Circuit Protection – Mouser Puerto Rico

.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: 34

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.
Resettable Fuses - PPTC 6V .35A .1s 1206L035YR Littelfuse 1: $0.53 A tariff of 30% may be applied if shipping to the United States. 65,547In Stock	Mfr. Part # 1206L035YR Mouser Part # 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,547In Stock	Cut Tape $0.53 $0.462 $0.39 $0.354 View Reel $0.207 $0.29 $0.273 $0.257 $0.249 $0.207 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 80 Ohms 82 mA 13 VDC - 20 C+ 60 C zeptoSMDC0011F Littelfuse 1: $0.46 A tariff of 30% may be applied if shipping to the United States. 12,155In Stock	Mfr. Part # zeptoSMDC0011F Mouser Part # 576-ZEPTOSMDC0011F	Littelfuse	Resettable Fuses - PPTC 80 Ohms 82 mA 13 VDC - 20 C+ 60 C Learn More about Littelfuse zeptosmdc pptcs	Datasheet	12,155In Stock	Cut Tape $0.46 $0.416 $0.346 $0.319 View Reel $0.202 $0.287 $0.265 $0.244 $0.202 $0.202 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 15,000
Resettable Fuses - PPTC 24V 500MA-HD 100A MAX 1206L050/24WR Littelfuse 1: $1.56 A tariff of 8% may be applied if shipping to the United States. 41,047In Stock	Mfr. Part # 1206L050/24WR Mouser Part # 576-1206L050/24WR	Littelfuse	Resettable Fuses - PPTC 24V 500MA-HD 100A MAX Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	41,047In Stock	Cut Tape $1.56 $1.44 $1.20 $1.11 View Reel $0.75 $0.991 $0.913 $0.842 $0.75 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN 1206L150THWR Littelfuse 1: $0.58 A tariff of 10% may be applied if shipping to the United States. 65,963In Stock	Mfr. Part # 1206L150THWR Mouser Part # 576-1206L150THWR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,963In Stock	Cut Tape $0.58 $0.519 $0.437 $0.398 View Reel $0.234 $0.359 $0.334 $0.307 $0.234 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF SP1003-01ETG Littelfuse 1: $0.64 A tariff of 40% may be applied if shipping to the United States. 153,762In Stock	Mfr. Part # SP1003-01ETG Mouser Part # 576-SP1003-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF Learn More about Littelfuse sp1003 tvs diodes	Datasheet	153,762In Stock	Cut Tape $0.64 $0.288 $0.253 $0.191 Reel $0.121 View $0.166 $0.163 $0.113 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000
Resettable Fuses - PPTC 60V 50MA-HD 10A SMD 1206L005/60WR-A Littelfuse 1: $0.73 A tariff of 8% may be applied if shipping to the United States. 4,803In Stock	Mfr. Part # 1206L005/60WR-A Mouser Part # 576-1206L005/60WR-A	Littelfuse	Resettable Fuses - PPTC 60V 50MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	4,803In Stock	Cut Tape $0.73 $0.659 $0.556 $0.498 View Reel $0.325 $0.451 $0.417 $0.394 $0.325 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD 1206L010/60WR Littelfuse 1: $0.61 A tariff of 10% may be applied if shipping to the United States. 47,068In Stock	Mfr. Part # 1206L010/60WR Mouser Part # 576-1206L010/60WR	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	47,068In Stock	Cut Tape $0.61 $0.562 $0.467 $0.431 View Reel $0.267 $0.387 $0.357 $0.329 $0.267 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 3.5A-HD 10A SMD 1206L010/60WR-A Littelfuse 1: $1.08 A tariff of 8% may be applied if shipping to the United States. 3,100In Stock	Mfr. Part # 1206L010/60WR-A Mouser Part # 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 $1.08 $0.912 $0.765 $0.709 View Reel $0.498 $0.642 $0.597 $0.554 $0.498 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE 1206L016WR Littelfuse 1: $0.53 A tariff of 10% may be applied if shipping to the United States. 25,212In Stock 21,000Expected 11/5/2026	Mfr. Part # 1206L016WR Mouser Part # 576-1206L016WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	25,212In Stock 21,000Expected 11/5/2026	Cut Tape $0.53 $0.485 $0.405 $0.374 View Reel $0.229 $0.336 $0.31 $0.286 $0.229 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24 V .2A .05s 1206L020YR Littelfuse 1: $0.53 A tariff of 10% may be applied if shipping to the United States. 15,578In Stock	Mfr. Part # 1206L020YR Mouser Part # 576-1206L020YR	Littelfuse	Resettable Fuses - PPTC 24 V .2A .05s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	15,578In Stock	Cut Tape $0.53 $0.488 $0.405 $0.374 View Reel $0.229 $0.336 $0.31 $0.286 $0.229 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE 1206L025YR Littelfuse 1: $0.53 A tariff of 10% may be applied if shipping to the United States. 7,349In Stock 28,000Expected 11/5/2026	Mfr. Part # 1206L025YR Mouser Part # 576-1206L025YR	Littelfuse	Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7,349In Stock 28,000Expected 11/5/2026	Cut Tape $0.53 $0.488 $0.405 $0.374 View Reel $0.229 $0.336 $0.31 $0.285 $0.272 $0.229 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT 1206L035/16YR Littelfuse 1: $0.53 A tariff of 8% may be applied if shipping to the United States. 10,471In Stock 20,000Expected 1/27/2027	Mfr. Part # 1206L035/16YR Mouser Part # 576-1206L035/16YR	Littelfuse	Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	10,471In Stock 20,000Expected 1/27/2027	Cut Tape $0.53 $0.473 $0.399 $0.357 View Reel $0.229 $0.324 $0.272 $0.254 $0.246 $0.229 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 30V 350MA-HD 100A SMD 1206L035/30WR Littelfuse 1: $0.61 A tariff of 10% may be applied if shipping to the United States. 46,226In Stock	Mfr. Part # 1206L035/30WR Mouser Part # 576-1206L035/30WR	Littelfuse	Resettable Fuses - PPTC 30V 350MA-HD 100A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	46,226In Stock	Cut Tape $0.61 $0.562 $0.467 $0.431 View Reel $0.267 $0.387 $0.357 $0.329 $0.267 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE 1206L050/15YR Littelfuse 1: $0.56 A tariff of 10% may be applied if shipping to the United States. 8,112In Stock 28,000Expected 12/24/2026	Mfr. Part # 1206L050/15YR Mouser Part # 576-1206L050/15YR	Littelfuse	Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	8,112In Stock 28,000Expected 12/24/2026	Cut Tape $0.56 $0.468 $0.397 $0.359 View Reel $0.229 $0.326 $0.303 $0.282 $0.271 $0.229 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 1206 PTC 6V 500MA 1206L050YR Littelfuse 1: $0.53 A tariff of 10% may be applied if shipping to the United States. 8,180In Stock 28,000Expected 12/24/2026	Mfr. Part # 1206L050YR Mouser Part # 576-1206L050YR	Littelfuse	Resettable Fuses - PPTC 1206 PTC 6V 500MA Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	8,180In Stock 28,000Expected 12/24/2026	Cut Tape $0.53 $0.488 $0.405 $0.374 View Reel $0.229 $0.336 $0.31 $0.286 $0.274 $0.229 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V 0.75A 1206 PTC 1206L075/16WR Littelfuse 1: $1.03 A tariff of 10% may be applied if shipping to the United States. 14,762In Stock	Mfr. Part # 1206L075/16WR Mouser Part # 576-1206L075/16WR	Littelfuse	Resettable Fuses - PPTC 16V 0.75A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14,762In Stock	Cut Tape $1.03 $0.87 $0.659 $0.62 View Reel $0.475 $0.574 $0.542 $0.527 $0.475 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN 1206L075THYR Littelfuse 1: $0.53 A tariff of 10% may be applied if shipping to the United States. 11,077In Stock	Mfr. Part # 1206L075THYR Mouser Part # 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 $0.53 $0.46 $0.397 $0.359 View Reel $0.229 $0.326 $0.305 $0.285 $0.273 $0.229 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V 1.10A 1206 PTC 1206L110/16WR Littelfuse 1: $1.03 A tariff of 8% may be applied if shipping to the United States. 9,454In Stock	Mfr. Part # 1206L110/16WR Mouser Part # 576-1206L110/16WR	Littelfuse	Resettable Fuses - PPTC 16V 1.10A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	9,454In Stock	Cut Tape $1.03 $0.95 $0.789 $0.728 View Reel $0.475 $0.654 $0.603 $0.556 $0.475 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN 1206L110THYR Littelfuse 1: $0.54 A tariff of 10% may be applied if shipping to the United States. 31,207In Stock	Mfr. Part # 1206L110THYR Mouser Part # 576-1206L110THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	31,207In Stock	Cut Tape $0.54 $0.49 $0.413 $0.373 View Reel $0.234 $0.339 $0.314 $0.287 $0.266 $0.234 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC PTC 6V POLYFUSE 1206 HALOGEN-FREE 1.75A 1206L175PR Littelfuse 1: $0.58 A tariff of 30% may be applied if shipping to the United States. 5,790In Stock	Mfr. Part # 1206L175PR Mouser Part # 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 $0.58 $0.506 $0.44 $0.387 View Reel $0.25 $0.351 $0.311 $0.25 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1206 2.0A 1206L200PR Littelfuse 1: $0.65 A tariff of 10% may be applied if shipping to the United States. 7,660In Stock	Mfr. Part # 1206L200PR Mouser Part # 576-1206L200PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1206 2.0A Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7,660In Stock	Cut Tape $0.65 $0.594 $0.493 $0.455 Reel $0.291 View $0.409 $0.348 $0.284 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 7.00A 1206L700SLPR Littelfuse 1: $2.18 A tariff of 8% may be applied if shipping to the United States. 2,125In Stock	Mfr. Part # 1206L700SLPR Mouser Part # 576-1206L700SLPR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 7.00A	Datasheet	2,125In Stock	Cut Tape $2.18 $2.02 $1.67 $1.54 View Reel $1.09 $1.39 $1.18 $1.09 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA SP1003-01DTG Littelfuse 1: $0.64 84,350In Stock	Mfr. Part # SP1003-01DTG Mouser Part # 576-SP1003-01DTG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA Learn More about Littelfuse sp1003 tvs diodes	Datasheet	84,350In Stock	Cut Tape $0.64 $0.333 $0.265 $0.21 View Reel $0.117 $0.191 $0.167 $0.126 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Resettable Fuses - PPTC 60V 50MA-HD 50A SMD 1206L005/30WR Littelfuse 1: $0.61 A tariff of 10% may be applied if shipping to the United States. 1,145In Stock 3,000Expected 3/11/2027	Mfr. Part # 1206L005/30WR Mouser Part # 576-1206L005/30WR	Littelfuse	Resettable Fuses - PPTC 60V 50MA-HD 50A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	1,145In Stock 3,000Expected 3/11/2027	Cut Tape $0.61 $0.562 $0.50 $0.439 View Reel $0.267 $0.395 $0.364 $0.336 $0.267 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 30V 100MA-HD 10A SMD 1206L010/30WR Littelfuse 1: $0.61 A tariff of 10% may be applied if shipping to the United States. 3,774In Stock	Mfr. Part # 1206L010/30WR Mouser Part # 576-1206L010/30WR	Littelfuse	Resettable Fuses - PPTC 30V 100MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	3,774In Stock	Cut Tape $0.61 $0.562 $0.467 $0.431 View Reel $0.267 $0.387 $0.357 $0.329 $0.267 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support