Uninsulated Crimp Ring Terminals, JSTA range of uninsulated crimp ring terminals from JST to suit stud sizes from 3 to 12mm and wire sizes from 0.2 to 10.5mm² (26 to 8 AWG). The terminals have butted seams and are made from tin-plated oxygen-free copper.NoteJST part numbers Rxxx conform to JIS C2805Standards• UL Listed E42024• CSA Certified LR20812JST Terminals