NANO - Littelfuse - Surface Mount Fuses
566 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Product | Fuse Type | Current Rating | Voltage Rating AC | Voltage Rating DC | Interrupt Rating | Fuse Size / Group | Dimensions | Minimum Operating Temperature | Maximum Operating Temperature | Qualification | Packaging | Resistance | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 34,000In StockSurface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 34,000In Stock | 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 | 12.5 mOhms | |||||
Mfr: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 51,000In Stock67,000 On Order Expected 01-Feb-27 Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 51,000In Stock67,000 On Order Expected 01-Feb-27 | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 225 mOhms | |||||
Mfr: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 4,000In Stock | 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 | 36.7 mOhms | |||||
Mfr: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 8,000In Stock1,000 On Order Expected 02-Oct-26 Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 8,000In Stock1,000 On Order Expected 02-Oct-26 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 7 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 9 mOhms | |||||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 4,000In Stock3,000 On Order Expected 06-Nov-26 Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 4,000In Stock3,000 On Order Expected 06-Nov-26 | 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 | 16 mOhms | |||||
Mfr: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 5,000In Stock4,000 On Order Expected 15-Dec-26 Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 5,000In Stock4,000 On Order Expected 15-Dec-26 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 10 A | 125 VAC | 125 VDC | 35 A, 50 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 5.6 mOhms | |||||
Mfr: 0452003.MRL TTI: 0452003.MRL Littelfuse Availability: 29,000In StockSurface Mount Fuses 125VAC 3A .034ohms 452 NANO2 | 29,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 34 mOhms | |||||
Mfr: 0452.750MRL TTI: 0452.750MRL Littelfuse Availability: 16,000In StockSurface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2 | 16,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 360 mOhms | |||||
Mfr: 045201.5MRL TTI: 045201.5MRL Littelfuse Availability: 19,000In StockSurface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 19,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 93 mOhms | |||||
Mfr: 046506.3DR TTI: 046506.3DR Littelfuse Availability: 7,500In Stock3,000 On Order Expected 30-Oct-26 Surface Mount Fuses 250VAC 6.3A .0088ohms 465 NANO2 | 7,500In Stock3,000 On Order Expected 30-Oct-26 | 465 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 6.3 A | 250 VAC | 250 VDC | 100 A | 12.1 mm x 4.5 mm | - 55 C | + 125 C | Reel | 8.8 mOhms | |||||
Mfr: 04611.25ER TTI: 04611.25ER Littelfuse Availability: 22,500In StockSurface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 | 22,500In Stock | 461 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 1.25 A | 600 VAC | 80 VDC | 60 A | 10.1 mm x 3.12 mm | - 55 C | + 125 C | Reel | 104 mOhms | 576-04611.25 04611.25 | ||||
Mfr: 0451020.MRL TTI: 0451020.MRL Littelfuse Availability: 3,000In StockSurface Mount Fuses 20A 65V NANO2 | 3,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 20 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 2.44 mOhms | |||||
Mfr: 0881070.UR TTI: 0881070.UR Littelfuse Availability: 14,500In StockSurface Mount Fuses 75VDC 70A .74ohms 881 NANO2 | 14,500In Stock | 881 | High Current Fuses | Medium / Normal Blow | 70 A | 100 VDC | 1 kA | 11.2 mm x 10 mm | - 55 C | + 100 C | Reel | 740 uOhms | ||||||
Mfr: 045202.5MRL TTI: 045202.5MRL Littelfuse Availability: 14,000In StockSurface Mount Fuses 125VAC 2.5A .045ohms 452 NANO2 | 14,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 2.5 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 45 mOhms | |||||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 3,000In Stock3,000 On Order Expected 22-Dec-26 Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 3,000In Stock3,000 On Order Expected 22-Dec-26 | 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 | 22.7 mOhms | |||||
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 15,000In Stock9,000 On Order Expected 26-Jan-27 Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 15,000In Stock9,000 On Order Expected 26-Jan-27 | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 18.6 mOhms | |||||
Mfr: 0443001.DRLC TTI: 0443001.DRLC Littelfuse Availability: 3,000In StockSurface Mount Fuses 280VAC 1A .18ohms 443LC NANO2 | 3,000In Stock | 443 | Surface Mount Fuses | Time Delay / Slow Blow | 1 A | 280 VAC | 50 A | 10.10 mm x 3.12 mm | - 55 C | + 125 C | Reel | 180 mOhms | ||||||
Mfr: 0464001.DR TTI: 0464001.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses 250VAC 1A .0762ohms 464 NANO2 | 1,500In Stock | 464 | Surface Mount Ceramic Fuses | Fast Blow | 1 A | 250 VAC | 250 VDC | 100 A | 12.1 mm x 4.5 mm | - 55 C | + 125 C | Reel | 76.2 mOhms | |||||
Mfr: 0443001.DR TTI: 0443001.DR Littelfuse Availability: 19,500In Stock1,500 On Order Expected 04-Sep-26 Surface Mount Fuses 250VAC 1A .18ohms 443 NANO2 | 19,500In Stock1,500 On Order Expected 04-Sep-26 | 443 | Surface Mount Fuses | Time Delay / Slow Blow | 1 A | 250 VAC | 125 VDC | 50 A, 100 A | 10.08 mm x 3.05 mm | - 55 C | + 125 C | Reel | 180 mOhms | |||||
Mfr: 044301.5DRLC TTI: 044301.5DRLC Littelfuse Availability: 7,500In StockSurface Mount Fuses 280VAC 1.5A .1ohms 443LC NANO2 | 7,500In Stock | 443 | Surface Mount Fuses | Time Delay / Slow Blow | 1.5 A | 280 VAC | 50 A | 10.10 mm x 3.12 mm | - 55 C | + 125 C | Reel | 100 mOhms | ||||||
Mfr: 045201.5MRSN TTI: 045201.5MRSN Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 1,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 93 mOhms | |||||
Mfr: 0456020.ER TTI: 0456020.ER Littelfuse Availability: 2,500In StockSurface Mount Fuses 125VAC 20A .0023ohms 456 NANO2 | 2,500In Stock | 456 | Surface Mount Ceramic Fuses | Fast Blow | 20 A | 125 VAC | 100 VDC | 100 A, 300 A | 10.08 mm x 3.05 mm | - 55 C | + 125 C | Reel | 2.3 mOhms | |||||
Mfr: 0454005.MR TTI: 0454005.MR Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 5A .0136ohms 454 NANO2 | 1,000In Stock | 454 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 13.6 mOhms | |||||
Mfr: 0451010.MRSN TTI: 0451010.MRSN Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 1,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 10 A | 125 VAC | 125 VDC | 35 A, 50 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 5.6 mOhms | |||||
Mfr: 0451.500MRL TTI: 0451.500MRL Littelfuse Availability: 3,000In StockSurface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 | 3,000In Stock | 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 | 304.6 mOhms |