Wire choice

[makinrose]

Hi makinrose

Teflon wire never has markings on it, so you have to go by the data on the roll itself or the description used to advertise it. With Aliepxress, you can contact the supplier prior to ordering and ask whatever questions you have. One thing I've noticed though, is that it is best to ask  only one Q per message.

You can tell if it's Teflon by how it feels, how it cuts and usually the wire inside is silver-plated copper. 600V insulation is only 10mil thick; 1kV is 15mil.

I didn't know it wasn't mark.  That's good to know.  Thanks!