{TAIL ~ A third lead} 38 of {HEAD ~ the voltage suppressor} 28 is connected to a ground potential 
{ TAIL ~ A third lead } 38 of { HEAD ~ the voltage suppressor } 28 is connected to a ground potential
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH