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NANO2 Fuses

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 0.5A .3046ohms 451 NANO2 0451.500NRL Littelfuse 1: ¥363.8 1,259In Stock 5,000Expected 3/4/2027	Mfr. Part # 0451.500NRL Mouser Part # 576-0451.500NRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,259In Stock 5,000Expected 3/4/2027	Cut Tape ¥363.8 ¥330.5 ¥310.6 ¥229.2 View Reel ¥169.4 ¥204.3 ¥191 ¥169.4 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	500 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 0451.630MRL Littelfuse 1: ¥390.3 1,286In Stock 6,000On Order	Mfr. Part # 0451.630MRL Mouser Part # 576-0451.630MRL	Littelfuse	Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,286In Stock 6,000On Order On Order Ship Dates Mfr. #: 0451.630MRL Stock: 1,286 Can Ship Immediately On Order: 3,000 Expected 12/23/2026 3,000 Expected 12/28/2026 Factory Lead-Time: 23 Weeks	Cut Tape ¥390.3 ¥342.2 ¥315.6 ¥262.4 View Reel ¥169.4 ¥227.6 ¥212.6 ¥169.4 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	630 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750NRL Littelfuse 1: ¥418.6 1,224In Stock	Mfr. Part # 0451.750NRL Mouser Part # 576-0451.750NRL	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,224In Stock	Cut Tape ¥418.6 ¥348.8 ¥322.2 ¥267.4 View Reel ¥169.4 ¥245.8 ¥220.9 ¥204.3 ¥187.7 ¥169.4 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	750 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 0451001.MRL Littelfuse 1: ¥410.3 295In Stock 62,000On Order	Mfr. Part # 0451001.MRL Mouser Part # 576-0451001.MRL	Littelfuse	Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	295In Stock 62,000On Order On Order Ship Dates Mfr. #: 0451001.MRL Stock: 295 Can Ship Immediately On Order: 17,000 Expected 11/3/2026 23,000 Expected 1/27/2027 22,000 Expected 4/22/2027 Factory Lead-Time: 31 Weeks	Cut Tape ¥410.3 ¥342.2 ¥315.6 ¥262.4 View Reel ¥93.5 ¥240.8 ¥217.6 ¥108.1 ¥93.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	1 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.MRSN Littelfuse 1: ¥317.3 365In Stock 1,000Expected 11/23/2026	Mfr. Part # 0451003.MRSN Mouser Part # 576-0451003.MRSN	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2	Datasheet	365In Stock 1,000Expected 11/23/2026	Cut Tape ¥317.3 ¥277.4 ¥260.8 ¥215.9 View Reel ¥153.5 ¥191 ¥181 ¥160 ¥153.5 MouseReel Available	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 3A .0227ohms 451 NANO2 0451003.NRL Littelfuse 1: ¥352.1 363In Stock 5,000Expected 11/30/2026	Mfr. Part # 0451003.NRL Mouser Part # 576-0451003.NRL	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	363In Stock 5,000Expected 11/30/2026	Cut Tape ¥352.1 ¥308.9 ¥290.7 ¥240.8 View Reel ¥169.4 ¥215.9 ¥202.6 ¥181 ¥169.4 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	3 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.MRSN Littelfuse 1: ¥348.8 572In Stock	Mfr. Part # 0451007.MRSN Mouser Part # 576-0451007.MRSN	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2	Datasheet	572In Stock	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥153.5 ¥204.3 ¥192.7 ¥169.4 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	7 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 0451008.MRSN Littelfuse 1: ¥348.8 781In Stock	Mfr. Part # 0451008.MRSN Mouser Part # 576-0451008.MRSN	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2	Datasheet	781In Stock	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥153.5 ¥204.3 ¥192.7 ¥169.4 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	NANO	8 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 045101.6MRL Littelfuse 1: ¥363.8 576In Stock 1,000Expected 3/26/2027	Mfr. Part # 045101.6MRL Mouser Part # 576-045101.6MRL	Littelfuse	Surface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	576In Stock 1,000Expected 3/26/2027	Cut Tape ¥363.8 ¥332.2 ¥302.3 ¥254.1 View Reel ¥169.4 ¥215.9 ¥207.6 ¥177.7 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	1.6 A	125 VAC	125 VDC
Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 0451012.MRSN Littelfuse 1: ¥348.8 41In Stock 1,000Expected 12/28/2026	Mfr. Part # 0451012.MRSN Mouser Part # 576-0451012.MRSN	Littelfuse	Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2	Datasheet	41In Stock 1,000Expected 12/28/2026	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥153.5 ¥206 ¥192.7 ¥167.8 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	12 A	65 VAC	65 VDC
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.MRSN Littelfuse 1: ¥348.8 1,039In Stock	Mfr. Part # 0451015.MRSN Mouser Part # 576-0451015.MRSN	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2	Datasheet	1,039In Stock	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥153.5 ¥186 ¥174.4 ¥155.3 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	15 A	65 VAC	65 VDC
Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 045102.5MRSN Littelfuse 1: ¥325.6 725In Stock	Mfr. Part # 045102.5MRSN Mouser Part # 576-045102.5MRSN	Littelfuse	Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2	Datasheet	725In Stock	Cut Tape ¥325.6 ¥294 ¥279 ¥225.9 View Reel ¥153.5 ¥191 ¥186 ¥158.1 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	NANO	2.5 A	125 VAC	125 VDC
Surface Mount Fuses FUSE 65V V/FA NANO2 Sn-DIP ROHS 20A 0451020.MRSN Littelfuse 1: ¥348.8 1,000In Stock	Mfr. Part # 0451020.MRSN Mouser Part # 576-0451020.MRSN	Littelfuse	Surface Mount Fuses FUSE 65V V/FA NANO2 Sn-DIP ROHS 20A	Datasheet	1,000In Stock	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥134.2 ¥204.3 ¥192.7 ¥169.4 ¥134.2	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	2410 (6125 metric)	20 A	65 VAC	65 VDC
Surface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 045103.5MRSN Littelfuse 1: ¥385.4 923In Stock	Mfr. Part # 045103.5MRSN Mouser Part # 576-045103.5MRSN	Littelfuse	Surface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2	Datasheet	923In Stock	Cut Tape ¥385.4 ¥320.6 ¥295.7 ¥245.8 View Reel ¥153.5 ¥225.9 ¥204.3 ¥187.7 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	NANO	3.5 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 045106.3MRSN Littelfuse 1: ¥348.8 39In Stock 2,000On Order	Mfr. Part # 045106.3MRSN Mouser Part # 576-045106.3MRSN	Littelfuse	Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2	Datasheet	39In Stock 2,000On Order On Order Ship Dates Mfr. #: 045106.3MRSN Stock: 39 Can Ship Immediately On Order: 1,000 Expected 12/15/2026 1,000 Expected 5/5/2027 Factory Lead-Time: 23 Weeks	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥153.5 ¥204.3 ¥192.7 ¥169.4 ¥153.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	6.3 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 3.15A .0215ohms 451 NANO2 04513.15MRSN Littelfuse 1: ¥348.8 343In Stock	Mfr. Part # 04513.15MRSN Mouser Part # 576-04513.15MRSN	Littelfuse	Surface Mount Fuses 125VAC 3.15A .0215ohms 451 NANO2	Datasheet	343In Stock	Cut Tape ¥348.8 ¥302.3 ¥284 ¥232.5 View Reel ¥153.5 ¥204.3 ¥192.7 ¥169.4 ¥153.5	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	3.15 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 0452.500MRL Littelfuse 1: ¥480 1,003In Stock 25,000On Order	Mfr. Part # 0452.500MRL Mouser Part # 576-0452.500MRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,003In Stock 25,000On Order On Order Ship Dates Mfr. #: 0452.500MRL Stock: 1,003 Can Ship Immediately On Order: 7,000 Expected 12/15/2026 8,000 Expected 2/8/2027 10,000 Expected 4/7/2027 Factory Lead-Time: 19 Weeks	Cut Tape ¥480 ¥440.2 ¥395.3 ¥343.8 View Reel ¥229.2 ¥295.7 ¥280.7 ¥254.1 ¥229.2 MouseReel Available	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 0.5A .7ohms 452 NANO2 0452.500MRSN Littelfuse 1: ¥398.6 935In Stock	Mfr. Part # 0452.500MRSN Mouser Part # 576-0452.500MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	935In Stock	Cut Tape ¥398.6 ¥362.1 ¥343.8 ¥277.4 Reel ¥199.3 View ¥235.9 ¥229.2 ¥201 ¥197.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses
Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 0452.500NRL Littelfuse 1: ¥501.6 356In Stock 5,000Expected 4/1/2027	Mfr. Part # 0452.500NRL Mouser Part # 576-0452.500NRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	356In Stock 5,000Expected 4/1/2027	Cut Tape ¥501.6 ¥441.8 ¥375.4 ¥310.6 View Reel ¥229.2 ¥275.7 ¥259.1 ¥229.2 ¥229.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	6.1 mm x 2.69 mm	500 mA	125 VAC	125 VDC
Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 0452001.MRSN Littelfuse 1: ¥425.2 958In Stock 1,000Expected 11/17/2026	Mfr. Part # 0452001.MRSN Mouser Part # 576-0452001.MRSN	Littelfuse	Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	958In Stock 1,000Expected 11/17/2026	Cut Tape ¥425.2 ¥370.4 ¥347.1 ¥284 View Reel ¥189.4 ¥250.8 ¥235.9 ¥206 ¥189.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	1 A	125 VAC	125 VDC
Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 0452003.MRSN Littelfuse 1: ¥425.2 1,210In Stock	Mfr. Part # 0452003.MRSN Mouser Part # 576-0452003.MRSN	Littelfuse	Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,210In Stock	Cut Tape ¥425.2 ¥370.4 ¥347.1 ¥284 View Reel ¥189.4 ¥250.8 ¥235.9 ¥206 ¥189.4 MouseReel Available	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 .0186ohms 452 NANO2 0452004.MRSN Littelfuse 1: ¥436.8 940In Stock	Mfr. Part # 0452004.MRSN Mouser Part # 576-0452004.MRSN	Littelfuse	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	940In Stock	Cut Tape ¥436.8 ¥380.4 ¥357.1 ¥292.3 View Reel ¥189.4 ¥232.5 ¥219.3 ¥194.3 ¥189.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	4 A	125 VAC	125 VDC
Surface Mount Fuses 72VAC 8A .0088ohms 452 NANO2 0452008.MRSN Littelfuse 1: ¥546.5 9In Stock	Mfr. Part # 0452008.MRSN Mouser Part # 576-0452008.MRSN	Littelfuse	Surface Mount Fuses 72VAC 8A .0088ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	9In Stock	Cut Tape ¥546.5 ¥475 ¥450.1 ¥330.5 View Reel ¥244.2 ¥295.7 ¥272.4 ¥247.5 ¥244.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	8 A	72 VAC	60 VDC
Surface Mount Fuses 125VAC 0.125A 1.7ohms 453 NANO2 0453.125MR Littelfuse 1: ¥740.8 119In Stock 1,000Expected 2/18/2027	Mfr. Part # 0453.125MR Mouser Part # 576-0453.125MR	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 453 NANO2	Datasheet	119In Stock 1,000Expected 2/18/2027	Cut Tape ¥740.8 ¥644.5 ¥604.6 ¥491.7 View Reel ¥345.5 ¥433.5 ¥398.6 ¥358.8 ¥345.5 MouseReel Available	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 0.2A .8372ohms 453 NANO2 0453.200MR Littelfuse 1: ¥775.7 191In Stock 1,000Expected 3/18/2027	Mfr. Part # 0453.200MR Mouser Part # 576-0453.200MR	Littelfuse	Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	191In Stock 1,000Expected 3/18/2027	Cut Tape ¥775.7 ¥644.5 ¥594.6 ¥493.3 View Reel ¥338.8 ¥455.1 ¥400.3 ¥377 ¥338.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	6.1 mm x 2.69 mm	200 mA	125 VAC	125 VDC

62 mA
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
375 mA
400 mA
500 mA
630 mA
750 mA
800 mA
1 A
1.25 A
1.5 A
1.6 A
2 A
2.5 A