This part is a kind of semiconductor called KBPC1004.Function of this product has 10A/15A/25A/35A SINGLE - PHASE SILICON BRIDGE. Manufacturers : Semtech Corporation Image and pinout : Some of the text within the PDF file : [ ... ] KBPC1004 PDF Datasheet Download Metablog 2017/10/23 15:20 2017/10/23 15:20