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NANO2 Surface Mount Fuses

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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 125VAC 10A .007ohms 448 NANO2 0448010.MR Littelfuse 1: $3.66 1,711In Stock 2,000Expected 18/03/2027	Mfr. Part No. 0448010.MR Mouser Part No 576-0448010.MR	Littelfuse	Surface Mount Fuses 125VAC 10A .007ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,711In Stock 2,000Expected 18/03/2027	Cut Tape $3.66 $3.15 $2.91 $2.41 View Reel $1.63 $2.18 $2.00 $1.82 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	448	Surface Mount Fuses	Fast Blow	10 A	125 VAC	125 VDC	35 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	7 mOhms
Surface Mount Fuses 65VAC 15A .00394ohms 448 NANO2 0448015.MR Littelfuse 1: $3.15 3,974In Stock	Mfr. Part No. 0448015.MR Mouser Part No 576-0448015.MR	Littelfuse	Surface Mount Fuses 65VAC 15A .00394ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,974In Stock	Cut Tape $3.15 $2.91 $2.41 $2.23 View Reel $1.63 $2.00 $1.84 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	448	Surface Mount Fuses	Fast Blow	15 A	65 VAC	85 VDC	50 A, 200 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	3.94 mOhms
Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 0451.062MRL Littelfuse 1: $7.60 3,282In Stock 11,000On Order	Mfr. Part No. 0451.062MRL Mouser Part No 576-0451.062MRL	Littelfuse	Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,282In Stock 11,000On Order On Order Ship Dates Mfr. No: 0451.062MRL Stock: 3,282 Can Dispatch Immediately On Order: 3,000 Expected 17/11/2026 8,000 Expected 03/02/2027 Factory Lead Time: 27 Weeks	Cut Tape $7.60 $6.31 $5.83 $4.83 View Reel $3.49 $4.46 $4.00 $3.73 $3.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	62 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	5.5 Ohms
Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 0451.062MRSN Littelfuse 1: $6.91 615In Stock	Mfr. Part No. 0451.062MRSN Mouser Part No 576-0451.062MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2	Datasheet	615In Stock	Cut Tape $6.91 $6.17 $5.95 $4.63 Reel $3.34 View $4.05 $3.75 $3.35 $3.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	62 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	NANO	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	5.5 Ohms
Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 0451.080MRL Littelfuse 1: $7.39 948In Stock 1,000Expected 30/12/2026	Mfr. Part No. 0451.080MRL Mouser Part No 576-0451.080MRL	Littelfuse	Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	948In Stock 1,000Expected 30/12/2026	Cut Tape $7.39 $6.62 $6.01 $4.98 View Reel $3.49 $4.46 $4.06 $3.71 $3.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	80 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	4.05 Ohms
Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 0451.100MRL Littelfuse 1: $5.07 742In Stock 8,000On Order	Mfr. Part No. 0451.100MRL Mouser Part No 576-0451.100MRL	Littelfuse	Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	742In Stock 8,000On Order On Order Ship Dates Mfr. No: 0451.100MRL Stock: 742 Can Dispatch Immediately On Order: 3,000 Expected 30/11/2026 5,000 Expected 30/12/2026 Factory Lead Time: 27 Weeks	Cut Tape $5.07 $4.52 $3.89 $3.25 View Reel $2.31 $3.00 $2.93 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	100 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	3.1 Ohms
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125MRL Littelfuse 1: $4.33 5,191In Stock 11,000Expected 01/03/2027	Mfr. Part No. 0451.125MRL Mouser Part No 576-0451.125MRL	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,191In Stock 11,000Expected 01/03/2027	Cut Tape $4.33 $4.00 $3.32 $3.06 View Reel $2.02 $2.75 $2.53 $2.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	125 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	78 mOhms
Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 0451.160MRL Littelfuse 1: $4.28 3,019In Stock 4,000Expected 22/04/2027	Mfr. Part No. 0451.160MRL Mouser Part No 576-0451.160MRL	Littelfuse	Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,019In Stock 4,000Expected 22/04/2027	Cut Tape $4.28 $3.95 $3.28 $3.03 Reel $2.31 View $2.72 $2.51 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	160 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	1.2157 Ohms
Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 0451.315MRL Littelfuse 1: $2.18 12,081In Stock	Mfr. Part No. 0451.315MRL Mouser Part No 576-0451.315MRL	Littelfuse	Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	12,081In Stock	Cut Tape $2.18 $2.01 $1.65 $1.45 View Reel $1.02 $1.37 $1.20 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	315 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	391.8 mOhms
Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 0451.375MRL Littelfuse 1: $2.18 2,038In Stock 2,000Expected 08/02/2027	Mfr. Part No. 0451.375MRL Mouser Part No 576-0451.375MRL	Littelfuse	Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,038In Stock 2,000Expected 08/02/2027	Cut Tape $2.18 $2.01 $1.64 $1.45 View Reel $1.02 $1.37 $1.20 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	375 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	454.1 mOhms
Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 0451.500MRL Littelfuse 1: $1.35 13,269In Stock 11,000Expected 04/01/2027	Mfr. Part No. 0451.500MRL Mouser Part No 576-0451.500MRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	13,269In Stock 11,000Expected 04/01/2027	Cut Tape $1.35 $1.12 $0.874 $0.783 Reel $0.58 View $0.675 $0.622 $0.532 $0.486 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	500 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	304.6 mOhms
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750MRL Littelfuse 1: $2.41 5,019In Stock 6,000Expected 11/01/2027	Mfr. Part No. 0451.750MRL Mouser Part No 576-0451.750MRL	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,019In Stock 6,000Expected 11/01/2027	Cut Tape $2.41 $1.94 $1.70 $1.45 View Reel $1.02 $1.33 $1.23 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	750 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	144.4 mOhms
Surface Mount Fuses 125VAC 0.8A .1355ohms 451 NANO2 0451.800MRL Littelfuse 1: $2.06 3,918In Stock	Mfr. Part No. 0451.800MRL Mouser Part No 576-0451.800MRL	Littelfuse	Surface Mount Fuses 125VAC 0.8A .1355ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,918In Stock	Cut Tape $2.06 $1.87 $1.58 $1.42 View Reel $1.02 $1.31 $1.20 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	800 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	135.5 mOhms
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.MRL Littelfuse 1: $1.28 14,935In Stock 45,000On Order	Mfr. Part No. 0451001.MRL Mouser Part No 576-0451001.MRL	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	14,935In Stock 45,000On Order On Order Ship Dates Mfr. No: 0451001.MRL Stock: 14,935 Can Dispatch Immediately On Order: 23,000 Expected 27/01/2027 22,000 Expected 22/04/2027 Factory Lead Time: 33 Weeks	Cut Tape $1.28 $1.04 $0.828 $0.751 Reel $0.573 View $0.675 $0.622 $0.532 $0.486 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	1 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	78 mOhms
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.MRSN Littelfuse 1: $3.94 802In Stock	Mfr. Part No. 0451001.MRSN Mouser Part No 576-0451001.MRSN	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2	Datasheet	802In Stock	Cut Tape $3.94 $3.64 $3.02 $2.78 View Reel $2.08 $2.50 $2.31 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	1 A	125 VAC	125 VDC	50 A, 50 A, 300 A	NANO	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	78 mOhms
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.NRL Littelfuse 1: $2.06 3,805In Stock	Mfr. Part No. 0451001.NRL Mouser Part No 576-0451001.NRL	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,805In Stock	Cut Tape $2.06 $1.90 $1.58 $1.45 View Reel $1.02 $1.31 $1.20 $1.11 $1.07 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	1 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	78 mOhms
Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 0451002.MRSN Littelfuse 1: $1.89 1,902In Stock	Mfr. Part No. 0451002.MRSN Mouser Part No 576-0451002.MRSN	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2	Datasheet	1,902In Stock	Cut Tape $1.89 $1.74 $1.45 $1.34 View Reel $0.924 $1.20 $1.11 $0.924 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	2 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	36.7 mOhms
Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 0451002.NRL Littelfuse 1: $2.06 3,989In Stock	Mfr. Part No. 0451002.NRL Mouser Part No 576-0451002.NRL	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,989In Stock	Cut Tape $2.06 $1.90 $1.58 $1.45 View Reel $1.02 $1.31 $1.20 $1.11 $1.07 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	2 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	36.7 mOhms
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.MRL Littelfuse 1: $1.48 22,187In Stock 13,000Expected 06/01/2027	Mfr. Part No. 0451003.MRL Mouser Part No 576-0451003.MRL	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	22,187In Stock 13,000Expected 06/01/2027	Cut Tape $1.48 $1.14 $0.938 $0.863 Reel $0.659 View $0.776 $0.716 $0.599 $0.544 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	3 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	22.7 mOhms
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.MRL Littelfuse 1: $1.21 18,521In Stock 36,000On Order	Mfr. Part No. 0451004.MRL Mouser Part No 576-0451004.MRL	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	18,521In Stock 36,000On Order On Order Ship Dates Mfr. No: 0451004.MRL Stock: 18,521 Can Dispatch Immediately On Order: 16,000 Expected 06/01/2027 20,000 Expected 13/05/2027 Factory Lead Time: 23 Weeks	Cut Tape $1.21 $1.15 $0.916 $0.808 View Reel $0.647 $0.722 $0.649 $0.647 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	4 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	16 mOhms
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.MRSN Littelfuse 1: $1.89 2,000In Stock	Mfr. Part No. 0451004.MRSN Mouser Part No 576-0451004.MRSN	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2	Datasheet	2,000In Stock	Cut Tape $1.89 $1.74 $1.45 $1.34 View Reel $0.924 $1.20 $1.11 $0.924 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	4 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	16 mOhms
Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 0451005.NRL Littelfuse 1: $2.06 1,538In Stock	Mfr. Part No. 0451005.NRL Mouser Part No 576-0451005.NRL	Littelfuse	Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,538In Stock	Cut Tape $2.06 $1.90 $1.58 $1.45 View Reel $1.02 $1.31 $1.20 $1.11 $1.07 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	5 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	12.5 mOhms
Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 0451008.MRL Littelfuse 1: $2.06 7,695In Stock	Mfr. Part No. 0451008.MRL Mouser Part No 576-0451008.MRL	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	7,695In Stock	Cut Tape $2.06 $1.85 $1.58 $1.41 View Reel $1.02 $1.31 $1.20 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	8 A	125 VAC	125 VDC	50 A, 50 A, 400 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	7.7 mOhms
Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 045101.5MRL Littelfuse 1: $1.54 24,553In Stock	Mfr. Part No. 045101.5MRL Mouser Part No 576-045101.5MRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	24,553In Stock	Cut Tape $1.54 $1.26 $1.11 $0.94 Reel $0.89 View $0.898 $0.89 $0.887 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	1.5 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	63 mOhms
Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 0451012.MRL Littelfuse 1: $3.12 8,273In Stock	Mfr. Part No. 0451012.MRL Mouser Part No 576-0451012.MRL	Littelfuse	Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,273In Stock	Cut Tape $3.12 $2.84 $2.39 $2.16 View Reel $1.61 $1.89 $1.76 $1.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	451	Surface Mount Ceramic Fuses	Fast Blow	12 A	65 VAC	65 VDC	100 A, 150 A, 400 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	4.9 mOhms