Littelfuse - Surface Mount Fuses
2,083 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: 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 | |||||
Mfr: 0458010.DR TTI: 0458010.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses 32VAC 10A .00465ohms 458 NANO2 | 1,500In Stock | 458 | Surface Mount Fuses | Fast Blow | 10 A | 32 VAC | 63 VDC | 50 A, 50 A | 3.18 mm x 1.58 mm | - 55 C | + 125 C | Reel | 4.65 mOhms | |||||
Mfr: 045202.5MRL TTI: 045202.5MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 2.5A .045ohms 452 NANO2 | 4,000In 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: 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: 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 | |||||
Mfr: 0460002.UR TTI: 0460002.UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 2A Slo-Blo | 500In Stock | 460 | Surface Mount Fuses | Time Delay / Slow Blow | 2 A | 125 VAC | 125 VDC | 50 A, 50 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 72 mOhms | |||||
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: 0459.062UR TTI: 0459.062UR Littelfuse Availability: 19,500In StockSurface Mount Fuses 125V .062A Fast Acting | 19,500In Stock | 459 | Surface Mount Fuses | Fast Blow | 62 mA | 125 VAC | 125 VDC | 50 A, 300 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 7 Ohms | |||||
Mfr: 0459002.UR TTI: 0459002.UR Littelfuse Availability: 110,000In StockSurface Mount Fuses 125V 2A Fast Acting | 110,000In 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 | |||||
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: 0466.125NR TTI: 0466.125NR Littelfuse Availability: 10,000In Stock5,000 On Order Expected 02-Jul-26 Surface Mount Fuses .125A 125V VERY FAST ACTING | 10,000In Stock5,000 On Order Expected 02-Jul-26 | 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: 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: 045106.3MRL TTI: 045106.3MRL Littelfuse Availability: 2,000In StockSurface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 | 2,000In Stock | 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 | |||||
Mfr: 0459.500UR TTI: 0459.500UR Littelfuse Availability: 59,000In Stock33,000 On Order Expected Surface Mount Fuses 125V .5A Fast Acting | 59,000In Stock33,000 On Order Expected | 459 | Surface Mount Fuses | Fast Blow | 500 mA | 125 VAC | 125 VDC | 50 A, 300 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 302 mOhms | |||||
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 27,000In Stock18,000 On Order Expected 29-Jun-26 Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 27,000In Stock18,000 On Order Expected 29-Jun-26 | 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: 0154005.DR TTI: 0154005.DR Littelfuse Availability: 12,000In StockSurface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154 | 12,000In Stock | 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 | Reel | 12.5 mOhms | |||||
Mfr: 0466.750NR TTI: 0466.750NR Littelfuse Availability: 60,000In StockSurface Mount Fuses 63V .75A VFA Slimline | 60,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 750 mA | 63 VAC | 63 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 106 mOhms | |||||
Mfr: 0454007.MR TTI: 0454007.MR Littelfuse Availability: 2,000In StockSurface Mount Fuses 72VAC 7A .0105ohms 454 NANO2 | 2,000In Stock | 454 | Surface Mount Ceramic Fuses | Time Delay / Slow Blow | 7 A | 72 VAC | 75 VDC | 50 A, 100 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 10.5 mOhms | |||||
Mfr: 045402.5MR TTI: 045402.5MR Littelfuse Availability: 1,000In Stock2,000 On Order Expected 25-Aug-26 Surface Mount Fuses 125VAC 2.5A .045ohms 454 NANO2 | 1,000In Stock2,000 On Order Expected 25-Aug-26 | 454 | 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: 0154004.DR TTI: 0154004.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154 | 1,500In Stock | 154 | Surface Mount Fuse with Fuse Holders | Fast Blow | 4 A | 125 VAC | 125 VDC | 50 A, 50 A | 9.73 mm x 5.03 mm | - 55 C | + 125 C | Reel | 16 mOhms | 576-154004 154004 | ||||
Mfr: 0452.500MRL TTI: 0452.500MRL Littelfuse Availability: 2,000In StockSurface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 | 2,000In Stock | 452 | Surface Mount Ceramic Fuses | Time Delay / Slow 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 | 700 mOhms | |||||
Mfr: 0460004.UR TTI: 0460004.UR Littelfuse Availability: 2,000In Stock8,500 On Order Expected Surface Mount Fuses 125V 4A Slo-Blo | 2,000In Stock8,500 On Order Expected | 460 | Surface Mount Fuses | Time Delay / Slow Blow | 4 A | 125 VAC | 125 VDC | 50 A, 50 A | 7.24 mm x 4.32 mm | - 55 C | + 125 C | Reel | 20 mOhms | |||||
Mfr: 0466005.NR TTI: 0466005.NR Littelfuse Availability: 5,000In StockSurface Mount Fuses 5A 32V VERY FAST ACTING | 5,000In Stock | 466 | Surface Mount Fuses | Fast Blow | 5 A | 32 VAC | 32 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 11 mOhms | |||||
Mfr: 0437.375WRA TTI: 0437.375WRA Littelfuse Availability: 15,000In Stock33,000 On Order Expected Surface Mount Fuses .375A 125V AECQ | 15,000In Stock33,000 On Order Expected | 437 | Surface Mount Fuses | Fast Blow | 375 mA | 125 VAC | 125 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 150 C | AEC-Q200 | Reel | 1.33 Ohms | ||||
Mfr: 0440.750WRA TTI: 0440.750WRA Littelfuse Availability: 27,000In Stock21,000 On Order Expected 07-Oct-26 Surface Mount Fuses .750A 63V FAST ACTING | 27,000In Stock21,000 On Order Expected 07-Oct-26 | 440A | 750 mA | - 55 C | + 150 C | AEC-Q200 | Reel | 462.4 mOhms |
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