451 - Littelfuse - Surface Mount Fuses
164 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 31,000In Stock7,000 On Order Expected 22-Dec-26 Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 31,000In Stock7,000 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 | 6.1 mm x 2.69 mm | - 55 C | + 125 C | Reel | 12.5 mOhms | ||||
Mfr: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 5,000In StockSurface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 5,000In 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: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 6,000In StockSurface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 6,000In Stock | 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: 045106.3MRL TTI: 045106.3MRL Littelfuse Availability: 3,000In Stock1,000 On Order Expected 21-Oct-26 Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 | 3,000In Stock1,000 On Order Expected 21-Oct-26 | 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: 0451003.MRSN TTI: 0451003.MRSN Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 0In Stock | 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: 0451015.MRSN TTI: 0451015.MRSN Littelfuse Availability: 0In StockSurface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 0In Stock | 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 | ||||
Mfr: 0451010.MRSN TTI: 0451010.MRSN Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 1,000In 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: 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: 045103.5MRL TTI: 045103.5MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 | 1,000In 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: 0451.125MRSN TTI: 0451.125MRSN 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 | 1.7 Ohms | ||||
Mfr: 0451.630MRL TTI: 0451.630MRL Littelfuse Availability: 5,000In StockSurface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 | 5,000In 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: 0451005.MRL TTI: 0451005.MRL. Littelfuse Availability: 810In StockCut Tape Surface Mount Fuses 125V 5A | 810In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 5 A | 125 VAC | 125 VDC | 50 A, 300 A, 10 kA | NANO | - 55 C | + 125 C | Cut Tape | 12.5 mOhms | ||||
Mfr: 0451002.MRL TTI: 0451002.MRL. Littelfuse Availability: 170In StockCut Tape Surface Mount Fuses 125V 2A | 170In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 2 A | 125 VAC | 125 VDC | 50 A, 300 A, 10 kA | NANO | - 55 C | + 125 C | Cut Tape | 36.7 mOhms | ||||
Mfr: 0451.250MRL TTI: 0451.250MRL. Littelfuse Availability: 320In StockCut Tape Surface Mount Fuses 125V.25A | 320In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 250 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 576.5 mOhms | ||||
Mfr: 0451.062MRL TTI: 0451.062MRL. Littelfuse Availability: 590In StockCut Tape Surface Mount Fuses 125V.062A | 590In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 62 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 5.5 Ohms | ||||
Mfr: 0451012.MRL TTI: 0451012.MRL. Littelfuse Availability: 850In StockCut Tape Surface Mount Fuses 65V 12A | 850In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 12 A | 125 VAC | 125 VDC | 100 A, 150 A, 400 A | NANO | - 55 C | + 125 C | Cut Tape | 4.9 mOhms | ||||
Mfr: 0451008.MRL TTI: 0451008.MRL. Littelfuse Availability: 890In StockCut Tape Surface Mount Fuses 125V 8A | 890In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 8 A | 125 VAC | 125 VDC | 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 7.7 mOhms | ||||
Mfr: 0451.750MRL. TTI: 0451.750MRL. Littelfuse Availability: 760In StockCut Tape Surface Mount Fuses .75A 125V VERY FAST ACTING | 760In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 750 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 144.4 mOhms | ||||
Mfr: 0451004.MRL TTI: 0451004.MRL. Littelfuse Availability: 1,380In StockCut Tape Surface Mount Fuses 125V 4A | 1,380In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 4 A | 125 VAC | 125 VDC | 50 A, 300 A, 10 kA | NANO | - 55 C | + 125 C | Cut Tape | 16 mOhms | ||||
Mfr: 0451.500MRL TTI: 0451.500MRL. Littelfuse Availability: 390In StockCut Tape Surface Mount Fuses 125V.5A | 390In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 500 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 304.6 mOhms | ||||
Mfr: 0451007.MRL TTI: 0451007.MRL. Littelfuse Availability: 1,560In StockCut Tape Surface Mount Fuses 125V 7A | 1,560In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 7 A | 125 VAC | 125 VDC | 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 9 mOhms | ||||
Mfr: 0451001.MRL TTI: 0451001.MRL. Littelfuse Availability: 580In StockCut Tape Surface Mount Fuses 125V 1A | 580In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 1 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 78 mOhms | ||||
Mfr: 0451.125MRL TTI: 0451.125MRL. Littelfuse Availability: 400In StockCut Tape Surface Mount Fuses 125V.125A | 400In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 125 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 1.7 Ohms | ||||
Mfr: 045102.5MRL TTI: 045102.5MRL. Littelfuse Availability: 855In StockCut Tape Surface Mount Fuses 125V 2.5A | 855In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 2.5 A | 125 VAC | 125 VDC | 50 A, 300 A, 10 kA | NANO | - 55 C | + 125 C | Cut Tape | 28.6 mOhms | ||||
Mfr: 045101.5MRL TTI: 045101.5MRL. Littelfuse Availability: 30In StockCut Tape Surface Mount Fuses 125V 1.5A | 30In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 1.5 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | NANO | - 55 C | + 125 C | Cut Tape | 63 mOhms |