2SC3990

Silicon NPN Transistor ( 400V,12A, 100W) (TO-220)

NPN Darlington Transistor ( 100V,0.8A, 625mW) (TO-92)

PNP High Voltage Transistor ( 200V,0.5A, 625mW) (TO-92)

Silicon PNP Transistor ( 25V, 0.5 A , 0.625 W) (TO-92)

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