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NANO2 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.	Product Type	Fuse Size / Group	Current Rating	Voltage Rating AC	Voltage Rating DC
Surface Mount Fuses 125VAC 3A .02445ohms 448 NANO2 0448003.MR Littelfuse 1: $2.39 A tariff of 10% may be applied if shipping to the United States. 1,470In Stock	Mfr. Part # 0448003.MR Mouser Part # 576-0448003.MR	Littelfuse	Surface Mount Fuses 125VAC 3A .02445ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,470In Stock	Cut Tape $2.39 $2.07 $1.91 $1.59 View Reel $1.03 $1.43 $1.28 $1.12 $1.03 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	3 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 5A .01531ohms 448 NANO2 0448005.MR Littelfuse 1: $1.66 A tariff of 10% may be applied if shipping to the United States. 8,617In Stock 4,000Expected 11/30/2026	Mfr. Part # 0448005.MR Mouser Part # 576-0448005.MR	Littelfuse	Surface Mount Fuses 125VAC 5A .01531ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,617In Stock 4,000Expected 11/30/2026	Cut Tape $1.66 $1.47 $1.27 $1.11 Reel $0.92 View $0.948 $0.92 $0.895 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	5 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 8A .0078ohms 448 NANO2 0448008.MR Littelfuse 1: $2.16 A tariff of 10% may be applied if shipping to the United States. 3,671In Stock	Mfr. Part # 0448008.MR Mouser Part # 576-0448008.MR	Littelfuse	Surface Mount Fuses 125VAC 8A .0078ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,671In Stock	Cut Tape $2.16 $1.96 $1.73 $1.50 View Reel $1.03 $1.36 $1.24 $1.08 $1.03 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	8 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 10A .007ohms 448 NANO2 0448010.MR Littelfuse 1: $3.66 A tariff of 10% may be applied if shipping to the United States. 1,711In Stock 2,000Expected 5/5/2027	Mfr. Part # 0448010.MR Mouser Part # 576-0448010.MR	Littelfuse	Surface Mount Fuses 125VAC 10A .007ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,711In Stock 2,000Expected 5/5/2027	Cut Tape $3.66 $3.15 $2.91 $2.41 View Reel $1.63 $2.18 $2.00 $1.82 $1.63 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	10 A	125 VAC	125 VDC
Surface Mount Fuses 65VAC 15A .00394ohms 448 NANO2 0448015.MR Littelfuse 1: $3.42 A tariff of 10% may be applied if shipping to the United States. 4,425In Stock	Mfr. Part # 0448015.MR Mouser Part # 576-0448015.MR	Littelfuse	Surface Mount Fuses 65VAC 15A .00394ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,425In Stock	Cut Tape $3.42 $3.15 $2.91 $2.41 View Reel $1.63 $2.18 $2.00 $1.82 $1.63 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	15 A	65 VAC	85 VDC
Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 0451.062MRSN Littelfuse 1: $5.94 A tariff of 10% may be applied if shipping to the United States. 615In Stock	Mfr. Part # 0451.062MRSN Mouser Part # 576-0451.062MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2	Datasheet	615In Stock	Cut Tape $5.94 $5.56 $5.36 $4.17 View Reel $3.20 $3.48 $3.38 $3.21 $3.20 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	NANO	62 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 0451.080MRL Littelfuse 1: $6.63 A tariff of 10% may be applied if shipping to the United States. 948In Stock 1,000Expected 3/11/2027	Mfr. Part # 0451.080MRL Mouser Part # 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 3/11/2027	Cut Tape $6.63 $6.20 $5.98 $4.65 View Reel $3.49 $3.88 $3.76 $3.49 $3.49 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	80 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 0451.100MRL Littelfuse 1: $5.53 A tariff of 10% may be applied if shipping to the United States. 742In Stock 8,000On Order	Mfr. Part # 0451.100MRL Mouser Part # 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. #: 0451.100MRL Stock: 742 Can Ship Immediately On Order: 3,000 Expected 11/30/2026 5,000 Expected 2/8/2027 Factory Lead-Time: 27 Weeks	Cut Tape $5.53 $4.59 $4.36 $3.71 View Reel $2.31 $3.24 $2.93 $2.69 $2.31 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	100 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125MRL Littelfuse 1: $3.63 A tariff of 10% may be applied if shipping to the United States. 3,409In Stock 11,000Expected 6/7/2027	Mfr. Part # 0451.125MRL Mouser Part # 576-0451.125MRL	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,409In Stock 11,000Expected 6/7/2027	Cut Tape $3.63 $3.29 $2.86 $2.52 Reel $1.68 View $2.15 $2.01 $1.95 $1.60 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	125 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 0451.160MRL Littelfuse 1: $5.08 A tariff of 10% may be applied if shipping to the United States. 3,036In Stock 4,000Expected 4/26/2027	Mfr. Part # 0451.160MRL Mouser Part # 576-0451.160MRL	Littelfuse	Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,036In Stock 4,000Expected 4/26/2027	Cut Tape $5.08 $4.54 $4.16 $3.00 View Reel $2.28 $2.63 $2.47 $2.28 $2.28 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	160 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 0451.315MRL Littelfuse 1: $2.19 A tariff of 10% may be applied if shipping to the United States. 12,081In Stock	Mfr. Part # 0451.315MRL Mouser Part # 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 $2.19 $2.00 $1.90 $1.53 View Reel $1.02 $1.30 $1.27 $1.07 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	315 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 0451.375MRL Littelfuse 1: $2.33 A tariff of 10% may be applied if shipping to the United States. 2,038In Stock 2,000Expected 2/8/2027	Mfr. Part # 0451.375MRL Mouser Part # 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 2/8/2027	Cut Tape $2.33 $2.21 $1.94 $1.58 View Reel $1.02 $1.41 $1.31 $1.18 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	375 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 0451.500MRL Littelfuse 1: $1.43 A tariff of 10% may be applied if shipping to the United States. 14,327In Stock 11,000Expected 1/4/2027	Mfr. Part # 0451.500MRL Mouser Part # 576-0451.500MRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	14,327In Stock 11,000Expected 1/4/2027	Cut Tape $1.43 $1.17 $1.07 $0.854 Reel $0.563 View $0.739 $0.694 $0.612 $0.486 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	500 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.8A .1355ohms 451 NANO2 0451.800MRL Littelfuse 1: $2.24 A tariff of 10% may be applied if shipping to the United States. 3,918In Stock	Mfr. Part # 0451.800MRL Mouser Part # 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 $2.24 $2.01 $1.84 $1.58 View Reel $1.02 $1.35 $1.26 $1.10 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	800 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.MRSN Littelfuse 1: $4.45 A tariff of 10% may be applied if shipping to the United States. 802In Stock	Mfr. Part # 0451001.MRSN Mouser Part # 576-0451001.MRSN	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2	Datasheet	802In Stock	Cut Tape $4.45 $3.88 $3.64 $2.68 View Reel $2.08 $2.61 $2.40 $2.16 $2.08 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	NANO	1 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.NRL Littelfuse 1: $2.19 A tariff of 10% may be applied if shipping to the United States. 3,865In Stock	Mfr. Part # 0451001.NRL Mouser Part # 576-0451001.NRL	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,865In Stock	Cut Tape $2.19 $1.99 $1.87 $1.53 View Reel $1.02 $1.30 $1.26 $1.07 $1.02 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	1 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 0451002.NRL Littelfuse 1: $2.19 A tariff of 10% may be applied if shipping to the United States. 4,009In Stock	Mfr. Part # 0451002.NRL Mouser Part # 576-0451002.NRL	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,009In Stock	Cut Tape $2.19 $1.99 $1.87 $1.53 View Reel $1.02 $1.30 $1.26 $1.07 $1.02 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	2 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.MRL Littelfuse 1: $1.11 A tariff of 10% may be applied if shipping to the United States. 23,506In Stock 13,000Expected 3/26/2027	Mfr. Part # 0451003.MRL Mouser Part # 576-0451003.MRL	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	23,506In Stock 13,000Expected 3/26/2027	Cut Tape $1.11 $1.04 $0.854 $0.739 Reel $0.563 View $0.694 $0.612 $0.519 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	3 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.MRL Littelfuse 1: $1.05 A tariff of 10% may be applied if shipping to the United States. 23,447In Stock 16,000Expected 12/15/2026	Mfr. Part # 0451004.MRL Mouser Part # 576-0451004.MRL	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	23,447In Stock 16,000Expected 12/15/2026	Cut Tape $1.05 $0.993 $0.796 $0.702 View Reel $0.563 $0.627 $0.564 $0.563 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	4 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 0451004.MRSN Littelfuse 1: $2.10 A tariff of 10% may be applied if shipping to the United States. 2,411In Stock	Mfr. Part # 0451004.MRSN Mouser Part # 576-0451004.MRSN	Littelfuse	Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2	Datasheet	2,411In Stock	Cut Tape $2.10 $1.82 $1.71 $1.40 View Reel $0.924 $1.23 $1.16 $1.02 $0.924 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	4 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 0451005.NRL Littelfuse 1: $2.28 A tariff of 10% may be applied if shipping to the United States. 1,588In Stock	Mfr. Part # 0451005.NRL Mouser Part # 576-0451005.NRL	Littelfuse	Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,588In Stock	Cut Tape $2.28 $1.99 $1.87 $1.53 View Reel $1.02 $1.35 $1.26 $1.11 $1.03 $1.02 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	5 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 0451008.MRL Littelfuse 1: $2.18 A tariff of 10% may be applied if shipping to the United States. 8,184In Stock	Mfr. Part # 0451008.MRL Mouser Part # 576-0451008.MRL	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,184In Stock	Cut Tape $2.18 $2.00 $1.78 $1.53 View Reel $1.02 $1.30 $1.27 $1.07 $1.02 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	8 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 045101.5MRL Littelfuse 1: $1.58 A tariff of 10% may be applied if shipping to the United States. 24,854In Stock	Mfr. Part # 045101.5MRL Mouser Part # 576-045101.5MRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	24,854In Stock	Cut Tape $1.58 $1.41 $1.21 $1.07 $0.887 Reel $0.887 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	1.5 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.MRSN Littelfuse 1: $2.10 A tariff of 10% may be applied if shipping to the United States. 1,562In Stock	Mfr. Part # 0451010.MRSN Mouser Part # 576-0451010.MRSN	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2	Datasheet	1,562In Stock	Cut Tape $2.10 $1.89 $1.70 $1.45 View Reel $0.924 $1.27 $1.18 $1.09 $0.924 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	10 A	125 VAC	125 VDC
Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 0451012.MRL Littelfuse 1: $3.36 A tariff of 10% may be applied if shipping to the United States. 8,523In Stock	Mfr. Part # 0451012.MRL Mouser Part # 576-0451012.MRL	Littelfuse	Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	8,523In Stock	Cut Tape $3.36 $3.06 $2.77 $2.32 View Reel $1.61 $1.97 $1.85 $1.63 $1.61 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	12 A	65 VAC	65 VDC

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62 mA
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200 mA
250 mA
315 mA
375 mA
400 mA
500 mA
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750 mA
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1 A
1.25 A
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1.6 A
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2.5 A