The RY12W-K with Relays Through Hole RoHS is a relay component from Fujitsu. It is a single-pole double-throw (SPDT) relay with 12Vdc and 6A/240Vac. It features a plastic case and a contact resistance of 50 milliohms or less. The contact material is AgNi and the coil insulation system is UL Class-F (130°C or higher). It is RoHS compliant, has quick turn-on time, and a strong dielectric strength of 2,000Vac. The relay operates using a mechanical structure and can control AC and DC circuits, as well as motors. Its applicable environment includes temperature range from -40°C to +85°C and an environmental durability of 5,000 operations or more. The relay is designed for use in a wide range of industrial, automotive, consumer, and telecom applications.