Looking for Part

Hello All, Im trying to find this part. Its off of a tablet type automotive scan tool made by autel it appears to run the touch sensor circuit. It has 2 legs. Its black but the flash illuminated to look gold. I was thinking it was a diode? Any help would be greatly appreciated.
Thank You in advance.

Welcome to the Digikey tech forum. It appears to have a cathode band and looks to be a diode but I wasn’t able to find any information on the marking and without technical information on the part I’m not able to offer a part number.