Surface mount surge protection devices, including metal oxide varistors, transient voltage suppressor diodes, and gas discharge tubes, protect sensitive electronic equipment from voltage spikes and transient overvoltage in electrical circuit protection and distribution systems. These compact devices are mounted directly onto printed circuit boards or other substrates, providing efficient protection in various industrial, commercial, and residential applications. The appropriate device selection depends on factors such as application, voltage rating, response time, and energy absorption capacity.
