Surface Mount Fuses – Mouser South Africa

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440 Series 1206 High I2t Fuse

Littelfuse 440 Series 1206 High I²t Fuse is a 100% RoHS Compliant, lead-free, and halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures of up to 150°C and high inrush currents capable of avoiding nuisance fuse openings. This high I2t fuse series ensures excellent temperature stability and performance reliability. Littelfuse 440 Series 1206 High I²t Fuse applications include LCD displays, servers, notebook computers, printers, scanners, data modems, and hard disk drives.

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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	Fuse Size/Group	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Resistance
Surface Mount Fuses 32V High I2T 1206 3A 0440003.WR Littelfuse 1: $1.23 3,174In Stock	Mfr. Part No. 0440003.WR Mouser Part No 576-0440003.WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 3A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	3,174In Stock	Cut Tape $1.23 $1.13 $0.983 $0.882 View Reel $0.522 $0.779 $0.702 $0.644 $0.601 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	3 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	22.52 mOhms
Surface Mount Fuses 32V High I2T 1206 3.5A 044003.5WR Littelfuse 1: $1.27 3,162In Stock	Mfr. Part No. 044003.5WR Mouser Part No 576-044003.5WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 3.5A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	3,162In Stock	Cut Tape $1.27 $1.14 $1.06 $0.876 View Reel $0.522 $0.74 $0.712 $0.613 $0.565 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	3.5 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	18.45 mOhms
Surface Mount Fuses 63V High I2T 1206 1A 0440001.WR Littelfuse 1: $1.10 6,592In Stock	Mfr. Part No. 0440001.WR Mouser Part No 576-0440001.WR	Littelfuse	Surface Mount Fuses 63V High I2T 1206 1A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	6,592In Stock	Cut Tape $1.10 $0.999 $0.898 $0.825 View Reel $0.70 $0.743 $0.70 $0.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	1 A	50 VAC	50 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	309.6 mOhms
Surface Mount Fuses 32V High I2T 1206 1.75A 04401.75WR Littelfuse 1: $1.01 2,780In Stock	Mfr. Part No. 04401.75WR Mouser Part No 576-04401.75WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 1.75A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	2,780In Stock	Cut Tape $1.01 $0.899 $0.821 $0.732 View Reel $0.522 $0.688 $0.633 $0.591 $0.542 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	1.75 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	45 mOhms
Surface Mount Fuses 32V High I2T 1206 8A 0440008.WR Littelfuse 1: $1.47 10,640In Stock	Mfr. Part No. 0440008.WR Mouser Part No 576-0440008.WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 8A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	10,640In Stock	Cut Tape $1.47 $1.23 $1.13 $0.936 View Reel $0.522 $0.863 $0.776 $0.715 $0.659 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	8 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	6.34 mOhms
Surface Mount Fuses 63V High I2T 1206 .500A 0440.500WR Littelfuse 1: $1.08 29,011In Stock	Mfr. Part No. 0440.500WR Mouser Part No 576-0440.500WR	Littelfuse	Surface Mount Fuses 63V High I2T 1206 .500A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	29,011In Stock	Cut Tape $1.08 $0.976 $0.889 $0.793 $0.70 Reel $0.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	500 mA	63 VAC	63 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	814 mOhms
Surface Mount Fuses 125V High I2T 1206 .250A 0440.250WR Littelfuse 1: $1.33 5,015In Stock 9,000Expected 2026/11/09	Mfr. Part No. 0440.250WR Mouser Part No 576-0440.250WR	Littelfuse	Surface Mount Fuses 125V High I2T 1206 .250A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	5,015In Stock 9,000Expected 2026/11/09	Cut Tape $1.33 $1.19 $1.07 $0.907 View Reel $0.554 $0.785 $0.728 $0.655 $0.605 $0.554 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	250 mA	125 VAC	125 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	2.14 Ohms
Surface Mount Fuses 125V High I2T 1206 .375A 0440.375WR Littelfuse 1: $1.29 2,824In Stock	Mfr. Part No. 0440.375WR Mouser Part No 576-0440.375WR	Littelfuse	Surface Mount Fuses 125V High I2T 1206 .375A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	2,824In Stock	Cut Tape $1.29 $1.13 $1.06 $0.872 View Reel $0.719 $0.755 $0.719 $0.719 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	375 mA	125 VAC	125 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	1.216 Ohms
Surface Mount Fuses 63V High I2T 1206 .750A 0440.750WR Littelfuse 1: $1.31 10,680In Stock 12,000Expected 2026/10/22	Mfr. Part No. 0440.750WR Mouser Part No 576-0440.750WR	Littelfuse	Surface Mount Fuses 63V High I2T 1206 .750A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	10,680In Stock 12,000Expected 2026/10/22	Cut Tape $1.31 $1.16 $1.04 $0.901 View Reel $0.554 $0.773 $0.712 $0.647 $0.598 $0.554 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	750 mA	63 VAC	63 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	462.4 mOhms
Surface Mount Fuses 32V High I2T 1206 2A 0440002.WR Littelfuse 1: $1.36 4,796In Stock	Mfr. Part No. 0440002.WR Mouser Part No 576-0440002.WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 2A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	4,796In Stock	Cut Tape $1.36 $1.22 $1.12 $0.936 View Reel $0.573 $0.832 $0.754 $0.678 $0.627 $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	2 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	38.5 mOhms
Surface Mount Fuses 32V High I2T 1206 4A 0440004.WR Littelfuse 1: $1.41 4,359In Stock	Mfr. Part No. 0440004.WR Mouser Part No 576-0440004.WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 4A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	4,359In Stock	Cut Tape $1.41 $1.17 $1.09 $0.904 View Reel $0.573 $0.795 $0.74 $0.659 $0.607 $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	4 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	15.53 mOhms
Surface Mount Fuses 32V High I2T 1206 5A 0440005.WR Littelfuse 1: $1.33 4,608In Stock 6,000Expected 2026/10/22	Mfr. Part No. 0440005.WR Mouser Part No 576-0440005.WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 5A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	4,608In Stock 6,000Expected 2026/10/22	Cut Tape $1.33 $1.20 $1.07 $0.935 View Reel $0.573 $0.804 $0.745 $0.697 $0.644 $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	5 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	12 mOhms
Surface Mount Fuses 63V High I2T 1206 1.5A 044001.5WR Littelfuse 1: $1.34 5,963In Stock	Mfr. Part No. 044001.5WR Mouser Part No 576-044001.5WR	Littelfuse	Surface Mount Fuses 63V High I2T 1206 1.5A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	5,963In Stock	Cut Tape $1.34 $1.03 $0.961 $0.804 View Reel $0.554 $0.723 $0.67 $0.607 $0.566 $0.554 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	1.5 A	50 VAC	50 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	175.9 mOhms
Surface Mount Fuses 63V High I2T 1206 1.25A 04401.25WR Littelfuse 1: $1.26 3,617In Stock	Mfr. Part No. 04401.25WR Mouser Part No 576-04401.25WR	Littelfuse	Surface Mount Fuses 63V High I2T 1206 1.25A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	3,617In Stock	Cut Tape $1.26 $1.10 $1.03 $0.847 View Reel $0.554 $0.733 $0.688 $0.64 $0.554 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	1.25 A	50 VAC	50 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	226.5 mOhms
Surface Mount Fuses 32V High I2T 1206 7A 0440007.WR Littelfuse 1: $1.30 1,602In Stock 6,000Expected 2027/03/01	Mfr. Part No. 0440007.WR Mouser Part No 576-0440007.WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 7A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	1,602In Stock 6,000Expected 2027/03/01	Cut Tape $1.30 $1.17 $1.05 $0.919 View Reel $0.725 $0.791 $0.725 $0.725 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	7 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	7.53 mOhms
Surface Mount Fuses 32V High I2T 1206 2.5A 044002.5WR Littelfuse 1: $1.31 740In Stock	Mfr. Part No. 044002.5WR Mouser Part No 576-044002.5WR	Littelfuse	Surface Mount Fuses 32V High I2T 1206 2.5A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	740In Stock	Cut Tape $1.31 $1.14 $1.06 $0.876 View Reel $0.573 $0.773 $0.722 $0.643 $0.594 $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Fuses	Fast Blow	2.5 A	32 VAC	32 VDC	50 A, 50 A	1206 (3216 metric)	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	28.5 mOhms
Surface Mount Fuses FUSE 50V AUTOC HIGH I2T 1206 .1.25A 04401.25WRA Littelfuse 3,000: $0.737 12,000Factory Stock Available	Mfr. Part No. 04401.25WRA Mouser Part No 576-04401.25WRA	Littelfuse	Surface Mount Fuses FUSE 50V AUTOC HIGH I2T 1206 .1.25A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	12,000Factory Stock Available More Info Available	Reel $0.737	Min.: 3,000 Mult.: 3,000 : 3,000	440	Surface Mount Ceramic Fuses	Fast Blow					1206 (3216 metric)		+ 150 C	Reel
Surface Mount Fuses FUSE 125V AUTOC HIGH I2T 1206 .250A 0440.250WRA Littelfuse 1: $1.73 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 0440.250WRA Mouser Part No 576-0440.250WRA	Littelfuse	Surface Mount Fuses FUSE 125V AUTOC HIGH I2T 1206 .250A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	Non-Stocked Lead-Time 21 Weeks	Cut Tape $1.73 $1.44 $1.33 $1.11 View Reel $0.812 $1.02 $0.913 $0.841 $0.812 $0.812 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Ceramic Fuses	Fast Blow					1206 (3216 metric)		+ 150 C	Reel, Cut Tape, MouseReel
Surface Mount Fuses FUSE 125V AUTOC HIGH I2T 1206 .375A 0440.375WRA Littelfuse 1: $1.73 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 0440.375WRA Mouser Part No 576-0440.375WRA	Littelfuse	Surface Mount Fuses FUSE 125V AUTOC HIGH I2T 1206 .375A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	Non-Stocked Lead-Time 21 Weeks	Cut Tape $1.73 $1.44 $1.33 $1.11 View Reel $0.758 $1.02 $0.913 $0.862 $0.811 $0.758 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Ceramic Fuses	Fast Blow					1206 (3216 metric)		+ 150 C	Reel, Cut Tape, MouseReel
Surface Mount Fuses FUSE 50V AUTOC HIGH I2T 1206 1A 0440001.WRA Littelfuse 1: $1.73 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 0440001.WRA Mouser Part No 576-0440001.WRA	Littelfuse	Surface Mount Fuses FUSE 50V AUTOC HIGH I2T 1206 1A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	Non-Stocked Lead-Time 21 Weeks	Cut Tape $1.73 $1.44 $1.33 $1.11 View Reel $0.758 $1.02 $0.913 $0.862 $0.811 $0.758 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	440	Surface Mount Ceramic Fuses	Fast Blow					1206 (3216 metric)		+ 150 C	Reel, Cut Tape, MouseReel
Surface Mount Fuses FUSE 50V AUTOC HIGH I2T 1206 1.5A 044001.5WRA Littelfuse 3,000: $0.737 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 044001.5WRA Mouser Part No 576-044001.5WRA	Littelfuse	Surface Mount Fuses FUSE 50V AUTOC HIGH I2T 1206 1.5A Learn More about Littelfuse 440 1206 high i2t fuse	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $0.737	Min.: 3,000 Mult.: 3,000 : 3,000	440	Surface Mount Ceramic Fuses	Fast Blow					1206 (3216 metric)		+ 150 C	Reel

440 Series 1206 High I2t Fuse

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