Press-fit pin socket for 0.015" to 0.025" pins
The 3501 is a press-fit PCB pin socket from Keystone Electronics that accepts pin diameters from 0.015" to 0.025" (0.38 mm to 0.64 mm). The contact is beryllium copper with 10.0 µin (0.25 µm) gold finish, and the socket depth measures 0.160" (4.06 mm).
