The Z0103MA0,116 is a Triac-type semiconductor switch with a maximum 600V voltage rating and 1A current rating, manufactured by WeEn Semiconductor. The package size is TO92, with a gate-triggering current of 4mA to 20mA. It is used to control electric power in circuits, allowing alternating current to flow only in one direction. It is also suitable for use in various applications, such as heating regulation, light dimmers, motor speed control, and others.