Socket Fit and Contact Metallurgy
The 1-380758-1 is a loose-piece socket from TE's 380758 base series, designed to accept a pin diameter range of 0.036" to 0.054" (0.91mm to 1.37mm). The socket has no tail and is terminated by soldering into a plated through-hole. The mounting hole diameter is specified at 0.086" to 0.089" (2.18mm to 2.26mm), and the pin hole diameter is 0.058" (1.47mm). Overall length is 0.262" (6.65mm) with a socket depth of 0.145" (3.68mm) and flange diameter of 0.125" (3.18mm).
Obsolete — Sourcing Path
No stock-holding claim is made — sourced per BOM line.
Temperature and Application Range
The beryllium copper spring maintains contact force across this range without stress relaxation.
