Timeline for Three-pin SMD part marked 550B identification
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 30, 2022 at 4:25 | comment | added | Hearth | Also, as far as I can tell, the BC550B only ever came in TO-92, while this is SOT-23, or possibly SC-70 (it's hard to tell the dimensions). | |
| Sep 29, 2022 at 23:12 | review | Low quality posts | |||
| Sep 29, 2022 at 23:17 | |||||
| Sep 29, 2022 at 22:58 | comment | added | Spehro 'speff' Pefhany | Quite unlikely, as the designator is U1, implying that it's an integrated circuit of some description. | |
| Sep 29, 2022 at 22:55 | history | answered | Gil | CC BY-SA 4.0 |