0,24 gramm
silver-palladium alloy 80/20.
The middle contact (normally open) is just a solid piece.
everything is silvered on top.
The thickness of the silver plating is visible after the burner.
people knew how to do 50 years ago.
Whenever I see a component which is the "wrong" color, I dig a little deeper. Microrelays, for example, are a pain to scrap, but when I do, it seemed like all the orange ones had gold plated silver alloy. And it's neat to have a soft fluffy ball of copper wire from the coil!