10 pieces of 100% original 9431C series 4pin relays. Reliable electromechanical switching components available in multiple coil voltages for replacement or designs. Key benefits Reliable switching: Designed for repeatable mechanical switching where a compact, lowcost relay is needed. Multiple coil voltage options: Choose the coil voltage that matches your circuit (5VDC / 12VDC / 24VDC / 12VDC) for straightforward replacement. parts: Labeled as 100% original 9431C relays to ensure consistent performance and fit. Compact 4pin footprint: Small form factor for tight PCB or socketed installations. Main attributes (as listed) Models included: 9431C5DS 5VDC, 9431C12DS 12VDC, 9431C24DS 24VDC, 9431C12DS 12VDC Pack quantity: 10 pieces Pin count: 4PIN Size: 24V (as shown in product listing) Series/model identification: 943 1C 12DS What this relay does and why you might need it Acts as a compact electromechanical switch to isolate and control circuits using a DC coil input. Useful when you need lowcost, fieldserviceable switching that is electrically isolated from the control signal. Solves compatibility and replacement problems by providing directfit parts for equipment specified to use 9431C series relays with the matching coil voltage and 4pin configuration. Typical applications / use cases Control boards and industrial controllers where a small, reliable relay is required for switching DC loads. and maintenance: direct replacement for failed 9431C series relays in appliances, control panels, or legacy equipment. DIY electronics and prototypes: use on breadboards or PCBs where a compact 4pin relay with a specific DC coil voltage is required. Installation and compatibility notes Select the relay with the correct coil voltage for your application (5VDC, 12VDC, 24VDC or 12VDC). Verify pinout and mechanical fit against the original component or socket before soldering or installing. This listing reflects the model numbers and size information exactly as provided in the product title. Packaging Sold as a set of 10 original 9431C series relays (4pin).