Fotek Solid-State Relay Module (Taiwan) ‎2724444523144 These are electrical connectors used

These are electrical connectors used to terminate wires

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Fotek Solid-State Relay Module (Taiwan) ‎2724444523144 These are electrical connectors usedFotek solid state relays (SSRs) are popular, compact, and highly reliable semiconductor based switching devices, commonly used in temperature control, heating, and automation applications. The most common series, such as the SSR DA (DC AC) and SSR AA (AC AC), feature zero cross switching to minimize interference. 1. Electrical Specifications Input Control Voltage: Typically 3 32VDC or 4 32VDC (compatible with Arduino TTL). Load Voltage (Output):