Adafruit RJ-12 or RJ-11 Telephone Round Panel Mount Extension Cable

If you need to add a panel-mount connection for telephone projects but lack the tools for custom cuts, the RJ-12 or RJ-11 Telephone Round Panel Mount Extension Cable is your simplest solution. It's 30mm in diameter, allowing you to create a hole in wood, plastic, or metal with a common hole-saw or bit.

Unscrew the plastic nut, insert the plug, and re-attach. Instantly, you have an RJ-12 jack paired with an RJ-12 plug, featuring identical wire order for a seamless pass-through connection. RJ-11 and RJ-12 share the same connector, making it adaptable for either use.

Please note, this is not compatible with RJ-45 Ethernet connections. The design accommodates panels up to 16mm thick or as thin as a few mm, and the robust plastic lip neatly conceals any drill imperfections. Ideal for adding a port to your project's enclosure, it stands out for its solid construction and user-friendly design.