KTC4375-Y/P KTC4375-Y/RTK KTC4375YRTF KTC4375-Y-RTF KTC4375Y-RTF KTC4375-Y-RTF/FHT4375Y KTC4375-Y-RTF/H KTC4375-Y-RTF/P KTC4375-Y-RTF/PV KTC4375-Y-RTK