The Isocom TIL191B is a high-voltage, single-channel transistor output optocoupler designed for applications requiring robust electrical isolation. Supreme Components International, an authorised distributor of Isocom components, provides this reliable optocoupler for various industrial and commercial uses. This device features a high isolation voltage, ensuring safe signal transfer between circuits with differing voltage potentials. The TIL191B offers excellent current transfer ratio and stable performance over a wide temperature range. Its compact design allows for easy integration into existing systems. Applications include power supplies, motor control, and data communication interfaces. Benefit from the quality and reliability of Isocom optocouplers, available through Supreme Components International.