451 - Surface Mount Fuses
164 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Product | Fuse Type | Current Rating | Voltage Rating AC | Voltage Rating DC | Interrupt Rating | Melting I2t | Fuse Size / Group | Minimum Operating Temperature | Maximum Operating Temperature | Resistance | Qualification | Packaging | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 31,000In Stock6,000 On Order Expected 22-Dec-26 Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 31,000In Stock6,000 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 | 5.566 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 12.5 mOhms | Reel | ||||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 94,000In StockSurface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 94,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 15 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 97.82 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 3.7 mOhms | Reel | 576-0451015.MR 0451015.MR | |||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 1,000In Stock5,000 On Order Expected 19-May-27 Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 1,000In Stock5,000 On Order Expected 19-May-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 4 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 3.152 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 16 mOhms | Reel | ||||
Mfr: 0451007.MRL TTI: 0451007.MRL Littelfuse Availability: 5,000In StockSurface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 5,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 7 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 10.32 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 9 mOhms | Reel | ||||
Mfr: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 5,000In Stock1,000 On Order Expected 09-Mar-27 Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 5,000In Stock1,000 On Order Expected 09-Mar-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 2 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 0.53 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 36.7 mOhms | Reel | ||||
Mfr: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 8,000In StockSurface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 8,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 750 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 0.2143 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 144.4 mOhms | Reel | ||||
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 | 20.23 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 7.7 mOhms | Reel | ||||
Mfr: 0451.062MRL TTI: 0451.062MRL Littelfuse Availability: 2,000In StockSurface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 | 2,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 62 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 0.00019 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 5.5 Ohms | Reel | ||||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 1,000In Stock3,000 On Order Expected 14-Apr-27 Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 1,000In Stock3,000 On Order Expected 14-Apr-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 3 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 1.65 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 22.7 mOhms | Reel | ||||
Mfr: 045106.3MRL TTI: 045106.3MRL Littelfuse Availability: 4,000In StockSurface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 | 4,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 6.3 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 9.17 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 9.6 mOhms | Reel | ||||
Mfr: 0451012.MRL TTI: 0451012.MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 | 1,000In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 12 A | 65 VAC | 65 VDC | 100 A, 150 A, 400 A | 47.97 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 4.9 mOhms | Reel | ||||
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 | 2.469 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 20 mOhms | Reel | ||||
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 | 0.0824 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 304.6 mOhms | Reel | ||||
Mfr: 0451007.NRL TTI: 0451007.NRL Littelfuse Availability: 25,000In Stock35,000 On Order Expected Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 | 25,000In Stock35,000 On Order Expected | 451 | Surface Mount Ceramic Fuses | Fast Blow | 7 A | 125 VAC | 125 VDC | 50 A, 50 A, 400 A | 10.32 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 9 mOhms | Reel | ||||
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 | 0.00286 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 1.7 Ohms | Reel | ||||
Mfr: 0451003.MRSN TTI: 0451003.MRSN Littelfuse Availability: 1,000In Stock5,000 On Order Expected 03-May-27 Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 1,000In Stock5,000 On Order Expected 03-May-27 | 451 | Surface Mount Ceramic Fuses | Fast Blow | 3 A | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 1.65 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 22.7 mOhms | Reel | ||||
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 | 0.1381 A2 sec | 6.1 mm x 2.69 mm | - 55 C | + 125 C | 202.2 mOhms | Reel | ||||
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 | 5.566 A2 sec | NANO | - 55 C | + 125 C | 12.5 mOhms | Cut Tape | ||||
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 | 0.0158 A2 sec | NANO | - 55 C | + 125 C | 576.5 mOhms | Cut Tape | ||||
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 | 0.53 A2 sec | NANO | - 55 C | + 125 C | 36.7 mOhms | Cut Tape | ||||
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 | 20.23 A2 sec | NANO | - 55 C | + 125 C | 7.7 mOhms | Cut Tape | ||||
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 | 3.152 A2 sec | NANO | - 55 C | + 125 C | 16 mOhms | Cut Tape | ||||
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 | 0.0824 A2 sec | NANO | - 55 C | + 125 C | 304.6 mOhms | Cut Tape | ||||
Mfr: 0451.750MRL. TTI: 0451.750MRL. Littelfuse Availability: 360In StockCut Tape Surface Mount Fuses .75A 125V VERY FAST ACTING | 360In Stock | 451 | Surface Mount Ceramic Fuses | Fast Blow | 750 mA | 125 VAC | 125 VDC | 50 A, 50 A, 300 A | 0.2143 A2 sec | NANO | - 55 C | + 125 C | 144.4 mOhms | Cut Tape | ||||
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 | 0.00286 A2 sec | NANO | - 55 C | + 125 C | 1.7 Ohms | Cut Tape |