Littelfuse - Surface Mount Fuses
2,071 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Product | Fuse Type | Current Rating | Voltage Rating AC | Voltage Rating DC | Interrupt Rating | Melting I2t | Fuse Size / Group | Minimum Operating Temperature | Maximum Operating Temperature | Resistance | Qualification | Packaging | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 94,000In StockSurface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 94,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 15 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 97.82 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 3.7 mOhms | Reel | 576-0451015.MR 0451015.MR | |||
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 31,000In Stock6,000 On Order Expected 22-Dec-26 Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 31,000In Stock6,000 On Order Expected 22-Dec-26 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 5 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 5.566 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 12.5 mOhms | Reel | ||||
Mfr: 0459002.UR TTI: 0459002.UR Littelfuse Availability: 2,500In Stock500 On Order Expected 12-Nov-26 Surface Mount Fuses 125V 2A Fast Acting | 2,500In Stock500 On Order Expected 12-Nov-26 | 459 | Surface Mount Fuses | Fast Blow | 2 A | 125 VAC | 125 VDC | 50 A, 300 A | 0.421 A2 sec | 7.24 mm x 4.32 mm | - 55 C | + 125 C | 46.8 mOhms | Reel | ||||
Mfr: 0452003.MRL TTI: 0452003.MRL Littelfuse Availability: 28,000In StockSurface Mount Fuses 125VAC 3A .034ohms 452 NANO2 | 28,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 3 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 20.16 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 34 mOhms | Reel | ||||
Mfr: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 115,000In StockSurface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 115,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 1 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 1.98 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 225 mOhms | Reel | ||||
Mfr: 045201.5MRL TTI: 045201.5MRL Littelfuse Availability: 6,000In Stock10,000 On Order Expected 31-Mar-27 Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 6,000In Stock10,000 On Order Expected 31-Mar-27 | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 1.5 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 3.65 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 93 mOhms | Reel | ||||
Mfr: 0154005.DR TTI: 0154005.DR Littelfuse Availability: 4,500In Stock7,500 On Order Expected 02-Feb-27 Surface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154 | 4,500In Stock7,500 On Order Expected 02-Feb-27 | 154 | Surface Mount Fuse with Fuse Holders | Fast Blow | 5 A | 125 VAC | 125 VDC | 50 A, 50 A | 9.73 mm x 5.03 mm | - 55 C | + 125 C | 12.5 mOhms | Reel | |||||
Mfr: 0466.750NR TTI: 0466.750NR Littelfuse Availability: 50,000In Stock60,000 On Order Expected 26-Mar-27 Surface Mount Fuses 63V .75A VFA Slimline | 50,000In Stock60,000 On Order Expected 26-Mar-27 | 466 | Surface Mount Fuses | Fast Blow | 750 mA | 63 VAC | 63 VDC | 50 A, 50 A | 0.0276 A2 sec | 1206 (3216 metric) | - 55 C | + 90 C | 106 mOhms | Reel | ||||
Mfr: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 5,000In StockSurface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 5,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 7 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 10.32 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 9 mOhms | Reel | ||||
Mfr: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 5,000In Stock1,000 On Order Expected 09-Mar-27 Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 5,000In Stock1,000 On Order Expected 09-Mar-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 2 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 0.53 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 36.7 mOhms | Reel | ||||
Mfr: 0466.500NR TTI: 0466.500NR Littelfuse Availability: 25,000In StockSurface Mount Fuses 63V .5A VFA Slimline | 25,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 500 mA | 63 VAC | 63 VDC | 50 A, 50 A | 0.006 A2 sec | 1206 (3216 metric) | - 55 C | + 90 C | 248 mOhms | Reel | ||||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 1,000In Stock5,000 On Order Expected 19-May-27 Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 1,000In Stock5,000 On Order Expected 19-May-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 4 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 3.152 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 16 mOhms | Reel | ||||
Mfr: 0452002.MRL TTI: 0452002.MRL Littelfuse Availability: 4,000In Stock6,000 On Order Expected 22-Mar-27 Surface Mount Fuses 125VAC 2A .0625ohms 452 NANO2 | 4,000In Stock6,000 On Order Expected 22-Mar-27 | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 2 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 8.2 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 62.5 mOhms | Reel | ||||
Mfr: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 8,000In StockSurface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 8,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 750 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 0.2143 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 144.4 mOhms | Reel | ||||
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 12,000In StockSurface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 12,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 4 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 34.4 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 18.6 mOhms | Reel | ||||
Mfr: 0466001.NR TTI: 0466001.NR Littelfuse Availability: 10,000In StockSurface Mount Fuses 63V FA 1206 1A VFA Slimline | 10,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 1 A | 63 VAC | 63 VDC | 50 A, 50 A | 0.0423 A2 sec | 1206 (3216 metric) | - 55 C | + 90 C | 75 mOhms | Reel | ||||
Mfr: 0459.500UR TTI: 0459.500UR Littelfuse Availability: 109,500In StockSurface Mount Fuses 125V .5A Fast Acting | 109,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 500 mA | 125 VAC | 125 VDC | 50 A, 300 A | 0.0546 A2 sec | 7.24 mm x 4.32 mm | - 55 C | + 125 C | 302 mOhms | Reel | ||||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 1,000In Stock3,000 On Order Expected 14-Apr-27 Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 1,000In Stock3,000 On Order Expected 14-Apr-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 3 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 1.65 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 22.7 mOhms | Reel | ||||
Mfr: 045106.3MRL TTI: 045106.3MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 | 4,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 6.3 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 9.17 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 9.6 mOhms | Reel | ||||
Mfr: 045201.5MRSN TTI: 045201.5MRSN Littelfuse Availability: 1,000In Stock2,000 On Order Expected 22-Apr-27 Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 1,000In Stock2,000 On Order Expected 22-Apr-27 | 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 | 93 mOhms | Reel | |||||
Mfr: 0881070.UR TTI: 0881070.UR Littelfuse Availability: 9,000In StockSurface Mount Fuses 75VDC 70A .74ohms 881 NANO2 | 9,000In Stock | 881 | High Current Fuses | Medium / Normal Blow | 70 A | 100 VDC | 1 kA | 1250 A2 sec | 11.2 mm x 10 mm | - 55 C | + 100 C | 740 uOhms | Reel | |||||
Mfr: 0451012.MRL TTI: 0451012.MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 | 1,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 12 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 47.97 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 4.9 mOhms | Reel | ||||
Mfr: 0459.250UR TTI: 0459.250UR Littelfuse Availability: 33,500In StockSurface Mount Fuses 125V .25A Fast Acting | 33,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 250 mA | 125 VAC | 125 VDC | 50 A, 300 A | 0.0106 A2 sec | 7.24 mm x 4.32 mm | - 55 C | + 125 C | 665 mOhms | Reel | ||||
Mfr: 0459001.UR TTI: 0459001.UR Littelfuse Availability: 45,500In StockSurface Mount Fuses 125V 1A Fast Acting | 45,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 1 A | 125 VAC | 125 VDC | 50 A, 300 A | 0.218 A2 sec | 7.24 mm x 4.32 mm | - 55 C | + 125 C | 128 mOhms | Reel | ||||
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 | 20.23 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 7.7 mOhms | Reel |