
Issue3B
liveboxandy/ZX-Spectrum-48K-Issue-3B---Based-on-Gerbers-by-PABB-on-PCBWay
KiCAD created files for the ZX Spectrum 48K Issue 3 designed by Sinclair Research Ltd - Based on PABB Gerbers
Diodes IncorporatedExtended
-55℃~+200℃ 1 NPN 100 100nA 150MHz 1A 1W 250mV 45V 5V NPN TO-92 Bipolar (BJT) ROHS
The ZTX450 is a bipolar made by Diodes Incorporated in a TO-92 package with 3 pins. -55℃~+200℃ 1 NPN 100 100nA 150MHz 1A 1W 250mV 45V 5V NPN TO-92 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1E_2B_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. 3,366 are in stock at JLCPCB (part C155240). 4 open-source boards in 4 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | E | Passive |
| 2 | B | Input |
| 3 | C | Passive |

liveboxandy/ZX-Spectrum-48K-Issue-3B---Based-on-Gerbers-by-PABB-on-PCBWay
KiCAD created files for the ZX Spectrum 48K Issue 3 designed by Sinclair Research Ltd - Based on PABB Gerbers


mgmike1011/sterownik_systemu_nawadniania_PCB
Projekt płytki drukowanej sterownika systemu nawadaniania w oparciu o STM32

Yes. The symbol is Pinmap_Generic:Q_NPN_1E_2B_3C and the footprint Package_TO_SOT_THT:TO-92L, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-92, with 3 pins. Its footprint is drawn on this page.
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C155240, with 3,366 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the SS8050D331 by ALJ, the SS8550D331 by ALJ, the SS8050 by Jiangsu Changjing Electronics Technology (CJ) and the SS8050-TA(RANGE:160-300) by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.
4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.