AQW610SX is a PhotoMOS relay featuring both normally open (1 Form A) and normally closed (1 Form B) contacts in a compact SOP8-pin package. It is designed for AC/DC dual use with a load voltage rating of 350V and continuous load current of 100mA (0.13A when using only 1 channel). Key electrical characteristics include an on-resistance of 18O typical (25O max), off-state leakage current of max 1µA, and I/O isolation voltage of 1,500 Vrms. The device operates over an ambient temperature range of -40°C to +85°C and features low-level analog signal control capability. Common applications include power supplies, measuring equipment, security systems, telephone equipment, and industrial robots.