Pin receptacle for 0.015"–0.025" pins
The 0558-0-15-15-30-27-10-0 is a no-tail pin receptacle in Mill-Max's Series 0558, accepting pin diameters from 0.015" to 0.025" (0.38mm to 0.64mm) into a 0.043" (1.09mm) pin hole. The beryllium copper contact carries 30.0µin (0.76µm) gold plating and mates via solder termination into a 0.061" (1.55mm) mounting hole.
