2SB173
Ge PNP Alloy Junction Transistor (ETC)
2SB1730
General purpose Transistors (Rohm)
2SB1732
Genera purpose Transistors (Rohm)
2SB1733
PNP Middle Power Transistor (Rohm)
2SB1734
Silicon PNP epitaxial planar type Transistor (Panasonic Semiconductor)
2SB1739
/ NPN Epitaxial Planar Silicon Transistors (Sanyo Semicon Device)
2SB170
Ge PNP Alloy Junction Transistor (ETC)
2SB1700
PNP/NPN Epitaxial Planar Silicon Darlington Transistors (Sanyo Semicon Device)
2SB1705
Low frequency amplifier (Rohm)
2SB1706
LOW FREQUENCY AMPLIFIER (Rohm)