RJ relays were designed with the same attention-to-detail IDEC is known for. The most recent IDEC innovation is a return spring structure for the RJ relays that eliminates unnecessary weak points improving durability, and increasing electrical conductivity and service life. Available in both Plug-in blade or PCB type, SPDT or DPDT (Form A or Form C) configuration, and up to 16A rated contact, there are no regrets once you design in an RJ relay. Unique light guide to give you a brighter and more noticeable status indicator from multiple directions. Unique return spring structure allows usage for better materials thus higher contact rating. With 3 times the life expectancy of similar units, you worry less about maintenance and replacing relays.