The cusp is formed by embossing, without cutting through material, so as not to create free cut edges that would be vulnerable to corrosion, and so as to prevent {HEAD ~ the introduction} of {TAIL ~ a plug contact} from being impaired by skewed contact preopening spacer elements 
The cusp is formed by embossing , without cutting through material , so as not to create free cut edges that would be vulnerable to corrosion , and so as to prevent { HEAD ~ the introduction } of { TAIL ~ a plug contact } from being impaired by skewed contact preopening spacer elements
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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH