This document provides specifications for a silicon non zero-crossing photo triac chip with the device number MC-0104X. The chip is planar in structure with aluminum alloy electrodes. It has dimensions of 1.200 mm x 1.100 mm x 0.305 mm and pad areas of 0.175 mm x 0.125 mm. The document lists electrical characteristics including a peak blocking current of 100 nA, peak on-state voltage of 1.5-3V, critical rate of rise of 1000 V/μs, and holding current of 100 μA. It also includes a pattern drawing of the chip layout.