| Product Attributes Select All |
| Category | Circuit Protection |
| Melting I²t | 0.000103 |
| Online Catalog | 242 Series Axial |
| Response Time | Fast |
| Fuse Type | Cartridge |
| Approvals | UR |
| Package / Case | Axial |
| Voltage Rating - AC | 250V |
| Manufacturer | Littelfuse Inc. |
| Features | Intrinsically Safe |
| Other Names | F1290CT |
| Operating Temperature | -40°C ~ 125°C |
| Applications | Hazardous Locations |
| Datasheets | 242 UR Series Drawing 242 Series Datasheet |
| DC Cold Resistance | 11.34 Ohm |
| Current Rating | 50mA |
| Breaking Capacity @ Rated Voltage | 4kA |
| Mounting Type | Through Hole |
| Size / Dimension | 0.119" Dia x 0.331" L (3.02mm x 8.40mm) |
| Standard Package | 1 |
| Series | 242 |
| Voltage Rating - DC | 250V |
| Packaging | Cut Tape (CT) |
| Part Status | Active |
| Family | Electrical, Specialty Fuses |
| Class | - |
