Feature
* Rugged, epoxy encapsulation construction* 4,000 volts of optical isolation* Subjected to full load test and six times the rated current surge before and after encapsulation* Unique heat-spreader technology* Guaranteed for lifeOverviewIn 1974, Opto 22 introduced the first liquid epoxy-filled line of power solid-state relays (SSR). This innovation in SSR design greatly improved the reliability and reduced the cost of manufacturing. At that time, we also incorporated into our manufacturing process 100% testing under full load conditions of every relay we produced.By 1978, Opto 22 had gained such a reputation for reliability that we were recognized as the worlds leading manufacturer of solid-state relays. Through continuous manufacturing
