2SC1051 Original New Sumitomo Transistor C1051

2SC1173 Original New Sumitomo Transistor C1173

2SC4386 Original New Sumitomo Silicon NPN Power Transistor C4386

2SC2166 Original New Sumitomo Silicon NPN Epitaxial Planar Transistor C2166

2SC3281 Original New Sumitomo Silicon NPN Planar Transistor C3281

2SC2344 Original New Sumitomo Transistor C2344

2SC3552 Original New Sumitomo Transistor C3552

2SC2073 Original New Sumitomo Silicon NPN Power Transistor C2073