Overview
The 5050935-2 is a closed-bottom PC pin receptacle from TE Connectivity, accepting pin diameters from 0.013" to 0.020" (0.33mm to 0.51mm). It uses tin-plated beryllium copper contacts with 100.0µin (2.54µm) finish, solder termination, and no tail.
How it compares
Compared to the 50863 (open-bottom, gold finish, 0.014" to 0.026" pin range), the 5050935-2 uses a tin contact finish and accepts a narrower pin diameter range of 0.013" to 0.020" — select the 5050935-2 when the mating pin is within 0.013" to 0.020" and tin-to-tin contact is acceptable.