Circuit Protection – Mouser Canada

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 30V 350MA-HD 20A SMD NANOASMDCH035F/30-2 Littelfuse 1: $1.66 6,531In Stock	Mfr. Part # NANOASMDCH035F/30-2 Mouser Part # 576-NANOSMDCH035F302	Littelfuse	Resettable Fuses - PPTC 30V 350MA-HD 20A SMD Learn More about Littelfuse polyswitch resettable pptcs	Datasheet	6,531In Stock	Cut Tape $1.66 $1.53 $1.26 $1.16 View Reel $0.671 $1.05 $0.965 $0.89 $0.671 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24V 500MA-HD 20A SMD NANOASMDCH050F/24-2 Littelfuse 1: $1.66 14,977In Stock	Mfr. Part # NANOASMDCH050F/24-2 Mouser Part # 576-NANOSMDCH050F242	Littelfuse	Resettable Fuses - PPTC 24V 500MA-HD 20A SMD Learn More about Littelfuse polyswitch resettable pptcs	Datasheet	14,977In Stock	Cut Tape $1.66 $1.53 $1.26 $1.16 View Reel $0.671 $1.05 $0.965 $0.89 $0.671 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOD323 Bi-dir TVS AQ24COM-01FTG Littelfuse 1: $0.936 5,472In Stock	Mfr. Part # AQ24COM-01FTG Mouser Part # 576-AQ24COM-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOD323 Bi-dir TVS Learn More about Littelfuse aq24com aq27com arrays	Datasheet	5,472In Stock	Cut Tape $0.936 $0.423 $0.372 $0.281 Reel $0.177 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOT23-3 TVS Array AQ24COM-02HTG Littelfuse 1: $1.07 4,533In Stock	Mfr. Part # AQ24COM-02HTG Mouser Part # 576-AQ24COM-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOT23-3 TVS Array Learn More about Littelfuse aq24com aq27com arrays	Datasheet	4,533In Stock	Cut Tape $1.07 $0.481 $0.423 $0.321 Reel $0.246 View $0.204 $0.194 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SC70-3 TVS Array AQ24COM-02JTG Littelfuse 1: $1.28 2,364In Stock 75,000On Order	Mfr. Part # AQ24COM-02JTG Mouser Part # 576-AQ24COM-02JTG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SC70-3 TVS Array Learn More about Littelfuse aq24com aq27com arrays	Datasheet	2,364In Stock 75,000On Order On Order Ship Dates Mfr. #: AQ24COM-02JTG Stock: 2,364 Can Ship Immediately On Order: 21,000 Expected 2027-01-04 18,000 Expected 2027-01-28 36,000 Expected 2027-03-16 Factory Lead-Time: 19 Weeks	Cut Tape $1.28 $0.662 $0.518 $0.392 Reel $0.285 View $0.379 $0.251 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC RF5030-000 nanoASMDCH005F-2 Littelfuse 1: $1.66 3,234In Stock	Mfr. Part # nanoASMDCH005F-2 Mouser Part # 576-NANOASMDCH005F-2	Littelfuse	Resettable Fuses - PPTC RF5030-000 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3,234In Stock	Cut Tape $1.66 $1.53 $1.26 $1.16 View Reel $0.768 $1.05 $0.965 $0.89 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC RF5028-000 nanoASMDCH020F-2 Littelfuse 1: $1.66 4,520In Stock	Mfr. Part # nanoASMDCH020F-2 Mouser Part # 576-NANOASMDCH020F-2	Littelfuse	Resettable Fuses - PPTC RF5028-000 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4,520In Stock	Cut Tape $1.66 $1.53 $1.26 $1.16 View Reel $0.768 $1.05 $0.965 $0.89 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .12A 48V Nano SMD AEC-Q200 NANOASMDC012F-2 Littelfuse 1: $0.778 4,462In Stock 9,000Expected 2026-12-24	Mfr. Part # NANOASMDC012F-2 Mouser Part # 650-NANOASMDC012F-2	Littelfuse	Resettable Fuses - PPTC .12A 48V Nano SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	4,462In Stock 9,000Expected 2026-12-24	Cut Tape $0.778 $0.711 $0.595 $0.549 View Reel $0.337 $0.494 $0.455 $0.42 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .16A 48V Nano SMD AEC-Q200 NANOASMDC016F-2 Littelfuse 1: $0.835 2,265In Stock 6,000Expected 2026-12-28	Mfr. Part # NANOASMDC016F-2 Mouser Part # 650-NANOASMDC016F-2	Littelfuse	Resettable Fuses - PPTC .16A 48V Nano SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,265In Stock 6,000Expected 2026-12-28	Cut Tape $0.835 $0.759 $0.629 $0.57 View Reel $0.337 $0.513 $0.472 $0.436 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .2A 24V Nano SMD AEC-Q200 NANOASMDC020F-2 Littelfuse 1: $0.778 6,116In Stock	Mfr. Part # NANOASMDC020F-2 Mouser Part # 650-NANOASMDC020F-2	Littelfuse	Resettable Fuses - PPTC .2A 24V Nano SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	6,116In Stock	Cut Tape $0.778 $0.675 $0.572 $0.517 View Reel $0.337 $0.469 $0.435 $0.405 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC .35A 16V Nano SMD AEC-Q200 NANOASMDC035F-2 Littelfuse 1: $0.878 5,275In Stock	Mfr. Part # NANOASMDC035F-2 Mouser Part # 650-NANOASMDC035F-2	Littelfuse	Resettable Fuses - PPTC .35A 16V Nano SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	5,275In Stock	Cut Tape $0.878 $0.809 $0.672 $0.547 Reel $0.426 View $0.492 $0.455 $0.428 $0.399 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 50A 16V PolySwitch Overcurrent Protect NANOASMDCH035F-2 Littelfuse 1: $1.08 774In Stock 3,000Expected 2027-01-18	Mfr. Part # NANOASMDCH035F-2 Mouser Part # 650-NANOASMDCH035F-2	Littelfuse	Resettable Fuses - PPTC 50A 16V PolySwitch Overcurrent Protect Learn More about Littelfuse polyswitch resettable pptcs	Datasheet	774In Stock 3,000Expected 2027-01-18	Cut Tape $1.08 $0.991 $0.824 $0.759 View Reel $0.481 $0.683 $0.629 $0.58 $0.481 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOD523 Bi-dir TVS AQ24COM-01LTG Littelfuse 1: $0.778 15,000Expected 2027-04-21	Mfr. Part # AQ24COM-01LTG Mouser Part # 576-AQ24COM-01LTG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOD523 Bi-dir TVS Learn More about Littelfuse aq24com aq27com arrays	Datasheet	15,000Expected 2027-04-21	Cut Tape $0.778 $0.35 $0.307 $0.23 View Reel $0.134 $0.225 $0.207 $0.134 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC 30V 160MA-HD 20A SMD NANOASMDCH016F-2 Littelfuse 1: $1.08 3,000Expected 2027-01-11	Mfr. Part # NANOASMDCH016F-2 Mouser Part # 576-NANOASMDCH016F-2	Littelfuse	Resettable Fuses - PPTC 30V 160MA-HD 20A SMD Learn More about Littelfuse polyswitch resettable pptcs	Datasheet	3,000Expected 2027-01-11	Cut Tape $1.08 $0.994 $0.825 $0.746 View Reel $0.452 $0.671 $0.619 $0.57 $0.452 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection