The 6N139SMT/R Optoisolators from Isocom Components 2004 LTD offer simple, yet reliable photo-isolation between two circuits with up to a 5000 Vrms isolation voltage. These optoisolators feature a channel count of 1, with a 0.4 V sink current to drive the phototransistor output. The 6N139SM Series comes in an industry standard 8-DIP SMT package to easily integrate into most industry applications. With an operating temperature range of -40°C to +100°C and storage temperature range of -55°C to +125°C, these optoisolators can handle a wide variety of environments. Utilize the reliable 6N139SMT/R Optoisolators from Isocom Components 2004 LTD for your circuit control needs.