Littelfuse - Surface Mount Fuses
2,059 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 57,000In StockSurface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 57,000In 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: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 9,000In StockSurface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 9,000In 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: 0452003.MRL TTI: 0452003.MRL Littelfuse Availability: 40,000In StockSurface Mount Fuses 125VAC 3A .034ohms 452 NANO2 | 40,000In 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: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 67,000In Stock37,000 On Order Expected 16-Dec-26 Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 67,000In Stock37,000 On Order Expected 16-Dec-26 | 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: 0452.750MRL TTI: 0452.750MRL Littelfuse Availability: 12,000In StockSurface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2 | 12,000In 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: 0466.500NR TTI: 0466.500NR Littelfuse Availability: 30,000In StockSurface Mount Fuses 63V .5A VFA Slimline | 30,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 500 mA | 63 VAC | 63 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 248 mOhms | ||||
Mfr: 0466.250NR TTI: 0466.250NR Littelfuse Availability: 10,000In Stock10,000 On Order Expected 02-Oct-26 Surface Mount Fuses .25A 125V VERY FAST ACTING | 10,000In Stock10,000 On Order Expected 02-Oct-26 | 466 | Surface Mount Fuses | Fast Blow | 250 mA | 125 VAC | 125 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 691 mOhms | ||||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 2,000In Stock1,000 On Order Expected 20-Jul-26 Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 2,000In Stock1,000 On Order Expected 20-Jul-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: 0451.125MRL TTI: 0451.125MRL Littelfuse Availability: 31,000In StockSurface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 | 31,000In Stock | 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 | 78 mOhms | ||||
Mfr: 0459002.UR TTI: 0459002.UR Littelfuse Availability: 106,500In StockSurface Mount Fuses 125V 2A Fast Acting | 106,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 2 A | 125 VAC | 125 VDC | 50 A, 300 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 46.8 mOhms | ||||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 4,000In Stock | 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: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 6,000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 6,000In 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: 0459005.UR TTI: 0459005.UR Littelfuse Availability: 1,500In StockSurface Mount Fuses 125V 5A Fast Acting | 1,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 5 A | 125 VAC | 125 VDC | 50 A, 300 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 15.1 mOhms | ||||
Mfr: 045201.5MRL TTI: 045201.5MRL Littelfuse Availability: 14,000In StockSurface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 14,000In 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: 0466002.NR TTI: 0466002.NR Littelfuse Availability: 15,000In Stock5,000 On Order Expected 16-Oct-26 Surface Mount Fuses 2A 63V VERY FAST ACTING | 15,000In Stock5,000 On Order Expected 16-Oct-26 | 466 | Surface Mount Fuses | Fast Blow | 2 A | 63 VAC | 63 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 30 mOhms | ||||
29In Stock | 202 | Surface Mount Fuses | Fast Blow | 5 A | 250 VAC | 250 VDC | 50 A | 9.45 mm x 6.35 mm | - 55 C | + 125 C | Tube | 17.4 mOhms | |||||
Mfr: 0451008.MRL TTI: 0451008.MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 | 1,000In Stock | 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 | 7.7 mOhms | ||||
Mfr: 0466003.NR TTI: 0466003.NR Littelfuse Availability: 10,000In StockSurface Mount Fuses 3A 32V VERY FAST ACTING | 10,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 3 A | 32 VAC | 32 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 19 mOhms | ||||
Mfr: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 1,000In Stock11,000 On Order Expected Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 1,000In Stock11,000 On Order Expected | 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 | 144.4 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: 0466.125NR TTI: 0466.125NR Littelfuse Availability: 10,000In StockSurface Mount Fuses .125A 125V VERY FAST ACTING | 10,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 125 mA | 125 VAC | 125 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 3.925 mOhms | ||||
Mfr: 045106.3MRL TTI: 045106.3MRL Littelfuse Availability: 2,000In Stock2,000 On Order Expected 17-Nov-26 Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 | 2,000In Stock2,000 On Order Expected 17-Nov-26 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 6.3 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 9.6 mOhms | ||||
500In Stock | 242 | Surface Mount Fuses | Fast Blow | 100 mA | 250 VAC | 250 VDC | 4 kA, 4 kA | 3.02 mm x 8.4 mm | - 40 C | + 125 C | Reel | 3.6 Ohms | |||||
Mfr: 0466004.NR TTI: 0466004.NR Littelfuse Availability: 10,000In StockSurface Mount Fuses 4A 32V VERY FAST ACTING | 10,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 4 A | 32 VAC | 32 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 14 mOhms | ||||
Mfr: 0459003.UR TTI: 0459003.UR Littelfuse Availability: 1,500In StockSurface Mount Fuses 125V 3A Fast Acting | 1,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 3 A | 125 VAC | 125 VDC | 50 A, 300 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 29 mOhms |
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