The FT-30XX series of devices each consist of a GaAs infrared emitting diode optically coupled to a photo triac. They are designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115 to 240 VAC operations

The FT-RX213 and FT-RX223 series of devices are each consist of a GaAs infrared emitting diode optically coupled to a photo triac and a main output triac. They are designed for interfacing between electronic controls and loads to contro l inductive for 115 to 240 VAC operations.

The FT-M30XX devices consist of a GaAs infrared emitting diode optically coupled to a photo triac driver. They are designed for use with a discrete power triac in the interface of logic systems to equipment powered from 110 to 240 VAC lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc.

The FT-T30XX series of devices each consist of a GaAs infrared emitting diode optically coupled to a photo triac.