Specifications: The APH2213EH is a high-voltage AC-output PhotoMOS SSR in a surface-mount SMD-7 package. It is a 1 Form A (SPST-NO) relay capable of switching 900mA at up to 600V AC. It provides 5000Vrms of isolation and features a fast 100μs turn-on time. It operates from -30℃ to 85℃ and is controlled by a precise 1.21-1.3VDC input. (Note: On-state resistance and turn-off time are not specified in the provided data). Application Scenarios: A surface-mount relay for robust medium-power AC switching. Applications include modern appliance control boards (for heaters, pumps), industrial motor control modules, power management in HVAC units, solid-state lighting controls, and as a reliable AC switch in automated industrial equipment and power supplies, enabling high-density, automated PCB assembly for cost-effective manufacturing.