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