2sc3142 transistor of datasheet pdf

2SC3142
Manufacturer : Sanyo
Description : Epitaxial Planar Silicon Transistor

2SC3142
Manufacturer : Sanyo Semicon Device
Description : High-Frequency General-Purpose Applications

2SC3142
Manufacturer : Toshiba Semiconductor
Description : High-Frequency General-Purpose Applications???

2SC3142
Manufacturer : Sanyo Semicon Device
Description : High-Frequency General-Purpose Amp Applications

2SC3142
Manufacturer : Sanyo Semicon Device
Description : NPN Epitaxial Planar Silicon Transistor for High-Frequency General-Purpose Amplifier Applications(???????????????NPN??????????????

2SC3142
Manufacturer : Sanyo Semicon Device
Description : High-Frequency General-Purpose Amp Applications