An interesting pre-wired pair of 5.5/2.1 Plug and Socket (5.5mm outer with 2.1mm inner, 5.5x2.1), the interesting bit is that they are screw-together waterproof with an o-ring on the male side.
I have the following types available, you choose…
Apart from that they are pretty standard PVC double insulated wire. The length above is the approximate end-to-end length when joined togethor not including the stripped wires. Diameter of the “nut” and colour of the tip may vary from that pictured, ask if it’s important.
The Chinese vendor says the screw connection is IP68 rated (you can look it up), but Chinese vendors have a tendency to exaggerate, so it's always best that you test to see if it meets your particular requirements.
Would be good for outdoor use
Naturally this is not for mains use, do I have to say that, yes probably I do, don't use this with mains!
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