ElectricThe B3Q090 Discharge Tubes (GDT/TSS) SMD RoHS manufactured by Bencent Electric are electronic protective devices with leadless chip components that consists of two ports between which an electrical discharge tube is mounted. It provides overvoltage protection from high humidity, direct lightning strikes, EM/RF interference, and power surges. The SMD RoHS designation indicates the part's compliance with Restriction of Hazardous Substances (RoHS) standards, which regulate the use of certain hazardous materials in electronic products. This ensures that the parts are environmentally safe and reduces the risk of environmental contamination. The GDT/TSS technology provides higher performance, better safety, and high efficiency for temperatures up to 150°C. The product has a breakdown voltage of 40V and a maximum operating current of 170mA. This discharge tube is small, lightweight, and designed to minimize electrical noise and thermal noise.