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408 Series Surface Mount Fuses

Littelfuse 408 Series Surface Mount Fuses are 100% lead-free, RoHS compliant, and halogen-free fuses explicitly designed to provide overcurrent protection to circuits that operate under high working ambient temperatures up to 150°C and high in-rush currents. The general design ensures temperature stability and performance reliability. Littelfuse 408 Series Surface Mount Fuses have a high I²t time lag and are designed to have an ultra-high in-rush current withstand capability to avoid nuisance fuse openings.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Product	Fuse Type	Current Rating	Voltage Rating DC	Interrupt Rating	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Resistance
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A 0408001.WR Littelfuse 1: €1.44 5,124In Stock	Mfr. Part No. 0408001.WR Mouser Part No 576-0408001.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A Learn More about Littelfuse 408 series fuses	Datasheet	5,124In Stock	Cut Tape €1.44 €1.25 €1.16 €0.963 View Reel €0.558 €0.842 €0.785 €0.698 €0.643 €0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	260 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A 0408003.WR Littelfuse 1: €1.36 4,398In Stock	Mfr. Part No. 0408003.WR Mouser Part No 576-0408003.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A Learn More about Littelfuse 408 series fuses	Datasheet	4,398In Stock	Cut Tape €1.36 €1.21 €1.14 €0.937 View Reel €0.558 €0.791 €0.762 €0.656 €0.605 €0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	30 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A 0408004.WR Littelfuse 1: €1.44 2,078In Stock	Mfr. Part No. 0408004.WR Mouser Part No 576-0408004.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A Learn More about Littelfuse 408 series fuses	Datasheet	2,078In Stock	Cut Tape €1.44 €1.25 €1.16 €0.963 View Reel €0.558 €0.842 €0.785 €0.698 €0.643 €0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	4 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	18 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A 0408007.WR Littelfuse 1: €1.52 2,454In Stock	Mfr. Part No. 0408007.WR Mouser Part No 576-0408007.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 7A Learn More about Littelfuse 408 series fuses	Datasheet	2,454In Stock	Cut Tape €1.52 €1.27 €1.19 €0.98 View Reel €0.613 €0.886 €0.798 €0.734 €0.676 €0.613 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	7 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	10.5 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3.5A 040803.5WR Littelfuse 1: €1.50 1,358In Stock	Mfr. Part No. 040803.5WR Mouser Part No 576-040803.5WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3.5A Learn More about Littelfuse 408 series fuses	Datasheet	1,358In Stock	Cut Tape €1.50 €1.26 €1.18 €0.972 View Reel €0.613 €0.877 €0.798 €0.722 €0.665 €0.613 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3.5 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	27 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 5A 0408005.WR Littelfuse 1: €1.44 2,202In Stock	Mfr. Part No. 0408005.WR Mouser Part No 576-0408005.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 5A Learn More about Littelfuse 408 series fuses	Datasheet	2,202In Stock	Cut Tape €1.44 €1.25 €1.16 €0.963 View Reel €0.613 €0.842 €0.785 €0.698 €0.643 €0.613 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	5 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	13 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 2.5A 040802.5WR Littelfuse 1: €1.44 2,480In Stock	Mfr. Part No. 040802.5WR Mouser Part No 576-040802.5WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 2.5A Learn More about Littelfuse 408 series fuses	Datasheet	2,480In Stock	Cut Tape €1.44 €1.25 €1.16 €0.963 View Reel €0.613 €0.842 €0.785 €0.698 €0.643 €0.613 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2.5 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	52 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 2A 0408002.WR Littelfuse 1: €1.44 1,058In Stock	Mfr. Part No. 0408002.WR Mouser Part No 576-0408002.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 2A Learn More about Littelfuse 408 series fuses	Datasheet	1,058In Stock	Cut Tape €1.44 €1.25 €1.16 €0.963 View Reel €0.613 €0.842 €0.785 €0.705 €0.613 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	65 mOhms
	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1.5A 040801.5WR Littelfuse 1: €1.44 740In Stock	Mfr. Part No. 040801.5WR Mouser Part No 576-040801.5WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1.5A Learn More about Littelfuse 408 series fuses	Datasheet	740In Stock	Cut Tape €1.44 €1.25 €1.16 €0.963 View Reel €0.613 €0.842 €0.785 €0.698 €0.643 €0.613 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			408	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1.5 A	32 VDC	50 A	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel	116 mOhms