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: 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: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 36,000In StockSurface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 36,000In 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: 0459002.UR TTI: 0459002.UR Littelfuse Availability: 83,500In StockSurface Mount Fuses 125V 2A Fast Acting | 83,500In 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: 0452003.MRL TTI: 0452003.MRL Littelfuse Availability: 31,000In StockSurface Mount Fuses 125VAC 3A .034ohms 452 NANO2 | 31,000In 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: 0466.750NR TTI: 0466.750NR Littelfuse Availability: 110,000In Stock40,000 On Order Expected 25-Sep-26 Surface Mount Fuses 63V .75A VFA Slimline | 110,000In 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: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 9,000In Stock1,000 On Order Expected 23-Oct-26 Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 9,000In Stock1,000 On Order Expected 23-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: 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: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 5,000In Stock4,000 On Order Expected 07-Dec-26 Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 5,000In Stock4,000 On Order Expected 07-Dec-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: 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: 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: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 2,000In Stock7,000 On Order Expected 23-Oct-26 Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 2,000In Stock7,000 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: 045202.5MRL TTI: 045202.5MRL Littelfuse Availability: 15,000In StockSurface Mount Fuses 125VAC 2.5A .045ohms 452 NANO2 | 15,000In 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: 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: 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: 046506.3DR TTI: 046506.3DR Littelfuse Availability: 4,500In Stock12,000 On Order Expected 16-Oct-26 Surface Mount Fuses 250VAC 6.3A .0088ohms 465 NANO2 | 4,500In Stock12,000 On Order Expected 16-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: 0466004.NR TTI: 0466004.NR Littelfuse Availability: 10,000In Stock10,000 On Order Expected 21-Dec-26 Surface Mount Fuses 4A 32V VERY FAST ACTING | 10,000In Stock10,000 On Order Expected 21-Dec-26 | 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: 500In StockSurface Mount Fuses 125V 3A Fast Acting | 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: 0459.062UR TTI: 0459.062UR Littelfuse Availability: 7,500In Stock10,000 On Order Expected 30-Dec-26 Surface Mount Fuses 125V .062A Fast Acting | 7,500In Stock10,000 On Order Expected 30-Dec-26 | 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: 0459.500UR TTI: 0459.500UR Littelfuse Availability: 136,000In StockSurface Mount Fuses 125V .5A Fast Acting | 136,000In Stock | 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: 15,000In StockSurface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 | 15,000In 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 | |||||
Mfr: 0154005.DR TTI: 0154005.DR Littelfuse Availability: 6,000In StockSurface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154 | 6,000In 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: 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 | 1206 (3216 metric) | - 55 C | + 90 C | Reel | 75 mOhms | |||||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 4,000In Stock5,000 On Order Expected Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 4,000In Stock5,000 On Order Expected | 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 | |||||
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 |