The SMAJ16A 26V 17.8V 16V SMA TVS ROHS manufactured by Microdiode Electronics is an overvoltage protection device that is designed to protect vulnerable electronic circuits from voltage transients, usually caused by lightning, electrostatic discharge, or other forms of transient event. It features a glass passivated junction with a low operating voltage range and fast response time that is suitable for protecting a variety of electronics, including automotive, communication, consumer, industrial, and other applications. This part is RoHS compliant, features 26V reverse voltage operation, 17.8V peak pulse power dissipation, and 16V working voltage.