Are these this Pd and Au fingers
- Thread starter BGDOCK
- Start date
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The grey bar has printed on it “ PdAu …”
The gold plate looks nice .
It was from some old electronics from Germany an air sampler I tore apart last year
The gold plate looks nice .
It was from some old electronics from Germany an air sampler I tore apart last year
Do a sample test on one pin and stannous test it. If you have access to an XRF, a quick test with it could help.
I have never seen a part labeled with the contents, but with test parts anything is possible. I once pulled a bunch of pins that are typically heavy gold plated to the point they produced results as good as high grade gold filled. Only these came out at around 18k solid gold. All I know about the boards is that they came from a hospital that was being tore down to be replaced by a more modern one.
I have never seen a part labeled with the contents, but with test parts anything is possible. I once pulled a bunch of pins that are typically heavy gold plated to the point they produced results as good as high grade gold filled. Only these came out at around 18k solid gold. All I know about the boards is that they came from a hospital that was being tore down to be replaced by a more modern one.
This is a connector from East Germany, late 70s, mid-eighties. base - bronze palladium sublayer top gold 3 A - 3 amps withstand 1.5 kilovolts tested there should be a good yield of gold
Thanks I have to find the other bars in my scrap pile .
I’m decently going to check it out thanks again .
