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.
ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot SM36-02HTG Littelfuse 1: $1.14 31,499In Stock	Mfr. Part # SM36-02HTG Mouser Part # 576-SM36-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	31,499In Stock	Cut Tape $1.14 $0.657 $0.579 $0.445 Reel $0.287 View $0.415 $0.271 $0.266 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 1K OHM +/-10% SM102B1K Littelfuse 1: $2.32 691In Stock	Mfr. Part # SM102B1K Mouser Part # 803-SM102B1K	Littelfuse	NTC Thermistors 1K OHM +/-10% Learn More about Littelfuse surface mount thermistors	Datasheet	691In Stock	$2.32 $2.20 $1.84 $1.80 View $1.64 $1.47 $1.38 $1.27	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR 2K OHM 10% MELF SM202F1K Littelfuse 1: $2.85 459In Stock	Mfr. Part # SM202F1K Mouser Part # 576-SM202F1K	Littelfuse	NTC Thermistors NTC THERMISTOR 2K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	459In Stock	$2.85 $2.20 $1.84 $1.80 View $1.64 $1.43 $1.37 $1.29	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400W 5V 2 Ch ESD Prot SM05-02HTG Littelfuse 1: $1.35 12,268In Stock 12,000Expected 2027-03-01	Mfr. Part # SM05-02HTG Mouser Part # 576-SM05-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 5V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	12,268In Stock 12,000Expected 2027-03-01	Cut Tape $1.35 $0.619 $0.547 $0.419 $0.395 Reel $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors NTC THERMISTOR 1M OHM 10% MELF SM105R1K Littelfuse 1: $1.93 118In Stock	Mfr. Part # SM105R1K Mouser Part # 576-SM105R1K	Littelfuse	NTC Thermistors NTC THERMISTOR 1M OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	118In Stock	$1.93 $1.83 $1.73 $1.64 View $1.58 $1.43 $1.35 $1.32	Min.: 1 Mult.: 1
NTC Thermistors THERMISTOR, U.S. SENSOR SM303J1K Littelfuse 1: $1.93 349In Stock	Mfr. Part # SM303J1K Mouser Part # 576-SM303J1K	Littelfuse	NTC Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	349In Stock	$1.93 $1.83 $1.73 $1.64 View $1.58 $1.43 $1.37 $1.27	Min.: 1 Mult.: 1
NTC Thermistors NTC 10K OHM +/-10% SM103J1K-TR Littelfuse 1: $0.734 2,566In Stock	Mfr. Part # SM103J1K-TR Mouser Part # 803-SM103J1K-TR	Littelfuse	NTC Thermistors NTC 10K OHM +/-10% Learn More about Littelfuse industrial portfolio	Datasheet	2,566In Stock	Cut Tape $0.734 $0.693 $0.648 $0.615 View Reel $0.433 $0.586 $0.528 $0.504 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
NTC Thermistors THERMISTOR, U.S. SENSOR SM502F1K Littelfuse 1: $1.93 103In Stock	Mfr. Part # SM502F1K Mouser Part # 803-SM502F1K	Littelfuse	NTC Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	103In Stock	$1.93 $1.83 $1.73 $1.64 View $1.58 $1.43 $1.37 $1.27	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400W 12V 2 Ch ESD Prot SM12-02HTG Littelfuse 1: $1.48 2,841In Stock 18,000On Order	Mfr. Part # SM12-02HTG Mouser Part # 576-SM12-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 12V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	2,841In Stock 18,000On Order On Order Ship Dates Mfr. #: SM12-02HTG Stock: 2,841 Can Ship Immediately On Order: 3,000 Expected 2027-02-24 15,000 Expected 2027-05-03 Factory Lead-Time: 23 Weeks	Cut Tape $1.48 $0.743 $0.605 $0.456 $0.428 Reel $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 15V 2 Ch ESD Prot SM15-02HTG Littelfuse 1: $1.34 3,844In Stock	Mfr. Part # SM15-02HTG Mouser Part # 576-SM15-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 15V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	3,844In Stock	Cut Tape $1.34 $0.619 $0.536 $0.416 Reel $0.287 View $0.396 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 24V 2 Ch ESD Prot SM24-02HTG Littelfuse 1: $1.44 2,451In Stock 18,000Expected 2026-11-05	Mfr. Part # SM24-02HTG Mouser Part # 576-SM24-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 24V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	2,451In Stock 18,000Expected 2026-11-05	Cut Tape $1.44 $0.657 $0.547 $0.425 Reel $0.287 View $0.406 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors 100K OHM 2% RING LUG ASMBLY USUR1000-104G-06 Littelfuse 1: $19.18 20In Stock	Mfr. Part # USUR1000-104G-06 Mouser Part # 576-USUR1000-104G-06	Littelfuse	NTC Thermistors 100K OHM 2% RING LUG ASMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	20In Stock	$19.18 $16.95 $15.19 $14.39 View $13.32 $12.40 $11.59 $11.23	Min.: 1 Mult.: 1
NTC Thermistors 10K OHM 2% RING LUG ASMBLY USUR1000-103G-06 Littelfuse 1: $17.77 700On Order	Mfr. Part # USUR1000-103G-06 Mouser Part # 803-USUR1000-103G-06	Littelfuse	NTC Thermistors 10K OHM 2% RING LUG ASMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	700On Order On Order Ship Dates Mfr. #: USUR1000-103G-06 Stock: 0 On Order: 300 Expected 2027-02-01 150 Expected 2027-02-15 250 Expected 2027-02-17 Factory Lead-Time: 16 Weeks	$17.77 $16.00 $14.40 $14.21 View $11.82 $11.43 $10.64 $10.35	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR 4.7K OHM 10% SM472F1K Littelfuse 1,000: $1.43 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SM472F1K Mouser Part # 576-SM472F1K	Littelfuse	NTC Thermistors NTC THERMISTOR 4.7K OHM 10% Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.43 $1.31	Min.: 1,000 Mult.: 1,000
NTC Thermistors 10K OHM +/-10% SM103J1K Littelfuse 1: $1.93 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SM103J1K Mouser Part # 803-SM103J1K	Littelfuse	NTC Thermistors 10K OHM +/-10% Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.93 $1.83 $1.73 $1.64 View $1.58 $1.43 $1.34 $1.27	Min.: 1 Mult.: 1
NTC Thermistors 500 OHM +/-10% SM501B1K Littelfuse 500: $1.43 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SM501B1K Mouser Part # 803-SM501B1K	Littelfuse	NTC Thermistors 500 OHM +/-10% Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.43 $1.39 $1.31	Min.: 500 Mult.: 500
NTC Thermistors THERMISTOR, US SENSOR P/ USUR1000-103J-06 Littelfuse 1: $16.17 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # USUR1000-103J-06 Mouser Part # 803-USUR1000-103J-06	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 19 Weeks	$16.17 $14.64 $14.07 $13.39 View $12.61 $11.91 $11.85 $11.28 $11.00	Min.: 1 Mult.: 1

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