{HEAD ~ first connecting means} connecting {TAIL ~ the collector} of the power semi conductor internally within the housing to the metal base plate  
connecting
{ HEAD ~ first connecting means } connecting { TAIL ~ the collector } of the power semi conductor internally within the housing to the metal base plate
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH