Surface Mount Fuses – Mouser Ecuador

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437A Surface Mount Fuses

Littelfuse 437A Surface Mount Fuses offer a wide temperature range of -55°C to +150°C and are AECQ-compliant. The 437A series is tested to cater to the secondary circuit protection needs of compact auto-electronics applications. The general design of these fuses ensures excellent temperature stability and performance reliability. Additionally, the high I²t values typical of the Littelfuse 437A fuses ensure high inrush current withstand capability. Littelfuse 437A Surface Mount Fuses are suitable for TFT displays, battery management systems, clusters, LED lighting, and automotive navigation systems.

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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.	Series	Product	Fuse Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Interrupt Rating	Melting I2t	Fuse Size / Group	Minimum Operating Temperature	Maximum Operating Temperature	Resistance	Qualification	Packaging
Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 0437.750WRA Littelfuse 1: $1.85 3,607In Stock	Mfr. Part # 0437.750WRA Mouser Part # 576-0437.750WRA	Littelfuse	Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,607In Stock	Cut Tape $1.85 $1.58 $1.49 $1.22 View Reel $0.798 $1.08 $1.01 $0.894 $0.824 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	750 mA	63 VAC	63 VDC	50 A, 50 A, 100 A	0.064 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	600 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 0437004.WRA Littelfuse 1: $1.65 7,215In Stock	Mfr. Part # 0437004.WRA Mouser Part # 576-0437004.WRA	Littelfuse	Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	7,215In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.697 $1.05 $0.965 $0.889 $0.697	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	4 A	45 VAC	63 VDC	50 A, 50 A	1.024 A2 sec	1206 (3216 metric)	- 55 C	+ 150 C	22 mOhms	AEC-Q200	Reel, Cut Tape
Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 04371.25WRA Littelfuse 1: $1.65 2,742In Stock	Mfr. Part # 04371.25WRA Mouser Part # 576-04371.25WRA	Littelfuse	Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,742In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.697 $1.05 $0.965 $0.889 $0.697 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	1.25 A	63 VAC	63 VDC	50 A, 50 A	0.256 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	318 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 04371.75WRA Littelfuse 1: $1.65 2,886In Stock	Mfr. Part # 04371.75WRA Mouser Part # 576-04371.75WRA	Littelfuse	Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,886In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.697 $1.05 $0.965 $0.889 $0.697 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	1.75 A	63 VAC	63 VDC	50 A, 50 A	0.075 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	71 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 043701.5WRA Littelfuse 1: $1.65 3,692In Stock	Mfr. Part # 043701.5WRA Mouser Part # 576-043701.5WRA	Littelfuse	Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,692In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.697 $1.05 $0.965 $0.889 $0.697 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	1.5 A	63 VAC	63 VDC	50 A, 50 A	0.324 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	209 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses FUSE 63V FA 1206 5A AECQ 0437005.WRA Littelfuse 1: $1.65 6,281In Stock	Mfr. Part # 0437005.WRA Mouser Part # 576-0437005.WRA	Littelfuse	Surface Mount Fuses FUSE 63V FA 1206 5A AECQ Learn More about Littelfuse 437a fuses	Datasheet	6,281In Stock	Cut Tape $1.65 $1.48 $1.27 $1.14 View Reel $0.697 $1.05 $0.966 $0.89 $0.697	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	5 A	45 VAC	63 VDC	50 A, 50 A	2.3 A2 sec	1206 (3216 metric)	- 55 C	+ 150 C	15.9 mOhms	AEC-Q100	Reel, Cut Tape
Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 0437.500WRA Littelfuse 1: $1.65 2,534In Stock	Mfr. Part # 0437.500WRA Mouser Part # 576-0437.500WRA	Littelfuse	Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,534In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	500 mA	63 VAC	63 VDC	50 A, 50 A	0.018 A2 sec	1206 (3216 metric)	- 55 C	+ 150 C	908 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 0437001.WRA Littelfuse 1: $1.65 16,729In Stock	Mfr. Part # 0437001.WRA Mouser Part # 576-0437001.WRA	Littelfuse	Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	16,729In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	1 A	63 VAC	63 VDC	50 A, 50 A	0.1 A2 sec	1206 (3216 metric)	- 55 C	+ 150 C	420 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 0437002.WRA Littelfuse 1: $1.65 3,494In Stock	Mfr. Part # 0437002.WRA Mouser Part # 576-0437002.WRA	Littelfuse	Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	3,494In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	2 A	63 VAC	63 VDC	50 A, 50 A	0.144 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	62 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 0437003.WRA Littelfuse 1: $1.65 2,041In Stock	Mfr. Part # 0437003.WRA Mouser Part # 576-0437003.WRA	Littelfuse	Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	2,041In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	3 A	45 VAC	63 VDC	50 A, 50 A	0.506 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	35 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses FUSE 35V FA 1206 7A AECQ 0437007.WRA Littelfuse 1: $1.65 5,164In Stock	Mfr. Part # 0437007.WRA Mouser Part # 576-0437007.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 7A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5,164In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	7 A	32 VAC	35 VDC	50 A, 50 A	5.02 A2 sec	1206 (3216 metric)	- 55 C	+ 150 C	10 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses FUSE 35V FA 1206 8A AECQ 0437008.WRA Littelfuse 1: $1.65 5,256In Stock	Mfr. Part # 0437008.WRA Mouser Part # 576-0437008.WRA	Littelfuse	Surface Mount Fuses FUSE 35V FA 1206 8A AECQ Learn More about Littelfuse 437a fuses	Datasheet	5,256In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	8 A	32 VAC	35 VDC	50 A, 50 A	7.23 A2 sec	1206 (3216 metric)	- 55 C	+ 150 C	8 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 043702.5WRA Littelfuse 1: $1.65 405In Stock	Mfr. Part # 043702.5WRA Mouser Part # 576-043702.5WRA	Littelfuse	Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	405In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	2.5 A	45 VAC	63 VDC	50 A, 50 A	0.441 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	43 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel
Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 043703.5WRA Littelfuse 1: $1.65 956In Stock	Mfr. Part # 043703.5WRA Mouser Part # 576-043703.5WRA	Littelfuse	Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	956In Stock	Cut Tape $1.65 $1.53 $1.27 $1.17 View Reel $0.798 $1.05 $0.966 $0.89 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	437A	Surface Mount Fuses	Fast Blow	3.5 A	45 VAC	63 VDC	50 A, 50 A	0.777 A2 Sec	1206 (3216 metric)	- 55 C	+ 150 C	27 mOhms	AEC-Q200	Reel, Cut Tape, MouseReel

437A Surface Mount Fuses

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437A Surface Mount Fuses

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