The W16-1C2ST-DC5V with Relays Through Hole RoHS, manufactured by Fanhar, is a type of through hole relay with a single pole double throw (SPDT) switch. This RoHS (Restriction of Hazardous Substances) compliant component is designed for a DC voltage rating of 5V, and it is capable of up to 5A switching current. It also has an insulation strength of 3kV and a life time of up to 100,000 operations. The maximum operating temperature range is -40C up to 85C, and the coil resistance of the relay is 15 Ohms +/-10%. This component is suitable for applications such as remote control, switching circuits, motor turning, and other automated operations.