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: 14,500In Stock2,000 On Order Expected 15-Jul-26 Fuses with Leads - Through Hole 2A 125V PICO II Fast Acting | 14,500In Stock2,000 On Order Expected 15-Jul-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: 2,650In Stock3,500 On Order Expected 20-Jul-26 Fuses with Leads - Through Hole 3A 125V PICO II FAST | 2,650In Stock3,500 On Order Expected 20-Jul-26 | 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: 0In StockFuses with Leads - Through Hole 125V .062A | 0In Stock | 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: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 9,000In Stock5,000 On Order Expected 14-Sep-26 Fuses with Leads - Through Hole 125V 1A | 9,000In Stock5,000 On Order Expected 14-Sep-26 | 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 | |||||
Mfr: 37212000411 TTI: 37212000411 Littelfuse Availability: 2,900In Stock3,700 On Order Expected 15-Jul-26 Fuses with Leads - Through Hole IEC TL LBC SL 2A TR5 | 2,900In Stock3,700 On Order Expected 15-Jul-26 | 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: 37214000411 TTI: 37214000411 Littelfuse Availability: 50In StockFuses with Leads - Through Hole IEC TL LBC SL 4A TR5 | 50In Stock | 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: 0251005.MXL TTI: 0251005.MXL Littelfuse Availability: 6,044In StockFuses with Leads - Through Hole 125V 5A | 6,044In Stock | 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 | |||||
3In Stock | 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: 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: 025101.5MXL TTI: 025101.5MXL Littelfuse Availability: 28In StockFuses with Leads - Through Hole 125V 1.5A | 28In Stock | 251 | PCB Mount Fuses | 1.5 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 300 A | Axial | PICO II | - 55 C | + 125 C | 36 mOhms | Bulk | |||||
Mfr: 0251.250MXL TTI: 0251.250MXL Littelfuse Availability: 3,850In StockFuses with Leads - Through Hole 125V .25A | 3,850In Stock | 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 | |||||
Mfr: 0251002.MRT1L TTI: 0251002.MRT1L Littelfuse Availability: 5,000In Stock13,000 On Order Expected Fuses with Leads - Through Hole 125V 2A | 5,000In Stock13,000 On Order Expected | 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: 0251.125MRT1L TTI: 0251.125MRT1L Littelfuse Availability: 22,000In Stock2,000 On Order Expected 06-Aug-26 Fuses with Leads - Through Hole 125V .125A | 22,000In Stock2,000 On Order Expected 06-Aug-26 | 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 | |||||
Mfr: 0251.500MXL TTI: 0251.500MXL Littelfuse Availability: 1,350In StockLimited Supply Fuses with Leads - Through Hole 125V .5A | 1,350In StockLimited 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: 5,000In StockFuses with Leads - Through Hole 125V .125A | 5,000In 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 | Bulk | |||||
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: 37321000410 TTI: 37321000410 Littelfuse Availability: 1,950In StockFuses with Leads - Through Hole 250V UL FA SL 10A TR5 | 1,950In 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 Stock7,000 On Order Expected 06-Aug-26 Fuses with Leads - Through Hole 125V .5A | 8,000In Stock7,000 On Order Expected 06-Aug-26 | 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 | |||||
Mfr: 0263005.MXL TTI: 0263005.MXL Littelfuse Availability: 350In Stock750 On Order Expected 20-Jul-26 Fuses with Leads - Through Hole 250V 5A PICO II | 350In Stock750 On Order Expected 20-Jul-26 | 263 | PCB Mount Fuses | 5 A | Fast Blow | Leaded Fuses | 50 A | Axial | PICO II | - 55 C | + 125 C | 14.5 mOhms | Bulk | |||||||
Mfr: 0251015.MXL TTI: 0251015.MXL Littelfuse Availability: 3,775In StockFuses with Leads - Through Hole 32V 15A | 3,775In Stock | 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: 0251010.MXL TTI: 0251010.MXL Littelfuse Availability: 25In Stock16,500 On Order Expected Fuses with Leads - Through Hole 125V 10A | 25In Stock16,500 On Order Expected | 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: 0251001.MRT1L TTI: 0251001.MRT1L Littelfuse Availability: 37,000In Stock1,000 On Order Expected 06-Oct-26 Fuses with Leads - Through Hole 125V 1A | 37,000In Stock1,000 On Order Expected 06-Oct-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: 37212500411 TTI: 37212500411 Littelfuse Availability: 6,725In Stock2,400 On Order Expected 21-Aug-26 Fuses with Leads - Through Hole IEC TL LBC SL 2.5A TR5 | 6,725In Stock2,400 On Order Expected 21-Aug-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: 37211000411 TTI: 37211000411 Littelfuse Availability: 3,661In StockFuses with Leads - Through Hole IEC TL LBC SL 1A TR5 | 3,661In Stock | 372 | PCB Mount Fuses | 1 A | 250 VAC | Time Delay / Slow Blow | Leaded Fuses | 35 A | Radial | TR5 | - 40 C | + 85 C | 78 mOhms | Bulk | ||||||
5In Stock300 On Order Expected 28-Sep-26 | 273 | PCB Mount Fuses | 1 A | 125 VAC | Fast Blow | Leaded Fuses | 125 VDC | 10 kA | Radial | MICRO | - 55 C | + 85 C | 88 mOhms | Bulk | 576-273001 273001 |
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