{HEAD ~ A heat sink} is positioned proximate the first housing and {TAIL ~ a second housing} is formed to encapsulate at least a portion of the heat sink 
{ HEAD ~ A heat sink } is positioned proximate the first housing and { TAIL ~ a second housing } is formed to encapsulate at least a portion of the heat sink
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH