
Radio usb
SP8EBC/radio-usb-interface
USB <--> Land Mobile Radio interace with full ground isolation on 2way audio and PTT control

The BC846C is a bipolar made by FOSAN in a SOT-23 package with 3 pins. -55℃~+150℃ 1 NPN 100MHz 100mA 300mW 5uA 600mV 65V 6V 800 NPN SOT-23 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistor_BJT:BC846, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 205,077 are in stock at JLCPCB (part C2926207). 3 open-source boards in 3 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | E | Passive |
| 3 | C | Passive |

SP8EBC/radio-usb-interface
USB <--> Land Mobile Radio interace with full ground isolation on 2way audio and PTT control


<iframe src="https://pcbkit.io/embed/parts/fosan/BC846C" title="BC846C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/fosan/BC846C.jpg" alt="BC846C" width="1200" height="900">[](https://pcbkit.io/parts/fosan/BC846C)Yes. The symbol is Transistor_BJT:BC846 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT-23, with 3 pins. Its footprint is drawn on this page.
FOSAN publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2926207, with 205,077 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the S8050 by hongjiacheng, the SS8050 by hongjiacheng, the MMBT5551 by hongjiacheng and the MMBT5401 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.