Fourth, since {HEAD ~ the substrates} 16 are pushed by {TAIL ~ the grounding terminals} 20 toward the signal contacts 18, secure electrical connections are established between the conductive pads 114 and the contacting portions 82 of the signal contacts 18 
are pushed by
Fourth , since { HEAD ~ the substrates } 16 are pushed by { TAIL ~ the grounding terminals } 20 toward the signal contacts 18 , secure electrical connections are established between the conductive pads 114 and the contacting portions 82 of the signal contacts 18
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH