Specifications: The APW215EH is a dual-channel (2 Form A) PhotoMOS SSR in an SMD-8 package. Each channel is a 1 Form A (SPST-NO) switch rated for 400mA load current and 100V load voltage (AC/DC). Each channel has a 2Ω on-state resistance, provides 5000Vrms isolation, and switches with 300μs (turn-on) and 50μs (turn-off) times. It operates from -40°C to 85℃ with a 1.2-1.4VDC input. Application Scenarios: A versatile dual-channel relay for medium-power switching. Suitable for applications like dual-sensor power supply switching in industrial systems, redundant fan or pump control in HVAC, audio signal routing in professional equipment, isolated digital I/O expansion in embedded controllers, and driving two independent loads in consumer and commercial electronics, offering the benefits of two isolated switches in one compact SMD component.