The Pomona BNC (F/F) Adapter has panel mount design and It is Hermetically Sealed . It is made of machined brass with tarnish-resistant nickel plating. Female centre contacts are gold plated heat-treated beryllium copper. It has 75 ohm nominal impedance.
Precision machined Gold plated contacts Dielectric is PTFE (not delrin)
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.