MMBT3904 guochanyunying0317@gmail.com / June 6, 2026 40V 0.2A NPN transistor for small-signal amplification and switching control.
BCX56-16 guochanyunying0317@gmail.com / June 6, 2026 80V 1A NPN transistor for relay drivers and LED control.
BCP56-10T1G guochanyunying0317@gmail.com / June 6, 2026 80V 1A 100MHz NPN transistor for power switching and audio amplification.
DZT651-13 guochanyunying0317@gmail.com / June 6, 2026 60V 6A NPN power transistor for motor drive and power switching.