2N2222A

Silicon NPN Transistor ( 40V, 0.5 A , 0.625 W) (TO-92)

Silicon PNP Transistor ( 45V, 0.1 A , 0.450 W) (TO-92)

Silicon NPN Power Darlington Transistor ( 8A ,100V , 70W ) (TO-220)

Silicon NPN POWER Transistor ( 15A ,100V , 75W ) ( TO-247)