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