W5SWL Brand Premium Series BNC Male 75 Ohm Load or Termination - by W5SWL Brand BNC Male 75 Ohm Load or Termination Delrin Insulator, Gold Plated RF Pin, Nickle/Zinc Plated Body Impedance: 75 Ohms Dave's Hobby Shop Premium Connector Series - by W5SWL by W5SWL Brand is Trademarked - Sold only by Dave's Hobby Shop and NO others. Premium Communications Connectors - not for Cable TV