Hello everyone!
I'm in the middle of a project where I need an compact 'cheap' IP67 rated connector to mount in the back of an small chassis.
The project is just running a small micro controller with a few sensors, and the plan is to use 12V with a buck converter, so I will only draw up to around 100mA.
Looking at "compact" waterproof connectors that can be panel mounted, I realize most of them a quite expensive - A norocomp M5 connector in IP67 easily runs around $7-11 for the panel mounted connector and another $15-20 for the cable with connector. It makes it even more complicated since I need to extend this connector, so cutting up a cable also looks quite bad.
But I was looking around, and found that some RF connectors are available for a decent price, IP67 rating and compact size (SMA or SMB for instance)
What are your thoughts on using an RF connector for running 12V 100mA?