This part is a kind of semiconductor called 2SC2073.Function of this product has POWER TRANSISTORS(1.5A/150V/25W). Manufacturers : Mospec Semiconductor Image and pinout : Some of the text within the PDF file : A A A [ ... ] 2SC2073 PDF Datasheet Download Metablog 2017/10/28 03:21 2017/10/28 03:21