1.2 A SPST-NO relay for 600 V AC switching
The Panasonic AQH3223A is a solid-state signal relay from the AQ-H series, switching a single-pole normally-open (SPST-NO) contact rated for 1.2 A continuous load current across a 0 V to 600 V AC range. The input side triggers on 1.21 VDC, making it compatible with low-voltage logic or microcontroller GPIOs without an external driver stage.
Surface-mount 8-SMD package with gull-wing leads
Housed in an 8-SMD package (0.300", 7.62 mm body width) with 7 gull-wing leads, the AQH3223A mounts directly to a PCB and reflows through standard SMT lines. The 7-lead 8-SMD footprint is specific to this relay family — verify the land pattern against the Panasonic recommended pad layout before committing the board.