Littelfuse - Fuses with Leads - Through Hole
3,359 ResultsPart | Availability | Purchasing | RoHS/Lead | Series | Product | Current Rating | Voltage Rating AC | Fuse Type | Body Style | Voltage Rating DC | Interrupt Rating | Termination Style | Fuse Size / Group | Dimensions | Minimum Operating Temperature | Maximum Operating Temperature | Resistance | Qualification | Packaging | Part # Aliases |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: 0251002.MXL TTI: 0251002.MXL Littelfuse Availability: 7,500In Stock7,000 On Order Expected 11-Aug-26 Fuses with Leads - Through Hole 2A 125V PICO II Fast Acting | 7,500In Stock7,000 On Order Expected 11-Aug-26 | 251 | PCB Mount Fuses | 2 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 47.3 mOhms | Bulk | 576-251002 251002 | ||||
Mfr: 0251003.MXL TTI: 0251003.MXL Littelfuse Availability: 5,050In StockFuses with Leads - Through Hole 3A 125V PICO II FAST | 5,050In Stock | 251 | PCB Mount Fuses | 3 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 29 mOhms | Bulk | 576-251003L 251003L | ||||
Mfr: 0251.062MXL TTI: 0251.062MXL Littelfuse Availability: 8,475In Stock28,000 On Order Expected Fuses with Leads - Through Hole 125V .062A | 8,475In Stock28,000 On Order Expected | 251 | PCB Mount Fuses | 62 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 7 Ohms | Bulk | |||||
Mfr: 0251005.MXL TTI: 0251005.MXL Littelfuse Availability: 3,850In Stock5,000 On Order Expected 19-Aug-26 Fuses with Leads - Through Hole 125V 5A | 3,850In Stock5,000 On Order Expected 19-Aug-26 | 251 | PCB Mount Fuses | 5 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 15.5 mOhms | Bulk | |||||
Mfr: 0251010.MXL TTI: 0251010.MXL Littelfuse Availability: 8,300In StockFuses with Leads - Through Hole 125V 10A | 8,300In Stock | 251 | PCB Mount Fuses | 10 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 7.05 mOhms | Bulk | |||||
Mfr: 37214000411 TTI: 37214000411 Littelfuse Availability: 125In Stock1,000 On Order Expected 31-Aug-26 Fuses with Leads - Through Hole IEC TL LBC SL 4A TR5 | 125In Stock1,000 On Order Expected 31-Aug-26 | 372 | PCB Mount Fuses | 4 A | 250 VAC | Time Delay / Slow Blow | Leaded Fuses | 40 A | Radial | TR5 | - 40 C | + 85 C | 12 mOhms | Bulk | ||||||
Mfr: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 12,450In StockFuses with Leads - Through Hole 125V 1A | 12,450In Stock | 251 | PCB Mount Fuses | 1 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 128 mOhms | Bulk | |||||
970In Stock | 273 | PCB Mount Fuses | 500 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 10 kA | Radial | MICRO | - 55 C | + 85 C | 167 mOhms | Bulk | ||||||
Mfr: 37205000411 TTI: 37205000411 Littelfuse Availability: 550In Stock1,000 On Order Expected 22-Jun-26 Fuses with Leads - Through Hole 250v 500mA TR5 | 550In Stock1,000 On Order Expected 22-Jun-26 | 372 | PCB Mount Fuses | 500 mA | 250 VAC | Time Delay / Slow Blow | Leaded Fuses | 35 A | Radial | TR5 | - 40 C | + 85 C | 155 mOhms | Bulk | ||||||
Mfr: 0251002.MRT1L TTI: 0251002.MRT1L Littelfuse Availability: 4,000In Stock9,000 On Order Expected 06-Jul-26 Fuses with Leads - Through Hole 125V 2A | 4,000In Stock9,000 On Order Expected 06-Jul-26 | 251 | PCB Mount Fuses | 2 A | 125 VAC | Fast Blow | Leaded Fuses | 50 A, 300 A | Axial | PICO II | - 55 C | + 125 C | 47.3 mOhms | Reel | ||||||
Mfr: 37011000410 TTI: 37011000410 Littelfuse Availability: 1,675In StockFuses with Leads - Through Hole 250V IEC LBC SL 1A TR5 | 1,675In Stock | 370 | PCB Mount Fuses | 1 A | 250 VAC | Fast Blow | Leaded Fuses | 35 A | Radial | TR5 | - 40 C | + 85 C | 67.6 mOhms | Bulk | ||||||
Mfr: 0251.250MXL TTI: 0251.250MXL Littelfuse Availability: 1,700In Stock2,700 On Order Expected 28-May-26 Fuses with Leads - Through Hole 125V .25A | 1,700In Stock2,700 On Order Expected 28-May-26 | 251 | PCB Mount Fuses | 250 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 665 mOhms | Bulk | |||||
5In Stock400 On Order Expected 30-Jul-26 | 273 | PCB Mount Fuses | 2 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 10 kA | Radial | MICRO | - 55 C | + 85 C | 42.5 mOhms | Bulk | ||||||
Mfr: 37212000411 TTI: 37212000411 Littelfuse Availability: 3,000In StockFuses with Leads - Through Hole IEC TL LBC SL 2A TR5 | 3,000In Stock | 372 | PCB Mount Fuses | 2 A | 250 VAC | Time Delay / Slow Blow | Leaded Fuses | 35 A | Radial | TR5 | - 40 C | + 85 C | 31 mOhms | Bulk | ||||||
Mfr: 0251015.MXL TTI: 0251015.MXL Littelfuse Availability: 2,775In Stock2,000 On Order Expected 04-Aug-26 Fuses with Leads - Through Hole 32V 15A | 2,775In Stock2,000 On Order Expected 04-Aug-26 | 251 | PCB Mount Fuses | 15 A | 32 VAC | Fast Blow | Leaded Fuses | 32 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 36 mOhms | Bulk | |||||
Mfr: 0263005.MXL TTI: 0263005.MXL Littelfuse Availability: 450In StockFuses with Leads - Through Hole 250V 5A PICO II | 450In Stock | 263 | PCB Mount Fuses | 5 A | Fast Blow | Leaded Fuses | 50 A | Axial | PICO II | - 55 C | + 125 C | 14.5 mOhms | Bulk | |||||||
Mfr: 0251.125MRT1L TTI: 0251.125MRT1L Littelfuse Availability: 15,000In StockFuses with Leads - Through Hole 125V .125A | 15,000In Stock | 251 | PCB Mount Fuses | 125 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 50 A, 300 A | Axial | PICO II | - 55 C | + 125 C | 1.7 Ohms | Reel | |||||
750In Stock | 273 | PCB Mount Fuses | 5 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 10 kA | Radial | MICRO | - 55 C | + 85 C | 280 Ohms | Bulk | ||||||
Mfr: 0251.500MXL TTI: 0251.500MXL Littelfuse Availability: 850In Stock2,000 On Order Expected 06-Jul-26 Limited Supply Fuses with Leads - Through Hole 125V .5A | 850In Stock2,000 On Order Expected 06-Jul-26 Limited Supply | 251 | PCB Mount Fuses | 500 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 280 mOhms | Bulk | |||||
Mfr: 0251.125MXL TTI: 0251.125MXL Littelfuse Availability: 5,100In StockFuses with Leads - Through Hole 125V .125A | 5,100In Stock | 251 | PCB Mount Fuses | 125 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 50 A, 300 A | Axial | PICO II | - 55 C | + 125 C | 1.7 Ohms | Bulk | |||||
Mfr: 0251004.MXL TTI: 0251004.MXL Littelfuse Availability: 11,725In Stock4,000 On Order Expected 06-Jul-26 Fuses with Leads - Through Hole 125V 4A | 11,725In Stock4,000 On Order Expected 06-Jul-26 | 251 | PCB Mount Fuses | 4 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 20.4 mOhms | Bulk | |||||
Mfr: 37212500411 TTI: 37212500411 Littelfuse Availability: 3,375In Stock4,500 On Order Expected 19-Jun-26 Fuses with Leads - Through Hole IEC TL LBC SL 2.5A TR5 | 3,375In Stock4,500 On Order Expected 19-Jun-26 | 372 | PCB Mount Fuses | 2.5 A | 250 VAC | Time Delay / Slow Blow | Leaded Fuses | 35 A | Radial | TR5 | - 40 C | + 85 C | 23 mOhms | Bulk | ||||||
Mfr: 0251001.MRT1L TTI: 0251001.MRT1L Littelfuse Availability: 37,000In Stock4,000 On Order Expected 26-May-26 Fuses with Leads - Through Hole 125V 1A | 37,000In Stock4,000 On Order Expected 26-May-26 | 251 | PCB Mount Fuses | 1 A | 125 VAC | Fast Blow | Leaded Fuses | 50 A, 300 A | Axial | PICO II | - 55 C | + 125 C | 128 mOhms | Reel | ||||||
Mfr: 37321000410 TTI: 37321000410 Littelfuse Availability: 3,150In StockFuses with Leads - Through Hole 250V UL FA SL 10A TR5 | 3,150In Stock | 373 | PCB Mount Fuses | 10 A | 250 VAC | Time Delay / Slow Blow | Leaded Fuses | 50 A | Radial | TR5 | - 40 C | + 85 C | 5.945 mOhms | Bulk | ||||||
Mfr: 0251.500MRT1L TTI: 0251.500MRT1L Littelfuse Availability: 8,000In StockFuses with Leads - Through Hole 125V .5A | 8,000In Stock | 251 | PCB Mount Fuses | 500 mA | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 50 A, 300 A | Axial | PICO II | - 55 C | + 125 C | 280 mOhms | Reel |
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