2SC3998

Silicon PNP Power Darlington Transistor ( 5A ,100V , 65W ) ( TO-220)

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

Silicon PNP POWER Transistor ( 1A ,100V , 30W ) (TO-220)

Silicon NPN High Voltage Transistor ( 1A ,400V , 40W ) (TO-220)