Lightning/Surge Protector Circuit Using Gas Discharge Tube (GDT)
Hybrid protection devices combine a GDT and MOV in a single package - Electronic Products
Do surge protectors need to be grounded to work? - Quora
Colorful Varistors. Circuit Board Detail. Electronic Components for Surge Protector Stock Image - Image of dependent, control: 152586231
Amazon.com: POWRUI Surge Protector, USB Wall Charger with 2 USB Charging Ports(Smart 2.4A Total), 6-Outlet Extender and Top Phone Holder for Your Cell Phone, White, ETL Listed : Cell Phones & Accessories
Basics of Surge/ESD and Protection Components - Panasonic
Selecting a Gas Discharge Tube for Surge Protection - Blog - Octopart
Surge Protection Components Global Market Research, End User Analysis