2N4137,TRANS 20V 0.2A TO18
2N4150,NPN TRANSISTOR
2N4150S,NPN TRANSISTOR
2N4169,
2N4204,SCR
【Central Semiconductor】2N4208,Transistors Bipolar (BJT) PNP Sat SW
2N4209,TRANS PNP 15V 0.05A TO18
2N4211,SMALL-SIGNAL BJT