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 3.5A 32V FAST ACTING FUSE AEC-Q200 043803.5WRA Littelfuse 1: $2.46 3,069In Stock	Mfr. Part # 043803.5WRA Mouser Part # 576-043803.5WRA	Littelfuse	Surface Mount Fuses 3.5A 32V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	3,069In Stock	Cut Tape $2.46 $2.17 $2.06 $1.67 View Reel $0.994 $1.44 $1.38 $1.19 $1.10 $0.994 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200 04381.75WRA Littelfuse 1: $2.46 5,068In 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	5,068In 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
ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB30AT3G Littelfuse 1: $1.17 38,102In Stock	Mfr. Part # SZP6SMB30AT3G Mouser Part # 863-SZP6SMB30AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	38,102In Stock	Cut Tape $1.17 $0.559 $0.461 $0.351 Reel $0.23 View $0.317 $0.216 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200 043802.5WRA Littelfuse 1: $2.46 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 $2.46 $2.17 $2.07 $1.67 View Reel $1.03 $1.44 $1.38 $1.19 $1.10 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 0441006.WRA Littelfuse 1: $2.79 3,945In Stock	Mfr. Part # 0441006.WRA Mouser Part # 576-0441006.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,945In Stock	Cut Tape $2.79 $2.33 $2.16 $1.79 View Reel $1.14 $1.63 $1.48 $1.35 $1.24 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200 044102.5WRA Littelfuse 1: $2.74 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 $2.74 $2.30 $2.17 $1.81 View Reel $0.994 $1.67 $1.50 $1.37 $1.27 $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 $3.64	Min.: 1 Mult.: 1
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 100 OHM 10% EPOXY BEAD LC101B2K Littelfuse 1: $2.45 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	$2.45 $1.84 $1.47 $1.38 View $1.35 $1.06 $1.04	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 43V SZP6SMB43AT3G Littelfuse 1: $1.17 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 $1.17 $0.714 $0.461 $0.351 Reel $0.275 View $0.317 $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 $2.85 $2.68 $2.58	Min.: 1 Mult.: 1
NTC Thermistors THERMISTOR, US SENSOR LC303J2K Littelfuse 1: $2.45 498In Stock	Mfr. Part # LC303J2K Mouser Part # 576-LC303J2K	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	498In Stock	$2.45 $1.84 $1.47 $1.38 View $1.35 $0.924	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 NTC THERMISTOR 1K OH M 10% EPOXY BEAD KC102F2K Littelfuse 1: $3.01 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	$3.01 $2.84 $2.66 $2.53 View $2.46 $2.45 $2.20 $2.15 $2.00	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 39V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB39AT3G Littelfuse 1: $1.17 8,160In Stock	Mfr. Part # SZP6SMB39AT3G Mouser Part # 863-SZP6SMB39AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 39V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	8,160In Stock	Cut Tape $1.17 $0.559 $0.461 $0.351 $0.317 Reel $0.216 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
NTC Thermistors THERMISTOR, US SENSOR P/ LC103J2J Littelfuse 1: $2.15 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	$2.15 $1.70 $1.50 $1.40 View $1.19 $1.14 $0.976 $0.969	Min.: 1 Mult.: 1
Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 0438.500WRA Littelfuse 1: $2.64 54,934In 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	54,934In Stock	Cut Tape $2.64 $2.26 $2.12 $1.73 View Reel $1.15 $1.54 $1.43 $1.27 $1.18 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200 0438.250WRA Littelfuse 1: $3.01 10,417In Stock	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	10,417In Stock	Cut Tape $3.01 $2.51 $2.30 $1.92 View Reel $1.14 $1.66 $1.53 $1.37 $1.26 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .375A 63V FAST ACTING FUSE AEC-Q200 0438.375WRA Littelfuse 1: $2.64 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 $2.64 $2.26 $2.12 $1.73 View Reel $1.14 $1.54 $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: $2.64 2,176In Stock 3,000Expected 2026-11-23	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	2,176In Stock 3,000Expected 2026-11-23	Cut Tape $2.64 $2.26 $2.12 $1.73 View Reel $1.14 $1.54 $1.43 $1.27 $1.18 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200 0438001.WRA Littelfuse 1: $2.72 4,567In Stock	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	4,567In Stock	Cut Tape $2.72 $2.46 $2.19 $1.87 View Reel $1.14 $1.61 $1.50 $1.34 $1.24 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200 0438002.WRA Littelfuse 1: $2.64 4,763In 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	4,763In Stock	Cut Tape $2.64 $2.36 $2.12 $1.81 View Reel $1.14 $1.58 $1.43 $1.29 $1.18 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200 0438003.WRA Littelfuse 1: $2.55 2,944In Stock 3,000Expected 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	2,944In Stock 3,000Expected 2027-04-29	Cut Tape $2.55 $2.20 $2.07 $1.70 View Reel $1.14 $1.53 $1.42 $1.26 $1.17 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200 0438004.WRA Littelfuse 1: $2.61 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 $2.61 $2.32 $2.12 $1.73 View Reel $1.14 $1.54 $1.43 $1.27 $1.18 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 6A 24V FAST ACTING FUSE AEC-Q200 0438006.WRA Littelfuse 1: $2.61 2,222In Stock 3,000Expected 2026-11-30	Mfr. Part # 0438006.WRA Mouser Part # 576-0438006.WRA	Littelfuse	Surface Mount Fuses 6A 24V FAST ACTING FUSE AEC-Q200 Learn More about Littelfuse 438a fuses	Datasheet	2,222In Stock 3,000Expected 2026-11-30	Cut Tape $2.61 $2.25 $2.10 $1.73 View Reel $1.14 $1.56 $1.44 $1.29 $1.19 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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