Press-fit pin socket with no tail
The 0666-0-15-80-32-84-10-0 is a solder-terminated pin receptacle from Mill-Max's 0666 series, designed to accept pin diameters from 0.015" to 0.025" (0.38mm to 0.64mm). The contact is beryllium copper with a 100.0µin (2.54µm) tin finish, rated for an operating range of -55°C to 125°C. No tail version — overall length matches socket depth at 0.138" (3.51mm).
Board fit and pin acceptance
The mounting hole diameter is 0.064" (1.63mm); the pin hole inside the socket measures 0.043" (1.09mm). The flange diameter is 0.075" (1.91mm). These dimensions determine the PCB keep-out and the range of mating pins the socket can accept.
