In the construction shown in FIG 24C, {TAIL ~ an elastically deformable part} 73 is formed at that end of {HEAD ~ the contact pin} 30 which is connected to the test board 23 
In the construction shown in FIG 24C , { TAIL ~ an elastically deformable part } 73 is formed at that end of { HEAD ~ the contact pin } 30 which is connected to the test board 23
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH