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| PartNumber | 0459001 | 0459001.ER | 0459001.UR |
| Description | Surface Mount Fuses 125V 1A Fast Acting | Surface Mount Fuses 125V 1A Fast Acting | |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | Fuses | Fuses | Fuses |
| Color | - | - | - |
| Series | PICOR 459 | PICOR 459 | PICOR 459 |
| Product | Surface Mount Fuse | Surface Mount Fuse | Surface Mount Fuse |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging | Digi-ReelR Alternate Packaging |
| Current Rating | 1A | 1A | 1A |
| Height | 3.05 mm | 3.05 mm | 3.05 mm |
| Length | 7.24 mm | 7.24 mm | 7.24 mm |
| Width | 4.32 mm | 4.32 mm | 4.32 mm |
| Package Case | 2-SMD, J-Lead | 2-SMD, J-Lead | 2-SMD, J-Lead |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm) | 0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm) | 0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm) |
| Voltage Rating AC | 125V | 125V | 125V |
| Voltage Rating DC | 125 VDC | 125 VDC | 125 VDC |
| Fuse Type | Board Mount (Cartridge Style Excluded) | Board Mount (Cartridge Style Excluded) | Board Mount (Cartridge Style Excluded) |
| Response Time | Fast | Fast | Fast |
| Approvals | CSA, UL | CSA, UL | CSA, UL |
| Breaking Capacity Rated Voltage | 50A AC, 300A DC | 50A AC, 300A DC | 50A AC, 300A DC |
| MeltingI2t | 0.281 | 0.281 | 0.281 |
| Fuse Size Group | PICO | PICO | PICO |
| Interrupt Rating | 50 Amps at 125 VoltsAC / 50 Amps at 125 VoltsDC | 50 Amps at 125 VoltsAC / 50 Amps at 125 VoltsDC | 50 Amps |
| Operating Temperature Range | - | - | - 55 C to + 125 C |
| Resistance | - | - | 0.125 Ohms |