2SC1173 Original New Sumitomo Transistor C1173

2SC1051 Original New Sumitomo Transistor C1051

2SC2166 Original New Sumitomo Silicon NPN Epitaxial Planar Transistor C2166

2SC3552 Original New Sumitomo Transistor C3552

2SC2607 Original New Sumitomo Silicon Transistor C2607

2SC2073 Original New Sumitomo Silicon NPN Power Transistor C2073

2SC3907 Original New Sumitomo Silicon NPN Power Transistor C3907

2SC2939 Original New Sumitomo Transistor C2939