You're chasing a high-frequency noise problem on a PCB and the usual fix isn't sticking. This is the 470µH choke from the LF-1100 series — drop it straight onto your board and let it do the suppression work. Part of a five-step range (47µH to 470µH) so you can dial in the right inductance without guessing. Sourced from Jaycar, stocked here in Australia so you're not waiting on an overseas parcel for a $5 part
| brand | Jaycar |
| category | Electronics & Components |
| subcategory | Electronic Components |
| inductance | 470µH |
| mounting | PCB |
| series | LF-1100 |
| rrp_aud | 5 |