AQH3223AZ is a compact DIP-type solid state relay designed for AC load control applications. It features a 1.2 A ON-state RMS current rating with a 600 V repetitive peak OFF-state voltage, and supports both 100 and 200 Vrms loads. The device provides high dielectric strength of 5,000 Vrms isolation voltage and is certified to C-UL (UL1577) and VDE (EN60950-1) reinforced insulation standards. With a non-repetitive surge current capability of 12 A (in one cycle at 60 Hz) and random-type switching operation, this relay is ideal for home appliances such as air conditioners, microwave ovens, washing machines, and industrial equipment requiring reliable AC switching with compact form factor.