
Overview
The MMBTA14 is a darlington Transistor made by onsemi in a SOT-23-3 package with 5 pins. -55℃~+150℃@(Tj) 1.2A 1.5V@100uA,100mA 100nA 125MHz 20000@100mA,5V 30V 350mW NPN SOT-23-3 Darlington Transistors ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4366026).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- MMBTA14LCSC C4366026
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/MMBTA14" title="MMBTA14 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/MMBTA14.jpg" alt="MMBTA14" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/MMBTA14)Questions
Is there a KiCad symbol and footprint for the MMBTA14?
Yes. the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMBTA14?
SOT-23-3, with 5 pins. Its footprint is drawn on this page.
Where can I order the MMBTA14?
JLCPCB lists it as part C4366026, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MMBTA14?
Parts like it in the library: the BCV47 by YFW. Check their datasheets: a part that fits the footprint may still differ in its ratings.