The AQW212EHA is a 2-pole GU-E PhotoMOS Relay with I/O isolation voltage of reinforced 5000VAC. DIP (2 form-A) 8-pin type. Through hole terminal. Reinforced insulation 5000V type, more than 0.4mm internal insulation distance between inputs and outputs. Con-forms to EN41003, EN60950 (reinforced insulation). Controls low-level analogue signals PhotoMOS relays feature extremely low closed-circuit offset voltage to enable control of low-level analogue signals without distortion.