Old tophat transistor (RAM?)

[Återpenning]

Hello fellow scrappers ,
This is from a big industrial pumped lazer.
Looks like some sort of ram.
This one does not have gold plated top hats, other pcb,s have top hat gold plated transistors.
Arne

 

[markscomp]

Nice

 

[the leprechaun]

If you take off the top hat its possible there is gold plating inside if there is no gold plating then you may have palladium silver bonding wire.

 

[anarxi]

if it is gilded on the outside
even more so inside...
I drink these and immediately throw them into aqua regia with my hat.
then only the ceramic washer remains at the bottom of the glass...