The packages which have {TAIL ~ connecting pins} are mounted on {HEAD ~ support grid} which preferably act as a heat shunt, and are stacked and linked to each other with a resin coating  
The packages which have { TAIL ~ connecting pins } are mounted on { HEAD ~ support grid } which preferably act as a heat shunt , and are stacked and linked to each other with a resin coating
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH