Twist pin
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United States of America Patent
Stats
-
Nov 9, 1982
Grant Date -
N/A
app pub date -
Mar 9, 1981
filing date -
Mar 9, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pin element of the type used in a multiple pin electrical connector comprises an inner conductive portion formed of three helically wound oxygen free copper wires, and an outer conductive portion formed of a cluster of equal diameter outer wires helically wound around the inner portion for frictionally engaging a socket. From 25% to 70% of the outer wires are formed of beryllium copper and the remaining outer wires are formed of oxygen free copper to reduce engagement forces while maintaining minimum separation forces.
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