At least one of the first and second extensions is configured as {TAIL ~ a resilient member} configured to make electrical contact with {HEAD ~ a contact pad} of the insertion member 
At least one of the first and second extensions is configured as { TAIL ~ a resilient member } configured to make electrical contact with { HEAD ~ a contact pad } of the insertion member
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH