The Sankosha11042108H Gas Discharge Tube (GDT) Axial RoHS is a 1-piece radial leaded device that features a glass-body design for superior protection. It is designed for use as an Electrostatic Discharge (ESD) protection device in AC and low-voltage DC circuits. It's RoHS compliant and meets CUL, UL1449, VDE, and CQC standards. This device is suitable for applications such as power line protection, telecommunication protection, triggered surge protection, and direct connection to active ports. It features a thread mountable design, axial leads, and a breakdown voltage range of 85 to 265V.