SMD90XM with Discharge Tubes (GDT/TSS) 1812 RoHS is a surge protection device manufactured by SURGING. The device is a modular multi-stage surge protection device with 90V Voltage Discharge Tubes (GDT/TSS) 1812. It provides robust protection of a circuit by combating transient voltages up to 1812V. It is RoHS compliant and has a very small form factor, making it suitable for space-restricted applications. The device is designed for use in a variety of applications, including computers, consumer electronics, and communication systems. Additionally, it is suitable for aerospace, military, and other applications that need surge protection capability.