The datasheet says 27 ohms. You don't want to approximate. These Jaycar metal film resistors give you that exact value at 1% tolerance, rated for half a watt so they won't drift under load. Eight in the pack covers your current build and keeps a few on the bench for next time. One part, one spec, no second-guessing
| brand | Jaycar |
| resistance | 27 ohm |
| power_rating | 0.5W |
| tolerance | 1% |
| type | Metal film |
| pack_quantity | 8 |
| category | Electronics & Components |
| subcategory | Electronic Components |