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.
Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 0438.500WRA Littelfuse 1: $2.36 54,894In Stock	Mfr. Part # 0438.500WRA Mouser Part # 576-0438.500WRA	Littelfuse	Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	54,894In Stock	Cut Tape $2.36 $2.17 $1.81 $1.67 View Reel $0.994 $1.50 $1.38 $1.27 $0.994 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 043802.5WRA Littelfuse 1: $2.36 4,578In Stock	Mfr. Part # 043802.5WRA Mouser Part # 576-043802.5WRA	Littelfuse	Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,578In Stock	Cut Tape $2.36 $1.73 $1.47 $1.36 Reel $1.06 View $1.26 $1.18 $1.11 $0.994 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 044102.5WRA Littelfuse 1: $2.46 2,814In Stock	Mfr. Part # 044102.5WRA Mouser Part # 576-044102.5WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	2,814In Stock	Cut Tape $2.46 $2.17 $2.07 $1.67 View Reel $0.994 $1.44 $1.38 $1.19 $1.10 $0.994 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors THERMISTOR KC103J2F Littelfuse 1: $6.05 4,388In Stock	Mfr. Part # KC103J2F Mouser Part # 576-KC103J2F	Littelfuse	NTC Thermistors THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	4,388In Stock	$6.05 $5.41 $5.18 $4.91 View $4.71 $4.54 $4.10 $3.61	Min.: 1 Mult.: 1
Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 04381.75WRA Littelfuse 1: $2.46 2,068In Stock	Mfr. Part # 04381.75WRA Mouser Part # 576-04381.75WRA	Littelfuse	Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	2,068In Stock	Cut Tape $2.46 $2.17 $2.07 $1.67 View Reel $0.995 $1.44 $1.38 $1.19 $1.10 $0.995 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 0441004.WRA Littelfuse 1: $2.46 3,672In Stock	Mfr. Part # 0441004.WRA Mouser Part # 576-0441004.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,672In Stock	Cut Tape $2.46 $2.17 $2.07 $1.22 View Reel $0.994 $1.13 $1.06 $1.03 $0.995 $0.994 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
NTC Thermistors THERMISTOR, US SENSOR LC302J2J Littelfuse 1: $2.75 448In Stock	Mfr. Part # LC302J2J Mouser Part # 803-LC302J2J	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	448In Stock	$2.75 $2.12 $1.77 $1.73 View $1.57 $1.37 $1.20	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD LC103E2K Littelfuse 1: $2.45 391In Stock	Mfr. Part # LC103E2K Mouser Part # 576-LC103E2K	Littelfuse	NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	391In Stock	$2.45 $1.84 $1.47 $1.38 View $1.35 $0.924	Min.: 1 Mult.: 1
NTC Thermistors THERMISTOR, US SENSOR LC303J2K Littelfuse 1: $2.43 498In Stock	Mfr. Part # LC303J2K Mouser Part # 576-LC303J2K	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	498In Stock	$2.43 $1.83 $1.45 $1.38 View $1.34 $1.13 $1.04 $0.96	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD LC101B2K Littelfuse 1: $2.43 319In Stock	Mfr. Part # LC101B2K Mouser Part # 576-LC101B2K	Littelfuse	NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	319In Stock	$2.43 $1.83 $1.45 $1.38 View $1.34 $1.13 $1.04 $0.96	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 120V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB120AT3G Littelfuse 1: $1.30 295In Stock	Mfr. Part # SZP6SMB120AT3G Mouser Part # 863-SZP6SMB120AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 120V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	295In Stock	Cut Tape $1.30 $0.809 $0.528 $0.399 $0.363 Reel $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 43V SZP6SMB43AT3G Littelfuse 1: $1.30 1,313In Stock	Mfr. Part # SZP6SMB43AT3G Mouser Part # 576-SZP6SMB43AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 43V Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	1,313In Stock	Cut Tape $1.30 $0.809 $0.528 $0.399 $0.363 Reel $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
NTC Thermistors 100K OHM 10% LC104R2K Littelfuse 1: $4.95 180In Stock	Mfr. Part # LC104R2K Mouser Part # 803-LC104R2K	Littelfuse	NTC Thermistors 100K OHM 10% Learn More about Littelfuse renewable energy	Datasheet	180In Stock	$4.95 $3.72 $3.30 $3.14 View $3.05 $2.94 $2.79 $2.58	Min.: 1 Mult.: 1
NTC Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD KC103J2K Littelfuse 1: $3.97 412In Stock	Mfr. Part # KC103J2K Mouser Part # 576-KC103J2K	Littelfuse	NTC Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD Learn More about Littelfuse kc thermistors	Datasheet	412In Stock	$3.97 $2.98 $2.65 $2.52 View $2.45 $2.19 $2.10 $1.96	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB12AT3G Littelfuse 1: $1.22 4,500In Stock	Mfr. Part # SZP6SMB12AT3G Mouser Part # 863-SZP6SMB12AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	4,500In Stock	Cut Tape $1.22 $0.559 $0.494 $0.377 Reel $0.248 View $0.363 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 47V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB47AT3G Littelfuse 1: $1.22 4,988In Stock	Mfr. Part # SZP6SMB47AT3G Mouser Part # 863-SZP6SMB47AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 47V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	4,988In Stock	Cut Tape $1.22 $0.559 $0.492 $0.377 Reel $0.248 View $0.363 $0.216 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
NTC Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD KC102F2K Littelfuse 1: $3.99 833In Stock	Mfr. Part # KC102F2K Mouser Part # 576-KC102F2K	Littelfuse	NTC Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD Learn More about Littelfuse kc thermistors	Datasheet	833In Stock	$3.99 $3.00 $2.66 $2.53 View $2.46 $2.20 $2.15 $2.02	Min.: 1 Mult.: 1
NTC Thermistors THERMISTOR, US SENSOR P/ LC103J2J Littelfuse 1: $2.33 1,217In Stock	Mfr. Part # LC103J2J Mouser Part # 803-LC103J2J	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse renewable energy	Datasheet	1,217In Stock	$2.33 $1.86 $1.50 $1.40 View $1.36 $1.14 $0.973 $0.971	Min.: 1 Mult.: 1
Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200 0438.250WRA Littelfuse 1: $2.51 3,907In Stock 9,000Expected 2027-05-11	Mfr. Part # 0438.250WRA Mouser Part # 576-0438.250WRA	Littelfuse	Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	3,907In Stock 9,000Expected 2027-05-11	Cut Tape $2.51 $2.30 $1.92 $1.77 View Reel $1.14 $1.58 $1.47 $1.35 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .375A 63V FAST ACTING FUSE AEC-Q200 0438.375WRA Littelfuse 1: $2.36 1,897In Stock	Mfr. Part # 0438.375WRA Mouser Part # 576-0438.375WRA	Littelfuse	Surface Mount Fuses .375A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	1,897In Stock	Cut Tape $2.36 $2.17 $1.81 $1.67 View Reel $1.14 $1.53 $1.41 $1.29 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .75A 63V FAST ACTING FUSE AEC-Q200 0438.750WRA Littelfuse 1: $2.36 1,865In Stock 3,000Expected 2026-11-10	Mfr. Part # 0438.750WRA Mouser Part # 576-0438.750WRA	Littelfuse	Surface Mount Fuses .75A 63V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	1,865In Stock 3,000Expected 2026-11-10	Cut Tape $2.36 $2.17 $1.81 $1.67 View Reel $1.14 $1.50 $1.38 $1.27 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200 0438001.WRA Littelfuse 1: $2.51 4,512In Stock 6,000Expected 2026-11-30	Mfr. Part # 0438001.WRA Mouser Part # 576-0438001.WRA	Littelfuse	Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,512In Stock 6,000Expected 2026-11-30	Cut Tape $2.51 $2.29 $1.86 $1.68 View Reel $1.14 $1.53 $1.39 $1.28 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200 0438002.WRA Littelfuse 1: $2.36 4,548In Stock	Mfr. Part # 0438002.WRA Mouser Part # 576-0438002.WRA	Littelfuse	Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	4,548In Stock	Cut Tape $2.36 $2.17 $1.81 $1.66 Reel $1.18 View $1.48 $1.36 $1.25 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200 0438003.WRA Littelfuse 1: $2.51 5,744In Stock 12,000Expected 2027-04-29	Mfr. Part # 0438003.WRA Mouser Part # 576-0438003.WRA	Littelfuse	Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	5,744In Stock 12,000Expected 2027-04-29	Cut Tape $2.51 $2.15 $1.77 $1.63 Reel $1.18 View $1.48 $1.35 $1.25 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200 0438004.WRA Littelfuse 1: $2.36 1,891In Stock	Mfr. Part # 0438004.WRA Mouser Part # 576-0438004.WRA	Littelfuse	Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	1,891In Stock	Cut Tape $2.36 $2.17 $1.81 $1.67 View Reel $1.14 $1.50 $1.38 $1.27 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection