
Very fast-acting electric fuse, 0.5A current rating, 125VAC/125VDC voltage rating. Features 50A interrupting rating, ceramic body, and axial termination. Designed for through-hole mounting with a 7.11mm length and 2.8mm diameter. Compliant with UL94 V-0 flammability rating, halogen-free, and RoHS compliant. Approved by CSA, UR, TUV, CCC, and QPL.
Littelfuse 0251.500MRT1L technical specifications.
| Approvals | CSA, UR, TUV, CCC, QPL |
| Body Material | Ceramic |
| Package/Case | Axial |
| Current Rating | 500mA |
| DC Cold Resistance | 302mR |
| Diameter | 2.8mm |
| Flammability Rating | UL94 V-0 |
| Fuse Current | 500mA |
| Lead Free | Lead Free |
| Length | 7.11mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | No |
| Resistance | 280mR |
| RoHS Compliant | Yes |
| Series | PICO® II 251 |
| Size | 7.11mm |
| Termination | Axial |
| Voltage Rating | 125V |
| Voltage Rating (AC) | 125V |
| DC Rated Voltage | 125V |
| Working Voltage | 125V |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse 0251.500MRT1L to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.