $0.721 35,810In Stock 9,900Expected 6/11/2026	Mfr. Part No. 1206L016WR Mouser Part No 576-1206L016WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	35,810In Stock 9,900Expected 6/11/2026	Cut Tape $0.721 $0.66 $0.551 $0.509 View Reel $0.311 $0.457 $0.422 $0.389 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24 V .2A .05s 1206L020YR Littelfuse 1: $0.721 14,762In Stock	Mfr. Part No. 1206L020YR Mouser Part No 576-1206L020YR	Littelfuse	Resettable Fuses - PPTC 24 V .2A .05s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14,762In Stock	Cut Tape $0.721 $0.664 $0.551 $0.509 View Reel $0.311 $0.457 $0.422 $0.389 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE 1206L025YR Littelfuse 1: $0.721 6,949In Stock 28,000Expected 6/11/2026	Mfr. Part No. 1206L025YR Mouser Part No 576-1206L025YR	Littelfuse	Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	6,949In Stock 28,000Expected 6/11/2026	Cut Tape $0.721 $0.664 $0.551 $0.509 View Reel $0.311 $0.457 $0.422 $0.388 $0.37 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT 1206L035/16YR Littelfuse 1: $0.721 9,508In Stock 20,000Expected 27/1/2027	Mfr. Part No. 1206L035/16YR Mouser Part No 576-1206L035/16YR	Littelfuse	Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	9,508In Stock 20,000Expected 27/1/2027	Cut Tape $0.721 $0.643 $0.543 $0.486 View Reel $0.311 $0.441 $0.37 $0.345 $0.335 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 30V 350MA-HD 100A SMD 1206L035/30WR Littelfuse 1: $0.83 44,972In Stock	Mfr. Part No. 1206L035/30WR Mouser Part No 576-1206L035/30WR	Littelfuse	Resettable Fuses - PPTC 30V 350MA-HD 100A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	44,972In Stock	Cut Tape $0.83 $0.764 $0.635 $0.586 View Reel $0.363 $0.526 $0.486 $0.447 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE 1206L050/15YR Littelfuse 1: $0.762 7,865In Stock 28,000Expected 24/12/2026	Mfr. Part No. 1206L050/15YR Mouser Part No 576-1206L050/15YR	Littelfuse	Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7,865In Stock 28,000Expected 24/12/2026	Cut Tape $0.762 $0.636 $0.54 $0.488 View Reel $0.311 $0.443 $0.412 $0.384 $0.369 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V 0.75A 1206 PTC 1206L075/16WR Littelfuse 1: $1.40 14,712In Stock	Mfr. Part No. 1206L075/16WR Mouser Part No 576-1206L075/16WR	Littelfuse	Resettable Fuses - PPTC 16V 0.75A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14,712In Stock	Cut Tape $1.40 $1.18 $0.896 $0.843 View Reel $0.646 $0.781 $0.737 $0.717 $0.646 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN 1206L075THYR Littelfuse 1: $0.721 11,077In Stock	Mfr. Part No. 1206L075THYR Mouser Part No 576-1206L075THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	11,077In Stock	Cut Tape $0.721 $0.626 $0.54 $0.488 View Reel $0.311 $0.443 $0.415 $0.388 $0.371 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V 1.10A 1206 PTC 1206L110/16WR Littelfuse 1: $1.40 9,364In Stock	Mfr. Part No. 1206L110/16WR Mouser Part No 576-1206L110/16WR	Littelfuse	Resettable Fuses - PPTC 16V 1.10A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	9,364In Stock	Cut Tape $1.40 $1.29 $1.07 $0.99 View Reel $0.646 $0.889 $0.82 $0.756 $0.646 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN 1206L110THYR Littelfuse 1: $0.734 30,667In Stock	Mfr. Part No. 1206L110THYR Mouser Part No 576-1206L110THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	30,667In Stock	Cut Tape $0.734 $0.666 $0.562 $0.507 View Reel $0.318 $0.461 $0.427 $0.39 $0.362 $0.318 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 6V POLYFUSE 1206 HALOGEN-FREE 1.75A 1206L175PR Littelfuse 1: $0.789 5,790In Stock	Mfr. Part No. 1206L175PR Mouser Part No 576-1206L175PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLYFUSE 1206 HALOGEN-FREE 1.75A Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	5,790In Stock	Cut Tape $0.789 $0.688 $0.598 $0.526 View Reel $0.34 $0.477 $0.423 $0.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1206 2.0A 1206L200PR Littelfuse 1: $0.884 7,655In Stock	Mfr. Part No. 1206L200PR Mouser Part No 576-1206L200PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1206 2.0A Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7,655In Stock	Cut Tape $0.884 $0.808 $0.67 $0.619 Reel $0.396 View $0.556 $0.473 $0.386 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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Types of Circuit Protection