2SC5242 New Replacement Silicon NPN Epitaxial Planar Transistor C5242

2SC3851 New Replacement Silicon NPN Epitaxial Planar Transistor C3851

2SC2166 New Replacement NPN Epitaxial Planar Type Transistor C2166

2SC2166 Original New Sumitomo Silicon NPN Epitaxial Planar Transistor C2166

2SC940 New Replacement Silicon NPN Epitaxial MESA Transistor C940

2SC3117T Original New Sanyo Silicon NPN Epitaxial Transistor C3117T

2SC2564 Silicon NPN Epitaxial Transistor C2564 New Original TOSHIBA

2SC3419-Y 2SC3419 Original Pulled Toshiba Silicon NPN Epitaxial Transistor C3419