Can anyone recommend a reasonably priced panel mount RCA female that uses Teflon as an insulator?
Vampire CM-HEX has a teflon dielectric for about $20/ pair. Doubt if you will find much cheaper, teflon is pricey stuff. Inquire to Vampire Home | vampire-wire if any of theri other connectors have teflon dielectric.
cmc-805-cu-g-copper-rca-sockets-gold-plated.html
Body 😛ure copper
. Non-magnetic direct Copper Plated
. Teflon (white) Inner insulator.
. PA66 (red, white) Mounting Insulation set.
. Connections: Soldered

Body 😛ure copper
. Non-magnetic direct Copper Plated
. Teflon (white) Inner insulator.
. PA66 (red, white) Mounting Insulation set.
. Connections: Soldered