?Everlight optocoupler EL640A is an infrared LED solid state relay that incorporates light on the light-emitting side (input side) of the light-coupled high-voltage output detection circuit. The detector consists of a photodiode array and a MOSFET on the output side. They can be enabled for both AC/DC and DC output connections only. A single-channel configuration is equivalent to a 1-form EMR. They are packaged in 6-pin DIP and surface mount SMD options. EL640A is small in size, long in life, non-contact, strong in anti-interference, lead-free, It is widely used in switching equipment, industrial control, measuring equipment, security, office equipment, etc. ?Storage temperature: -40——125°C ??Working temperature: -40——85°C ??Soldering temperature: 260°C
