Specifications: The APW414S is a dual-channel Normally Closed SSR in SOP-8. Each channel is rated for 120mA at 400V (AC/DC), with 20Ω on-resistance and 2500Vrms isolation. Switching times are noted as 500μs and 20μs (specific to open/close). It operates from -40°C to 85°C with 1.2-1.4VDC control.

Application Scenarios: Provides a standard-package option for dual high-voltage NC switching. Suitable for control circuits in HVAC systems, industrial heaters, and power management units where two circuits are normally live and need to be shut off (either slowly or quickly) under control.