Specification for Fuse: PTC polymer; 900mA; RF72
| Power | 990mW |
| D dimension | 10mm |
| Current rating | 900mA |
| B dimension | 11.5mm |
| A dimension | 9.5mm |
| C dimension | 5mm |
| E dimension | 3mm |
| Max resistance | 470mΩ |
| Type of fuse | PTC polymer |
| Switched current | 1.8A |
| Min. resistance | 200mΩ |