Souriau's Trim Trio Industrial Connector Portfolio is pound for pound the best connector on the market. It's good - better - best housing, and contact offering all utilizes the same tooling, and as this video depicts, is intermateable with eachother, and the industry 26482. This make backward compatibility a nonissue, and allows for scalability for future designs. Be it plastic - plastic/metal - or full metal, or sealing - UV - or mixed power and signal, chances are that a Trim Trio solution exists for your design.
Check out the The Trim Trio video here.
