SWA-0502A-03 is a solid state relay manufactured by Tamura Corporation. It is designed for high-speed switching applications. The relay features a high isolation level, fast switching speeds, and low power consumption. It is made of an electrically insulated plastic enclosure, with a UL94 V-0 recognition rating. The relay has a current rating of 6A, a voltage rating of 250V, and a power dissipation of 75W. It has a dielectric strength of up to 4KV, and a dielectric surge of up to 35KV. It is suitable for switching applications in a variety of industrial and commercial control systems.