This SLT7312D1H 12V7A (T73A24V/12V) Relay is a compact 4pin device designed for reliable switching of moderate electrical loads. It provides a straightforward way to control higher power circuits from a low voltage control signal. Key benefits 12V DC coil for direct control from microcontrollers, PLCs, or automotive/industrial control systems. 7A contact rating enables switching of common loads such as small motors, solenoids, lamps, and other 12V devices. 4pin design (2 coil pins and 2 contact pins) supports simple integration into boards, sockets, or compact wiring schemes. Robust, compact form factor suitable for spaceconstrained applications. Part of the SLT7312D1H family with compatibility for T73A24V/12V variants, offering flexibility in mixedvoltage environments. Key specifications Model: SLT7312D1H Coil voltage: 12V DC Contact rating: 7A Configuration: 4pin, SPST (coil two pins, switch two pins) Application readiness: suitable for switching moderate loads in control circuits and embedded projects Compatibility: aligned with T73A24V/12V variants What you get 1 piece of SLT7312D1H 12V7A (T73A24V/12V) Relay with 4pin terminals Applications and use cases Automotive and motorcycle projects: switch 12V devices such as small motors, relays, or actuators under control of a microcontroller or automotive ECU. Home or building automation: control lighting, fans, or other 12V loads from a centralized controller or smart switch. Industrial control panels: isolate and switch moderate loads in PLC or relaystat circuits, providing a simple interface between lowvoltage control signals and higher current devices. Usage notes Ensure the controlled load does not exceed the 7A contact rating. Wire the coil to a 12V supply and drive it with a suitable control transistor or driver circuit as required by your design. Use proper wiring practices to maintain coil and contact isolation and to minimize contact arcing with inductive loads. This description preserves the original product's branding, specifications, model, and features while presenting clear, practical details to support informed decisions.