Circuit Protection – Mouser Puerto Rico

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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 6V .35A .1s 1206L035YR Littelfuse 1: $0.49 A tariff of 35% may be applied if shipping to the United States. 65,671In 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	65,671In Stock	Cut Tape $0.49 $0.448 $0.382 $0.346 View Reel $0.207 $0.276 $0.262 $0.247 $0.245 $0.207 MouseReel Available A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: $0.57 A tariff of 40% may be applied if shipping to the United States. 36,430In Stock	Mfr. Part # SMF20CA Mouser Part # 576-SMF20CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 20V Learn More about Littelfuse smf tvs diodes	Datasheet	36,430In Stock	Cut Tape $0.57 $0.272 $0.223 $0.18 Reel $0.104 View $0.15 $0.102 $0.098 $0.095 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional 1.5SMC12A Littelfuse 1: $1.10 A tariff of 40% may be applied if shipping to the United States. 6,003In Stock	Mfr. Part # 1.5SMC12A Mouser Part # 576-1.5SMC12A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,003In Stock	Cut Tape $1.10 $0.505 $0.446 $0.335 Reel $0.231 View $0.327 $0.227 $0.224 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 1.5SMC160CA Littelfuse 1: $0.65 A tariff of 10% may be applied if shipping to the United States. 4,981In Stock	Mfr. Part # 1.5SMC160CA Mouser Part # 576-1.5SMC160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,981In Stock	Cut Tape $0.65 $0.55 $0.495 $0.39 Reel $0.271 View $0.352 $0.256 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 1.5kW 540V 5% Bi-Directional 1.5SMC540CA Littelfuse 1: $1.50 A tariff of 40% may be applied if shipping to the United States. 4,189In Stock	Mfr. Part # 1.5SMC540CA Mouser Part # 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 $1.50 $0.746 $0.628 $0.492 Reel $0.346 View $0.446 $0.341 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 1.5SMC110A Littelfuse 1: $0.56 A tariff of 10% may be applied if shipping to the United States. 6,373In Stock	Mfr. Part # 1.5SMC110A Mouser Part # 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 $0.56 $0.47 $0.42 $0.344 Reel $0.231 View $0.311 $0.23 $0.212 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 ESD 5V UNI SP1305-02HTG Littelfuse 1: $0.70 A tariff of 40% may be applied if shipping to the United States. 13,646In Stock	Mfr. Part # SP1305-02HTG Mouser Part # 576-SP1305-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 5V UNI Learn More about Littelfuse sp1305 tvs diodes	Datasheet	13,646In Stock	Cut Tape $0.70 $0.36 $0.293 $0.229 Reel $0.148 View $0.205 $0.144 $0.135 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional 1.5SMC51A Littelfuse 1: $1.08 A tariff of 40% may be applied if shipping to the United States. 2,984In Stock 3,000Expected 10/29/2026	Mfr. Part # 1.5SMC51A Mouser Part # 576-1.5SMC51A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,984In Stock 3,000Expected 10/29/2026	Cut Tape $1.08 $0.515 $0.44 $0.34 Reel $0.229 View $0.308 $0.228 $0.21 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional 1.5SMC36CA Littelfuse 1: $1.10 A tariff of 10% may be applied if shipping to the United States. 4,673In Stock	Mfr. Part # 1.5SMC36CA Mouser Part # 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 $1.10 $0.506 $0.35 $0.274 Reel $0.224 View $0.273 $0.212 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 1.5kW 10V 5% Bi-Directional 1.5SMC10CA Littelfuse 1: $0.47 A tariff of 10% may be applied if shipping to the United States. 5,557In Stock	Mfr. Part # 1.5SMC10CA Mouser Part # 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 $0.47 $0.462 $0.434 $0.354 Reel $0.239 View $0.321 $0.226 $0.22 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 1.5kW 170V 5% Uni-Directional 1.5SMC170A Littelfuse 1: $0.56 A tariff of 40% may be applied if shipping to the United States. 2,980In Stock	Mfr. Part # 1.5SMC170A Mouser Part # 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 $0.56 $0.438 $0.39 $0.299 Reel $0.261 View $0.297 $0.258 $0.22 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional 1.5SMC200A Littelfuse 1: $1.04 A tariff of 40% may be applied if shipping to the United States. 3,745In Stock	Mfr. Part # 1.5SMC200A Mouser Part # 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 $1.04 $0.491 $0.427 $0.334 Reel $0.217 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional 1.5SMC9.1CA Littelfuse 1: $0.58 A tariff of 10% may be applied if shipping to the United States. 4,727In Stock	Mfr. Part # 1.5SMC9.1CA Mouser Part # 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 $0.58 $0.485 $0.434 $0.354 Reel $0.239 View $0.321 $0.238 $0.22 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD 2016L500DR Littelfuse 1: $0.75 A tariff of 10% may be applied if shipping to the United States. 2,575In Stock	Mfr. Part # 2016L500DR Mouser Part # 576-2016L500DR	Littelfuse	Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD	Datasheet	2,575In Stock	Cut Tape $0.75 $0.599 $0.535 $0.424 Reel $0.389 View $0.417 $0.41 $0.382 $0.376 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT 2016L200PR Littelfuse 1: $0.71 A tariff of 10% may be applied if shipping to the United States. 2,566In Stock	Mfr. Part # 2016L200PR Mouser Part # 576-2016L200PR	Littelfuse	Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2,566In Stock	Cut Tape $0.71 $0.646 $0.576 $0.556 Reel $0.337 View $0.516 $0.477 $0.428 $0.32 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional 1.5SMC100CA Littelfuse 1: $0.80 A tariff of 10% may be applied if shipping to the United States. 4,158In Stock	Mfr. Part # 1.5SMC100CA Mouser Part # 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 $0.80 $0.554 $0.461 $0.372 Reel $0.249 View $0.337 $0.231 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 1.5kW 16V 5% Bi-Directional 1.5SMC16CA Littelfuse 1: $0.60 A tariff of 10% may be applied if shipping to the United States. 4,570In Stock	Mfr. Part # 1.5SMC16CA Mouser Part # 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 $0.60 $0.399 $0.344 $0.246 Reel $0.239 View $0.239 $0.22 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 1.5kW 20V 5% Uni-Directional 1.5SMC20A Littelfuse 1: $0.55 A tariff of 10% may be applied if shipping to the United States. 4,112In Stock	Mfr. Part # 1.5SMC20A Mouser Part # 576-1.5SMC20A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,112In Stock	Cut Tape $0.55 $0.514 $0.405 $0.335 Reel $0.219 View $0.317 $0.216 $0.21 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 1.5kW 250V 5% Bi-Directional 1.5SMC250CA Littelfuse 1: $1.14 A tariff of 10% may be applied if shipping to the United States. 2,868In Stock	Mfr. Part # 1.5SMC250CA Mouser Part # 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 $1.14 $0.599 $0.496 $0.39 Reel $0.271 View $0.352 $0.27 $0.256 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 1.5kW 540V 5% Uni-Directional 1.5SMC540A Littelfuse 1: $1.43 A tariff of 40% may be applied if shipping to the United States. 4,098In Stock	Mfr. Part # 1.5SMC540A Mouser Part # 576-1.5SMC540A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,098In Stock	Cut Tape $1.43 $0.701 $0.599 $0.469 Reel $0.322 View $0.445 $0.315 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24V 500MA-HD 100A MAX 1206L050/24WR Littelfuse 1: $1.56 A tariff of 10% may be applied if shipping to the United States. 33,997In Stock 12,000Expected 11/17/2026	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	33,997In Stock 12,000Expected 11/17/2026	Cut Tape $1.56 $1.44 $1.20 $1.11 View Reel $0.75 $0.99 $0.913 $0.831 $0.75 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 200W 3.3V 5% Uni-directional SMF3.3 Littelfuse 1: $0.64 A tariff of 40% may be applied if shipping to the United States. 202,402In Stock 486,000On Order	Mfr. Part # SMF3.3 Mouser Part # 576-SMF3.3	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	202,402In Stock 486,000On Order On Order Ship Dates Mfr. #: SMF3.3 Stock: 202,402 Can Ship Immediately On Order: 237,000 Expected 12/31/2026 249,000 Expected 5/4/2027 Factory Lead-Time: 30 Weeks	Cut Tape $0.64 $0.312 $0.254 $0.208 Reel $0.132 View $0.172 $0.131 $0.124 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional 1.5SMC250A Littelfuse 1: $1.11 A tariff of 10% may be applied if shipping to the United States. 7,518In Stock	Mfr. Part # 1.5SMC250A Mouser Part # 576-1.5SMC250A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,518In Stock	Cut Tape $1.11 $0.519 $0.452 $0.349 $0.331 Reel $0.243 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 1.5kW 27V 5% Uni-Directional 1.5SMC27A Littelfuse 1: $1.00 A tariff of 40% may be applied if shipping to the United States. 10,958In Stock	Mfr. Part # 1.5SMC27A Mouser Part # 576-1.5SMC27A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,958In Stock	Cut Tape $1.00 $0.515 $0.422 $0.33 Reel $0.242 View $0.308 $0.24 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional 1.5SMC36A Littelfuse 1: $1.10 A tariff of 40% may be applied if shipping to the United States. 7,837In Stock 6,000Expected 11/23/2026	Mfr. Part # 1.5SMC36A Mouser Part # 576-1.5SMC36A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,837In Stock 6,000Expected 11/23/2026	Cut Tape $1.10 $0.506 $0.448 $0.345 Reel $0.237 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000

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