providing a circuit board having a plated through hole and at least a second through {HEAD ~ hole} extending through {TAIL ~ the circuit board} from a first side thereof to a second side thereof 
extending through
providing a circuit board having a plated through hole and at least a second through { HEAD ~ hole } extending through { TAIL ~ the circuit board } from a first side thereof to a second side thereof
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH