451 - Littelfuse - Surface Mount Fuses
184 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: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 21.000In Stock35.000 On Order Expected 24-Jun-26 Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 21.000In Stock35.000 On Order Expected 24-Jun-26 | 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: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 28.000In Stock2.000 On Order Expected 24-Jun-26 Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 28.000In Stock2.000 On Order Expected 24-Jun-26 | 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: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 1.000In Stock38.000 On Order Expected Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 1.000In Stock38.000 On Order Expected | 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: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 9.000In StockSurface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 9.000In Stock | 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: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 104.000In StockSurface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 104.000In 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: 0451.500MRL TTI: 0451.500MRL Littelfuse Availability: 10.000In Stock14.000 On Order Expected Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 | 10.000In Stock14.000 On Order Expected | 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: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 15.000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 15.000In 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: 0451001.MRL TTI: 0451001.MRL Littelfuse Availability: 12.000In Stock6.000 On Order Expected 17-Jun-26 Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 | 12.000In Stock6.000 On Order Expected 17-Jun-26 | 451 | Surface Mount Ceramic Fuses | Fast 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 | 78 mOhms | |||||
Mfr: 045106.3MRL TTI: 045106.3MRL Littelfuse Availability: 8.000In StockSurface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 | 8.000In 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: 045101.5MRL TTI: 045101.5MRL Littelfuse Availability: 1.000In StockSurface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 | 1.000In Stock | 451 | Surface Mount Ceramic Fuses | Fast 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 | 63 mOhms | |||||
Mfr: 045102.5MRL TTI: 045102.5MRL Littelfuse Availability: 1.000In StockSurface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 | 1.000In Stock | 451 | Surface Mount Ceramic Fuses | Fast 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 | 28.6 mOhms | |||||
Mfr: 0451.375MRL TTI: 0451.375MRL Littelfuse Availability: 0In Stock8.000 On Order Expected Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 | 0In Stock8.000 On Order Expected | 451 | Surface Mount Ceramic Fuses | Fast Blow | 375 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 454.1 mOhms | |||||
Mfr: 0451.250MRL TTI: 0451.250MRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 | 0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 250 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 576.5 mOhms | |||||
Mfr: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 0In Stock99.000 On Order Expected Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 0In Stock99.000 On Order Expected | 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: 0451.062MRL TTI: 0451.062MRL Littelfuse Availability: 0In Stock11.000 On Order Expected 09-Sep-26 Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 | 0In Stock11.000 On Order Expected 09-Sep-26 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 62 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 5.5 Ohms | |||||
Mfr: 045103.5MRL TTI: 045103.5MRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 | 0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 3.5 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 20 mOhms | |||||
Mfr: 0451.080MRL TTI: 0451.080MRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 | 0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 80 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 4.05 Ohms | |||||
0In 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 | ||||||
0In 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: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 0In Stock | 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: 0451.125NRL TTI: 0451.125NRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 | 0In 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: 045101.6MRL TTI: 045101.6MRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 | 0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 1.6 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 58 mOhms | |||||
Mfr: 0451.100MRL TTI: 0451.100MRL Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 | 0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 100 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 3.1 Ohms | |||||
0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 630 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 202.2 mOhms | ||||||
Mfr: 0451012.MRL TTI: 0451012.MRL Littelfuse Availability: 0In StockSurface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 | 0In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 12 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 4.9 mOhms |
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