Littelfuse - Surface Mount Fuses
2,072 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: 48,000In StockSurface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 48,000In 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: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 29,000In Stock56,000 On Order Expected Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 29,000In Stock56,000 On Order Expected | 451 | Surface Mount Ceramic Fuses | Fast Blow | 15 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 3.7 mOhms | 576-0451015.MR 0451015.MR | ||||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 1,000In Stock8,000 On Order Expected Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 1,000In Stock8,000 On Order Expected | 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: 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: 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: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 5,000In Stock2,000 On Order Expected 11-Sep-26 Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 5,000In Stock2,000 On Order Expected 11-Sep-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: 0451.125MRL TTI: 0451.125MRL Littelfuse Availability: 10,000In StockSurface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 | 10,000In 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: 98,500In StockSurface Mount Fuses 125V 2A Fast Acting | 98,500In 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: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 53,000In Stock47,000 On Order Expected Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 53,000In Stock47,000 On Order Expected | 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: 0466.750NR TTI: 0466.750NR Littelfuse Availability: 115,000In Stock40,000 On Order Expected 25-Sep-26 Surface Mount Fuses 63V .75A VFA Slimline | 115,000In Stock40,000 On Order Expected 25-Sep-26 | 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: 045201.5MRL TTI: 045201.5MRL Littelfuse Availability: 24,000In StockSurface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 24,000In 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: 0452003.MRL TTI: 0452003.MRL Littelfuse Availability: 33,000In StockSurface Mount Fuses 125VAC 3A .034ohms 452 NANO2 | 33,000In 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: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 9,000In Stock2,000 On Order Expected 06-Oct-26 Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 9,000In Stock2,000 On Order Expected 06-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: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 13,000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 13,000In 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: 0466001.NRHF TTI: 0466001.NRHF Littelfuse Availability: 5,000In Stock5,000 On Order Expected 05-Oct-26 Surface Mount Fuses 63V 1A FA HALIDE FREE SLIM | 5,000In Stock5,000 On Order Expected 05-Oct-26 | 466 | Surface Mount Fuses | Fast Blow | 1 A | 63 VAC | 63 VDC | 50 A, 50 A | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 75 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 | |||||
25In 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: 0452005.MRL TTI: 0452005.MRL Littelfuse Availability: 21,000In Stock8,000 On Order Expected 28-Sep-26 Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 | 21,000In Stock8,000 On Order Expected 28-Sep-26 | 452 | 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 | 576-R452005.L R452005.L | ||||
Mfr: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 2,000In Stock9,000 On Order Expected 23-Oct-26 Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 2,000In Stock9,000 On Order Expected 23-Oct-26 | 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: 0466004.NR TTI: 0466004.NR Littelfuse Availability: 5,000In StockSurface Mount Fuses 4A 32V VERY FAST ACTING | 5,000In 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: 12,500In StockSurface Mount Fuses 125V .062A Fast Acting | 12,500In 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: 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: 0154005.DR TTI: 0154005.DR Littelfuse Availability: 4,500In StockSurface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154 | 4,500In 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: 0438.500WRA TTI: 0438.500WRA Littelfuse Availability: 51,000In Stock15,000 On Order Expected 29-Sep-26 Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 | 51,000In Stock15,000 On Order Expected 29-Sep-26 | 438A | Surface Mount Ceramic Fuses | Fast Blow | 500 mA | 32 VAC | 63 VDC | 50 A, 50 A | 0603 (1608 metric) | - 55 C | + 150 C | AEC-Q200 | Reel | 829 mOhms | ||||
Mfr: 0452004.MRL TTI: 0452004.MRL Littelfuse Availability: 23,000In StockSurface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 23,000In Stock | 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 |