The TIL191ASMT&R OPTO COUPLER 4 PIN PHOTO TRANSISTOR IN-LINE The TIL191ASMT&R by ISOCOM is a cutting-edge phototransistor optocoupler designed for reliable and efficient isolation. With an output voltage of 35V and an output current of nan, it ensures excellent performance across various systems. This optocoupler features an isolation voltage of 5300Vrms and a forward voltage of 1.2V, making it suitable for demanding applications. Operating in a temperature range of -55°C~+100°C, the TIL191ASMT&R is built to withstand challenging environments. Compliant with ROHS standards and packaged in a TAPE&REEL format, this optocoupler is the ideal choice for advanced electronic designs.